Sony Group NASSV20I Network Audio System/Server User Manual NAS SV20i SV20Di
Sony Corporation Network Audio System/Server NAS SV20i SV20Di
User manual

NAS-SV20i/SV20Di 4-192-583-11(1)
NAS-SV20i/SV20Di
Network Audio 
System/Server
Operating Instructions
Getting started
Enjoying audio content
Enjoying Sony Multiple-
Room Products
Additional information
Troubleshooting
Precautions/Specifications
Network connections
©2010 Sony Corporation   Printed in China 4-192-583-11(1)

NAS-SV20i/SV20Di 4-192-583-11(1)
2
GB
To reduce the risk of fire or 
electric shock, do not 
expose this apparatus to 
rain or moisture.
To reduce the risk of fire, do not 
cover the ventilation opening of the 
apparatus with newspapers, 
tablecloths, curtains, etc.
Do not place the naked flame sources 
such as lighted candles on the 
apparatus.
To reduce the risk of fire or electric 
shock, do not expose this apparatus 
to dripping or splashing, and do not 
place objects filled with liquids, such 
as vases, on the apparatus.
As the main plug is used to 
disconnect the unit from the mains, 
connect the unit to an easily 
accessible AC outlet. Should you 
notice an abnormality in the unit, 
disconnect the main plug from the 
AC outlet immediately.
Do not install the appliance in a 
confined space, such as a bookcase 
or built-in cabinet.
Do not expose batteries or apparatus 
with battery-installed to excessive 
heat such as sunshine, fire or the like.
The unit is not disconnected from the 
mains as long as it is connected to 
the AC outlet, even if the unit itself 
has been turned off.
The nameplate is located on the 
bottom exterior of the main unit 
(NAS-SV20i/SV20Di).
For customers in the 
United States
Owner’s Record
The model and serial numbers are 
located on the bottom of the unit. 
Record these numbers in the space 
provided below. Refer to them 
whenever you call upon your Sony 
dealer regarding this product.
Model No.                         
Serial No.                         
This symbol is 
intended to alert 
the user to the 
presence of 
uninsulated 
“dangerous 
voltage” within 
the product’s 
enclosure that may be of sufficient 
magnitude to constitute a risk of 
electric shock to persons.
This symbol is 
intended to alert 
the user to the 
presence of 
important 
operating and 
maintenance 
(servicing) 
instructions in the literature 
accompanying the appliance.
The following indications are located 
on the bottom exterior of the main 
unit (NAS-SV20i/SV20Di).
Important Safety 
Instructions
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near 
water.
6) Clean only with dry cloth.
7) Do not block any ventilation 
openings. Install in accordance 
with the manufacturer’s 
instructions.
8) Do not install near any heat 
sources such as radiators, heat 
registers, stoves, or other 
apparatus (including amplifiers) 
that produce heat.
9) Do not defeat the safety purpose 
of the polarized or grounding-
type plug. A polarized plug has 
two blades with one wider than 
the other. A grounding type plug 
has two blades and a third 
grounding prong. The wide blade 
or the third prong are provided 
for your safety. If the provided 
plug does not fit into your outlet, 
consult an electrician for 
replacement of the obsolete 
outlet.
10) Protect the power cord from 
being walked on or pinched 
particularly at plugs, 
convenience receptacles, and the 
point where they exit from the 
apparatus.
11) Only use attachments/
accessories specified by the 
manufacturer.
12) Use only with the cart, stand, 
tripod, bracket, or table specified 
by the manufacturer, or sold with 
the apparatus. When a cart is 
used, use caution when moving 
the cart/apparatus combination to 
avoid injury from tip-over.
13) Unplug this apparatus during 
lightning storms or when unused 
for long periods of time.
14) Refer all servicing to qualified 
service personnel. Servicing is 
required when the apparatus has 
been damaged in any way, such 
as power-supply cord or plug is 
damaged, liquid has been spilled 
or objects have fallen into the 
apparatus, the apparatus has been 
exposed to rain or moisture, does 
not operate normally, or has been 
dropped.
The following FCC 
statement applies only to 
the version of this model 
manufactured for sale in 
the U.S.A. Other versions 
may not comply with FCC 
technical regulations.
NOTE:
This equipment has been tested and 
found to comply with the limits for a 
Class B digital device, pursuant to 
Part 15 of the FCC Rules. These 
limits are designed to provide 
reasonable protection against 
harmful interference in a residential 
installation. This equipment 
generates, uses and can radiate radio 
frequency energy and, if not installed 
and used in accordance with the 
instructions, may cause harmful 
interference to radio 
communications. However, there is 
no guarantee that interference will 
not occur in a particular installation. 
If this equipment does cause harmful 
interference to radio or television 
reception, which can be determined 
WARNING

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\020REG.fm
masterpage: Right_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
3
GB
by turning the equipment off and on, 
the user is encouraged to try to 
correct the interference by one or 
more of the following measures:
– Reorient or relocate the receiving 
antenna.
– Increase the separation between 
the equipment and receiver.
– Connect the equipment into an 
outlet on a circuit different from 
that to which the receiver is 
connected.
– Consult the dealer or an 
experienced radio/TV technician 
for help.
CAUTION
You are cautioned that any changes 
or modifications not expressly 
approved in this manual could void 
your authority to operate this 
equipment.
Properly shielded and grounded 
cables and connectors must be used 
for connection to host computers 
and / or peripherals in order to meet 
FCC emission limits.
This device complies with Part 15 of 
the FCC Rules. Operation is subject 
to the following two conditions:
(1) this device may not cause 
harmful interference, and (2) this 
device must accept any interference 
received, including interference that 
may cause undesired operation.
This equipment must not be co-
located or operated in conjunction 
with any other antenna or 
transmitter.
This equipment complies with FCC 
radiation exposure limits set forth for 
an uncontrolled environment and 
meets the FCC radio frequency (RF) 
Exposure Guidelines in Supplement 
C to OET65. This equipment should 
be installed and operated keeping the 
radiator at least 20cm or more away 
from person’s body (excluding 
extremities: hands, wrists, feet and 
ankles).
For customers in 
Canada
Properly shielded and grounded 
cables and connectors must be used 
for connection to host computers 
and / or peripherals.
Operation is subject to the following 
two conditions:
(1) this device may not cause 
interference, and (2) this device must 
accept any interference, including 
interference that may cause 
undesired operation of this device.
This equipment complies with IC 
radiation exposure limits set forth for 
an uncontrolled environment and 
meets RSS-102 of the IC radio 
frequency (RF) Exposure rules. This 
equipment should be installed and 
operated keeping the radiator at least 
20cm or more away from person’s 
body (excluding extremities: hands, 
wrists, feet and ankles).
For customers in Europe
Properly shielded and grounded 
cables and connectors must be used 
for connection to host computers 
and / or peripherals.
Notice for customers: the 
following information is 
only applicable to 
equipment sold in 
countries applying EU 
directives.
The manufacturer of this product is 
Sony Corporation, 1-7-1 Konan 
Minato-ku, Tokyo, 108-0075 Japan. 
The Authorized Representative for 
EMC and product safety is Sony 
Deutschland GmbH, Hedelfinger 
Strasse 61, 70327 Stuttgart, 
Germany. For any service or 
guarantee matters, please refer to the 
addresses given in separate service 
or guarantee documents.
Hereby, Sony Corp., declares that 
this equipment is in compliance with 
the essential requirements and other 
relevant provisions of Directive 
1999/5/EC.
For details, please access the 
following URL: 
http://www.compliance.sony.de/
This product is intended to be used in 
the following countries:
AT, BE, CH, CZ, DE, DK, ES, FI, 
FR, GB, GR, HU, IE, IT, NL, NO, 
PL, PT, RO, SE, SK
For customers who use 
this product in the 
following countries:
Norway:
Use of this radio equipment is not 
allowed in the geographical area 
within a radius of 20 km from the 
centre of Ny-Alesund, Svalbard in 
Norway.
France:
The WLAN feature of this Network 
Audio System/Server shall 
exclusively be used inside buildings.
Any use of the WLAN feature of this 
Network Audio System/Server 
outside of the buildings is prohibited 
on the French territory. Please make 
sure that the WLAN feature of this 
Network Audio System/Server is 
disabled before any use outside of 
the buildings. (ART Decision 
2002-1009 as amended by ART 
Decision 03-908, relating to 
radio-frequencies use restrictions.)
Italy:
Use of the RLAN network is 
governed:
•with respect to private use, by the 
Legislative Decree of 1.8.2003, 
no. 259 (“Code of Electronic 
Communications”). In particular 
Article 104 indicates when the 
prior obtainment of a general 
authorization is required and Art. 
105 indicates when free use is 
permitted;
•with respect to the supply to the 
public of the RLAN access to 
telecom networks and services, by 
the Ministerial Decree 28.5.2003, 
as amended, and Art. 25 (general 
authorization for electronic 
communications networks and 
services) of the Code of electronic 
communications.
010COV.book  Page 3  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\020REG.fm
masterpage: Left_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
4
GB
Disposal of 
Old Electrical 
& Electronic 
Equipment 
(Applicable in 
the European 
Union and other 
European countries 
with separate 
collection systems)
This symbol on the product or on its 
packaging indicates that this product 
shall not be treated as household 
waste. Instead it shall be handed over 
to the applicable collection point for 
the recycling of electrical and 
electronic equipment. By ensuring 
this product is disposed of correctly, 
you will help prevent potential 
negative consequences for the 
environment and human health, 
which could otherwise be caused by 
inappropriate waste handling of this 
product. The recycling of materials 
will help to conserve natural 
resources. For more detailed 
information about recycling of this 
product, please contact your local 
Civic Office, your household waste 
disposal service or the shop where 
you purchased the product.
Disposal of 
waste 
batteries 
(applicable in 
the European 
Union and other 
European countries 
with separate 
collection systems)
This symbol on the battery or on the 
packaging indicates that the battery 
provided with this product shall not 
be treated as household waste.
On certain batteries this symbol 
might be used in combination with a 
chemical symbol. The chemical 
symbols for mercury (Hg) or lead 
(Pb) are added if the battery contains 
more than 0.0005% mercury or 
0.004% lead.
By ensuring these batteries are 
disposed of correctly, you will help 
prevent potentially negative 
consequences for the environment 
and human health which could 
otherwise be caused by inappropriate 
waste handling of the battery. The 
recycling of the materials will help to 
conserve natural resources.
In case of products that for safety, 
performance or data integrity reasons 
require a permanent connection with 
an incorporated battery, this battery 
should be replaced by qualified 
service staff only.
To ensure that the battery will be 
treated properly, hand over the 
product at end-of-life to the 
applicable collection point for the 
recycling of electrical and electronic 
equipment.
For all other batteries, please view 
the section on how to remove the 
battery from the product safely. 
Hand the battery over to the 
applicable collection point for the 
recycling of waste batteries.
For more detailed information about 
recycling of this product or battery, 
please contact your local Civic 
Office, your household waste 
disposal service or the shop where 
you purchased the product.
010COV.book  Page 4  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\030INT.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
5
GB
Before operating this product
About copyright protection
Music data cannot be used without the permission 
of the copyright holder except when used solely 
for personal enjoyment. 
About the illustrations used in this 
manual
Illustrations and screens used in this manual may 
vary from the actual screens.
The model for the USA is basically used for the 
illustrations in this manual. However, the 
illustrations of a certain model which may have 
different features are used in this manual as well, 
to explain the feature.
How to use this manual
This manual explains how to operate the unit 
mainly using the buttons on the remote control. 
Buttons on the main unit with the same or similar 
name as that on the remote control can be used to 
perform the same operations.
About services that can be used 
in conjunction with an Internet 
connection
Please note that Internet-based services are subject 
to change or termination without notice.
Malfunctions that occur during the normal use 
of the unit will be repaired by Sony in 
accordance with the conditions defined in the 
limited warranty for this unit. However, Sony 
will not be liable for any consequences arising 
from a failure to play caused by a damaged or 
malfunctioning unit.
010COV.book  Page 5  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\010COVTOC.fm
masterpage: Left_L1_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
6
GB
Table of Contents
Before operating this product ...................................................................5
Features of this unit..................................................................................9
Enjoying various music......................................................................9
Using the unit with DLNA-compliant devices .........................................9
Getting started
Checking the supplied accessories........................................................10
Guide to parts and controls ....................................................................11
Remote control...............................................................................11
Main unit .......................................................................................13
Display window ..............................................................................14
Preparing the unit and the remote control...............................................15
Connecting the antenna and the power cord .......................................15
Inserting batteries into the remote control ...........................................16
Using an iPod/iPhone ......................................................................16
Basic operations ....................................................................................17
Turning on this unit..........................................................................17
Setting the network standby mode.....................................................18
Selecting items with the unit .............................................................18
Entering text...................................................................................19
Performing initial setup operations.........................................................21
Setting the clock.....................................................................................23
Setting the clock through an Internet connection..................................23
Network connections
Connecting the unit to your home network (network settings) ................25
Checking the wireless LAN environment of your home network..............26
Searching for an access point and setting up a wireless network 
(access point scan).....................................................................26
Setting up a wireless network using an access point compliant with 
WPS ........................................................................................28
Setting up a wired network ...............................................................30
Setting up the IP address/proxy server ...............................................31
Confirming the network settings ........................................................32
010COV.book  Page 6  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\010COVTOC.fm
masterpage: Right_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
7
GB
Enjoying audio content
Listening to an iPod or iPhone ............................................................... 33
Selecting the operation mode ........................................................... 34
Listening to DAB/DAB+ (available for the UK model only)......................36
Performing a DAB/DAB+ Initial Scan ................................................. 36
Tuning in a DAB/DAB+ station .......................................................... 36
Presetting DAB/DAB+ stations ......................................................... 37
Listening to audio content stored on a server .........................................38
Setting up the server ....................................................................... 38
Playing audio content stored on a server ............................................ 41
Listening to music services....................................................................44
Presetting stations .......................................................................... 45
Enjoying a variety of music services .................................................. 45
Listening to audio content from an external component (Audio In) ......... 47
Listening to the playback sound of the unit with an external component 
(Audio Out)......................................................................................... 48
Changing the play mode........................................................................49
Searching for an item using a keyword................................................... 50
Enjoying Sony Multiple-Room Products
Using the PARTY STREAMING function ...............................................51
Starting a PARTY ........................................................................... 51
Joining a PARTY ............................................................................ 52
Connecting the unit with other DLNA-compliant devices........................ 53
Playing audio content on the unit using a controller .............................. 54
Streaming audio content to a renderer (network controlled player) using 
a controller................................................................................ 54
Playing audio content streamed from a server (such as a computer) using 
a controller................................................................................ 55
Additional information
Setting up the functions related to network operations ........................... 56
Setting up access permission ........................................................... 56
Using lists of permitted and non-permitted devices .............................. 56
Using the SMART SELECT function .................................................. 57
Setting the PARTY STREAMING function .......................................... 58
Naming the unit .............................................................................. 58
Changing the sound setting ................................................................... 59
Generating a more dynamic sound (Dynamic Sound Generator X-tra) .... 59
Selecting a sound style.................................................................... 59
Turning the operating sound on or off................................................. 59
010COV.book  Page 7  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\010COVTOC.fm
masterpage: Left_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
8
GB
Using the timer.......................................................................................60
Using the Sleep Timer .....................................................................60
Using the Play Timer .......................................................................60
Viewing the information of the unit..........................................................62
Managing the system.............................................................................63
Updating the system application........................................................63
Formatting the system .....................................................................64
Troubleshooting
Troubleshooting.....................................................................................65
Messages......................................................................................70
Precautions/Specifications
Precautions ...........................................................................................72
Specifications ........................................................................................73
iPod/iPhone models that are compatible with this unit............................74
The menu tree for the settings menu......................................................75
Glossary ................................................................................................76
Index......................................................................................................78
010COV.book  Page 8  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\040FEA.fm
masterpage: Right_L1_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
9
GB
Features of this unit
Enjoying various music
You can enjoy listening to music from sound sources with large amounts of music content.
You can listen to your iPod or iPhone (page 33), play audio content stored on a server (such as your 
computer) (page 38), and play audio content streamed by music services via the Internet (page 44).
Using the unit with DLNA-compliant devices
This unit complies with the DLNA standard. You can listen to music in various ways using the unit 
together with other DLNA-compliant devices. Connecting it to other DLNA devices allows you to enjoy 
audio content stored on a server, or stream audio content to other devices, even though they are all placed 
in different rooms (page 53).
Furthermore, the PARTY STREAMING function of the unit allows you to play back audio content with 
other devices that have a PARTY STREAMING function at the same time (page 51). You can use an iPod/
iPhone placed on the unit, a server (a computer, etc.), music services, or an external device connected to 
the AUDIO IN jack of the unit as a sound source for the PARTY STREAMING function.
About DLNA
DLNA is an abbreviation for Digital Living Network Alliance. It is the name of an organization that establishes guidelines 
(DLNA guidelines), and it is also the name of the method that allows devices in a house to share digital content (such as 
music data, image data, etc.) over a home network.
iPod/iPhone
Music Services 
Home Network (server)
The unit Audio In
DAB/DAB+ (available for 
the UK model only)
Audio streaming/
PARTY STREAMING
The unit
010COV.book  Page 9  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left_L0
NAS-SV20i/SV20Di
4-192-583-11(1)
10
GB
Getting started
Checking the supplied accessories
❏Remote control (1)
❏R6 (size AA) batteries (2)
❏AC adaptor (1)
❏Power cord (1)
Models for the USA and Canada
Models for Europe (except for the UK model)
Model for the UK
❏iPod Dock Adapters (2)
The adapter number qs or qg is shown on the 
bottom-rear of each Dock Adapter.
When you use other iPod models, a compatible 
Dock Adapter from Apple Inc. will need to be 
purchased separately.
❏DAB/DAB+ wire antenna (1) (for the UK 
model only)
❏Operating Instructions (this manual) (1)
This manual provides full explanations of the 
various settings, operations and the network 
connection procedure.
This manual also contains precautions for the 
safe use of the unit.
❏Quick Setup Guide (1)
This manual explains how to set up the network 
connections and use the functions that can be 
used in conjunction with the network 
connections.
If you find any accessories missing or damaged, 
please contact your nearest Sony dealer.
qs: For iPhone
qg: For iPhone 3G and iPhone 3GS
010COV.book  Page 10  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
11
GB
Getting started
Guide to parts and controls
Remote control
ASLEEP and TIMER buttons
• SLEEP button (page 60)
Use to set or confirm the sleep timer setting.
• TIMER button (page 61)
Use to set the timer.
BNumeric*/text buttons
Use to select a track during playback or to enter 
text (pages 19, 27, 37, 45, 58).
CMEMORY button
Use to preset DAB/DAB+ stations (UK model 
only) (page 37) or stations of the music 
services (page 45).
DALPHABET SEARCH button
Use to search for an item using a keyword 
(page 50).
EFUNCTION button
Use to select a function (pages 18, 33).
The unit has operating functions based on the 
sound source that the unit can play (iPod & 
iPhone function, Home Network function, 
etc.). Each press of this button changes the 
function in turn.
FM/m/</,/ENTER buttons
Use to select an item (artist, album, track, menu 
item, etc.) and enter the selection (page 18, 19).
•M and m buttons (page 18)
Use to select an item that is listed on the 
display. Use to move the focus up or down.
•< and , buttons (pages 19, 50)
Use to move the focus while entering text. 
Use to select the previous match or the next 
match while searching for an item using a 
keyword.
• ENTER button (page 18)
Use to enter a selected item or setting.
Press this button when an error message or a 
completion message is displayed, and the 
message will disappear.
GBACK button
Use to go back to the previous display (pages 
18, 27, 34).
010COV.book  Page 11  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
12
GB
H./>, m/M buttons
•. and > buttons (pages 34, 36)
Use to find the beginning of the current, the 
previous, or the next track.
Press and hold the button to find a point in a 
track when the iPod & iPhone function is 
selected.
Use to select a preset DAB/DAB+ station, or 
the previous or the next DAB/DAB+ station 
in a service component list (UK model only).
•m/M buttons (page 34)
Use to find a point in a track.
IiPod MENU button
Use to display iPod/iPhone content lists, or use 
to go back to the previous iPod/iPhone content 
list (page 34).
JDISPLAY button
Use to display various information such as the 
time information of a track, an artist name, an 
album name, clock, etc. (page 34)
K?/1 (power) button
Use to turn the power on or off (page 17).
LDIMMER button
Use to change the brightness of the display. 
Each press of this button changes the 
brightness of the display to bright or dark.
MVOLUME +*/– button
Use to adjust the volume.
NMUTING button
Use to turn off the sound.
ODSGX and SOUND EFFECT buttons
• DSGX button (page 59)
Use to generate more dynamic sound 
(Dynamic Sound Generator X-tra).
• SOUND EFFECT button (page 59)
Use to select a preset customized sound 
effect.
PSETTINGS button
Use to display the settings menu (pages 18, 26, 
56). Use to enter clock, network, and other 
system settings.
QOPTIONS button
Use to display the options menu (pages 18, 27, 
35, 57).
Menu items will vary according to the selected 
function.
RPARTY button
Use to operate the PARTY STREAMING 
function (page 51).
Press and hold the button for a few seconds to 
start or close a PARTY.
SOperation buttons
•X (pause) button
•x (stop) button
•N (play) button*
TPLAY MODE button
Use to select a play mode (page 49).
* An asterisk (*) indicates buttons that have a tactile dot 
(number “5” button, VOLUME + button and N (play) 
button).
010COV.book  Page 12  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
13
GB
Getting started
Main unit
ARemote sensor
B?/1 (power) button and the on/standby 
indicator
•?/1 (power) button (page 17)
Use to turn the power on or off.
• On/standby indicator (page 17)
The color indicates the power status of the 
unit.
– Green: The unit is turned on.
– Red: The “Network Standby” mode of the 
unit is set to “Off.”
– Amber: The “Network Standby” mode of 
the unit is set to “On.”
CDisplay window
For details on the contents of the display, see 
“Display window” (page 14).
DiPod/iPhone dock
Place an iPod or iPhone into the iPod/iPhone 
dock to listen to audio content stored on the 
iPod/iPhone (page 16).
ETouch panel operation buttons
•NX (play or pause) button
•./> buttons (pages 34, 36)
Use to find the beginning of the current, the 
previous, or the next track.
Press and hold the button to find a point in a 
track.
• TUNING +/– buttons (UK model only)
Use to select a preset DAB/DAB+ station, or 
the previous or the next DAB/DAB+ station 
in a service component list.
•V/v buttons (page 18)
Use to select an item that is listed on the 
display. Use to move the focus up or down.
• OPTIONS button (pages 18, 27, 35, 57)
Use to display the options menu.
Menu items will vary according to the 
selected function.
• FUNCTION button (pages 18, 33)
Use to select a function.
• BACK button (pages 18, 27, 34)
Use to go back to the previous display.
• ENTER button (page 18)
Use to enter a selected item or setting.
FPARTY button
Use to operate the PARTY STREAMING 
function (page 51).
Press and hold the button for a few seconds to 
start or close a PARTY.
GVOLUME +/– button
Use to adjust the volume.
010COV.book  Page 13  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
14
GB
Display window
AFunction indicators
Light up when a function is selected (pages 18, 
33).
BText information
Displays various information such as track 
names, album names, artist names, clock, 
progress bar, etc.
The following symbols appear on the display. 
The meaning of each symbol is as follows.
C indicator
Lights up when the playback range is set to 
“Current Folder” (factory setting) or “Parent 
Folder” while the unit is using the Home 
Network function (page 42).
DPARTY indicator
Lights up when the PARTY STREAMING 
function is active (page 51).
EWireless LAN signal strength indicator
This antenna icon indicates the strength of the 
wireless LAN signal. More segments indicate a 
stronger signal.
ttt
FNX (play/pause) indicator
GTuner reception indicators (UK model 
only)
Light up when the DAB/DAB+ function is 
active (page 36).
HTimer indicators
Light up when the Sleep Timer or Play Timer 
is set (page 60).
IDSGX indicator
Lights up when the DSGX function is set to 
“DSGX On” (page 59)
JPlay mode indicators
Light up when the play mode is set (page 49).
Symbol Description
/ The message is continued to/
from the next/previous page. 
Press M/m to see the entire text.
> There are selectable items after 
this item (for example, the menu 
has a deeper level).
010COV.book  Page 14  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
15
GB
Getting started
Preparing the unit and the remote control
Connecting the antenna and the power cord
Note
If you place the unit in an unstable location, it may move when you connect or disconnect cables. Hold the unit firmly 
when you connect or disconnect cables.
1
Connect the DAB/DAB+ wire 
antenna (aerial) to the ANTENNA 
DAB 75 : terminal (UK model 
only). 
Use an external DAB/DAB+ antenna for a 
more robust DAB/DAB+ signal. It is 
recommended you only use the supplied 
DAB/DAB+ wire antenna for areas of strong 
DAB/DAB+ reception or as a temporary 
measure until you install an optional external 
antenna.
Use a 75 : coaxial cable with male F type 
connector to connect the unit to an external 
antenna.
Be sure that the antenna is fully extended. 
To a wall outlet
DAB/DAB+ wire antenna (aerial)*
WARNING
DO NOT plug the power cord 
into a wall outlet until all other 
connections have been made.
* The DAB/DAB+ wire antenna (aerial) and the ANTENNA DAB 75 : are available for 
the UK model only.
AC adaptor
Power cord
1
2
3
DAB/DAB+ wire antenna (aerial)
010COV.book  Page 15  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
16
GB
2
Connect the power cord to the AC 
adaptor.
3
Connect the AC adaptor to the 
unit, and then plug the power cord 
into a wall outlet. 
WARNING 
DO NOT plug the power cord into a wall outlet 
until other connections have been made.
Inserting batteries into 
the remote control
Remove the battery compartment lid, and then 
insert the supplied R6 (size AA) batteries (Eend 
first) matching the polarities as shown below.
When the remote control is no longer able to 
operate the unit, replace both batteries with new 
ones.
Using an iPod/iPhone
Insert a dock adapter into the iPod/iPhone dock.
When using an iPod model, use the dock adapter 
supplied with your iPod.
When using an iPhone model, use the iPod Dock 
Adapter supplied with this unit. For details on the 
iPod Dock Adapters, refer to the operating manual 
supplied with the iPod Dock Adaptors.
To remove the universal dock adapter for iPhone, 
pull it up with your fingernail or a flat object using 
the slot inside the adapter.
Power cord
AC adaptor
To the DC IN 
19.5 V jack 
Power cord
AC adaptor
To a wall 
outlet
Universal dock 
adapter for iPhone
iPod/iPhone dock
010COV.book  Page 16  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
17
GB
Getting started
Basic operations 
This section explains the basic operations of the 
unit.
Turning on this unit
1
Connect the power cord to a wall 
outlet.
When you connect the power cord to a wall 
outlet, the unit turns on once and the on/
standby indicator lights up in green. After a 
while, the unit turns off automatically and the 
on/standby indicator changes to red.
2
Press ?/1 (power).
The unit turns on and the on/standby 
indicator lights up in green.
When the unit is turned on for the first time 
after purchase, you are required to make the 
initial settings. If this is the case, see 
“Performing initial setup operations” 
(page 21).
To turn off the unit
Press ?/1 on either the remote control or the main 
unit. When the unit is turned off and enters the 
standby mode, the color of the on/standby 
indicator changes.
The unit has two standby modes, network standby 
- off and network standby - on. For details, see 
“Setting the network standby mode” (page 18).
•Network standby - off mode (factory 
setting)
This standby mode consumes less power than 
network standby - on mode, though the unit 
takes more time to resume operations when 
powered on again. The on/standby indicator 
lights up in red in this mode.
•Network standby - on mode
In this standby mode, the unit is always 
connected to the network and remains partially 
active to quickly resume operations when 
controlled over the network, or powered on 
again. In this mode, the on/standby indicator 
lights up in amber and the clock appears on the 
display. To set the network standby mode, see 
“Setting the network standby mode” (page 18).
?/1 
SETTINGS
FUNCTION
BACK OPTIONS
M/m/ENTER
010COV.book  Page 17  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
18
GB
Setting the network 
standby mode
While the “Network Standby” mode is set to “On,” 
the unit can always be connected and controlled 
over the network.
1
Press SETTINGS to enter the 
settings menu.
2
Press M/m to select “Network 
Standby” and press ENTER.
3
Press M/m to select “Off” or “On” 
and press ENTER.
( : Factory setting)
Selecting items with the 
unit
You can use the M/m/ENTER buttons to select an 
item (menu item, artist, track, etc.) and enter the 
selection.
1
When a list of items (artists, tracks, 
menu items, etc.) is displayed, 
press M/m to select the desired 
item.
The currently selected item is focused.
Press and hold M/m to scroll the display.
Press BACK to go back to the previous 
display.
2
Press ENTER.
The selected item is set or the selected 
process is carried out.
To select a function
The unit has operating functions based on the 
sound source that the unit can play (iPod & iPhone 
function, Home Network function, etc.).
Press FUNCTION repeatedly to select the desired 
function.
About menus for this unit
This unit has two menus, the settings menu and the 
options menu, and they allow you to make various 
settings.
•Settings menu (page 75)
Press SETTINGS to display the settings menu. 
You can make various settings such as network 
settings, network standby settings, music 
services settings, etc. 
•Options menu
Press OPTIONS to display the options menu. 
Menu items will vary according to the selected 
function.
Display Description
Off The unit consumes less power 
than the network standby - on 
mode, though the unit takes 
more time to resume operations 
when powered on again. The 
on/standby indicator lights up in 
red.
On The unit is connected to the 
network even though the power 
of the unit is turned off, and 
resumes operations when 
controlled over the network. 
The on/standby indicator lights 
up in amber.
010COV.book  Page 18  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
19
GB
Getting started
Entering text
Entering text may be required during some setup 
operations such as network settings. You can enter 
text using the remote control.
ANumeric/text buttons
Press the button with the desired letter (ABC, 
DEF, etc.). Press repeatedly until the desired 
letter appears.
BCLEAR button
Press this button to erase a letter that was just 
entered.
CM/m/</,/ENTER buttons
•M/m/</, buttons
Use these buttons to move the cursor.
• ENTER button
Use this button to enter a text string.
D button
Press this button so that the order of the 
characters which are assigned to a button 
appear in reverse. For example, pressing the 
no. 2 button repeatedly normally displays “A,” 
“B,” “C,” and “2,” however, pressing this 
button changes the order to “2,” “C,” “B,” and 
“A.”
ECHARACTER button
This button selects the type of characters and 
numbers. Each time you press the button, the 
type of characters and numbers changes in the 
sequence “abc” (lowercase letters of the 
alphabet and numbers) t “ABC” (uppercase 
letters of the alphabet and numbers) t “123” 
(numbers only).
If you want to enter punctuation marks (e.g., !, 
?, etc.) and other symbols (e.g., #, %, etc.), 
select “abc” or “ABC.”
Example of a character input 
display
The display shown below is an example of the 
character input display that appears when you are 
searching for an item using a keyword.
How to enter text
1
Press CHARACTER repeatedly to 
select the desired type (“abc,” 
“ABC,” or “123”).
2
Press the corresponding numeric/
text button to enter the desired 
character, then press , to move 
the cursor to the next input position.
Repeat this step to enter the text string.
3
Press ENTER to confirm and save 
the text string.
Other operations
To select the type of characters 
and numbers
Press CHARACTER to select “abc,” “ABC,” or 
“123.”
To Do the following
Restore the previous 
condition
Press BACK.
Move the cursor Press </, to move the 
cursor left or right.
Press M/m so that the cursor 
moves to the beginning or 
to the end of the text string.
Current location of the cursor/
number of characters you have 
entered
Cursor
A symbol that indicates the 
end of the text string 
currently being entered
Type of 
characters and 
numbers
010COV.book  Page 19  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
20
GB
To enter punctuation marks (e.g., 
!, ?, etc.) or symbols (e.g., #, %, 
etc.)
Press 1 or 0 of the numeric/text button repeatedly 
while the type of characters is set to “abc” or 
“ABC.”
To enter a space
Press 0 of the numeric/text button repeatedly while 
the type of characters is set to “abc” or “ABC.”
To delete a character
Press CLEAR.
Characters that are assigned to 
each numeric/text button
The table below shows the characters and numbers 
that you can enter for each type (“abc,” “ABC,” or 
“123”). You can check the characters, numbers, 
and symbols that are assigned to each numeric text 
button.
Numeric
/text 
button
abc ABC 123
1 . , ! @ ´ ` : ; ( ) 
[ ] { } < > 1
. , ! @ ´ ` : ; ( ) 
[ ] { } < > 1
1
2a b c 2A B C 22
3d e f 3D E F 33
4g h i 4G H I 44
5j k l 5J K L 55
6 m n o 6 M N O 6 6
7p q r s 7P Q R S 77
8 t u v 8 T U V 8 8
9 w x y z 9 W X Y Z 9 9
0 / \ | - ~ = _ + # 
$ % & ^ “ * ? 
 (space) 0
/ \ | - ~ = _ + # 
$ % & ^ “ * ? 
 (space) 0
0
010COV.book  Page 20  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
21
GB
Getting started
Performing initial setup operations
When the unit is turned on for the first time after 
you purchase it, initial setup operations are 
required. The initial setup includes the initial 
setting procedure for the unit (this will be 
performed automatically), network settings, the 
clock settings, and obtaining a service list (for the 
Music Services function).
When you are indicated to set the network or the 
clock, refer to the respective pages.
Entering characters will be required during the 
setup operations. For details on entering 
characters, see “Entering text” (page 19).
WARNING
Do not disconnect the power cord while the unit is 
making the initial setup operations. Doing so may 
cause the unit to malfunction.
1
Press ?/1 (power) to turn on the 
unit.
2
When “Set the items required to 
use this unit. Press ENTER to 
continue.” appears, press ENTER.
3
When the “Start setup?” display 
appears, select “OK.”
The unit starts making the initial settings.
4
When the “Network Settings” 
display appears, select “Yes.”
The “Connection” display appears.
Before you start setting up a network, check 
the chart on page 25 to decide which 
connection method you will use to connect 
the unit to your home network. Then, refer to 
the respective page (as follows) to perform 
the setup operation for the connection method 
chosen.
When you use a wireless 
connection
•Access point search method:
Go to step 3 of “Searching for an access 
point and setting up a wireless network 
(access point scan)” (page 27).
•Manual connection method:
Go to step 3 of “If you cannot find the 
desired network name (SSID) (manual 
setup method)” (page 28).
•WPS push button configuration method:
Go to step 3 of “Setting up a wireless 
network using the WPS push button 
configuration method” (page 28).
•WPS PIN code method:
Go to step 3 of “Setting up a wireless 
network using the WPS PIN code method” 
(page 29).
When you use a wired connection
Go to step 4 of “Setting up a wired network” 
(page 30).
Make sure that the network (LAN) cable has 
been connected to the NETWORK port on 
?/1
M/m/</,/
ENTER
010COV.book  Page 21  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
22
GB
the rear of the unit. See step 1 of “Setting up a 
wired network” (page 30), as well.
When the network settings have been 
completed, the unit changes to the clock 
settings display.
5
When the “Date&Time” display 
appears, select “Auto” or “Manual.”
For details on the clock settings, refer to the 
respective page (as follows) to set the clock.
•When you select “Auto”:
Go to step 5 of “Setting the clock through 
an Internet connection” (page 23).
•When you select “Manual”:
Go to step 5 of “To set the clock manually” 
(page 24).
When the clock settings have been 
completed, the “Get Service List” display 
appears, allowing you to obtain a list of 
available music services.
Note
If you do not set up a network connection, you 
cannot set the clock by selecting “Auto” in this step.
6
When the “Get Service List” 
display appears, select “OK.”
The unit obtains the service list for the Music 
Services function.
Note
If you do not set up a network connection, you 
cannot obtain the list of available music services.
When the list is obtained, “Refreshed Service 
List.” appears, then the unit starts making the 
server and the renderer (network controlled 
player)* settings automatically. Wait until the 
unit finishes making the settings.
* For details on the server and the renderer 
(network controlled player), see page 53.
When the initial setup process has been 
completed, “Setup is complete.” appears on 
the display and the unit changes to the iPod & 
iPhone function automatically.
To go back to the previous display
Press BACK when you need to go back to the 
previous display, such as when an error occurs 
during the setup operation.
To cancel initial settings
Press FUNCTION. When “Cancel setup?” 
appears, select “Yes.”
If you select “Yes” to cancel the initial setup 
process before it is completed, “Setup later?” 
appears. Select “Yes” or “No.” If you select “Yes,” 
the initial setup process is required again the next 
time you turn the unit on. 
010COV.book  Page 22  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
23
GB
Getting started
Setting the clock
The time on the clock must be set correctly for the 
proper operation of functions. The clock can be set 
either automatically by connecting the unit to the 
Internet, or manually using the remote control.
Setting the clock through 
an Internet connection
You can set the clock by connecting the unit to the 
NTP (Network Time Protocol) server on the 
Internet. Before using this function, make sure the 
network settings have already been made properly.
1
Press SETTINGS to enter the 
settings menu and select 
“Date&Time Settings.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Date&Time Setting 
Method.”
The “Date&Time” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the clock (page 22), this display appears.
4
Select “Auto.”
5
Select the city where the unit is 
being used from the “Time Zone” 
display.
The “NTP Server” display appears.
If the desired city does not appear in the 
“Time Zone,” select a city that is within the 
same time zone as the desired city.
6
Press ENTER.
The unit will connect to the default server in 
step 7.
If you want to use a different NTP server, 
erase “NtpServer” and enter the name or the 
IP address of the NTP server that you want to 
use, then press ENTER.
For details on entering text, see “Entering 
text” (page 19).
When you want to change the specified NTP 
server back to the default one, enter 
“NtpServer” in this step.
7
When “Set via Internet” appears, 
select “OK.”
When the clock settings have been 
completed, “Save settings.” and the clock 
appear on the display.
M/m/</,/
ENTER
SETTINGS
010COV.book  Page 23  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\050GET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
24
GB
A list of available time zones
The following items appear in step 5. Select the 
city where the unit is being used.
GMT+13 Nukualofa
GMT+12 Auckland
GMT+11 Noumea
GMT+10 Sydney, Port Moresby
GMT+9:30 Adelaide
GMT+9 Tokyo, Seoul
GMT+8 Beijing, Singapore
GMT+7 Bangkok, Jakarta
GMT+6:30 Yangon
GMT+6 Dhaka
GMT+5:45 Kathmandu
GMT+5:30 New Delhi
GMT+5 Karachi, Islamabad 
GMT+4:30 Kabul
GMT+4 Abu Dhabi, Tbilisi
GMT+3:30 Teheran
GMT+3 Moscow, Riyadh
GMT+2 Athens, Helsinki
GMT+1 Paris, Berlin
GMT+0 London, Lisbon
GMT-1 Azores
GMT-2
GMT-3 Sao Paulo, Buenos Aires
GMT-3:30 St. John’s
GMT-4 Halifax, Santiago
GMT-5 New York, Toronto
GMT-6 Chicago, Mexico City
GMT-7 Denver, Calgary
GMT-8 Los Angeles, Vancouver
GMT-9 Anchorage
GMT-10 Honolulu, Papeete
GMT-11 Pago Pago
GMT-12
To set the clock manually
You can set the clock manually using the remote 
control.
1
Press SETTINGS to enter the 
settings menu and select 
“Date&Time Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Date&Time Setting Method.”
The “Date&Time” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the clock (page 22), this display appears.
4
Select “Manual.”
5
Set the date.
Press </, to select the item to be set, and 
press M/m to adjust the value. When you 
finish setting the date, press ENTER.
Models for the USA and Canada use the 
month/day/year style for the date format. 
Models for Europe use the day/month/year 
style for the date format.
6
Set the time.
Repeat the same operation as that in step 5.
Models for the USA and Canada use a 12-
hour clock and models for Europe use a 24-
hour clock.
When you finish setting the time, press 
ENTER.
When the clock settings have been 
completed, “Save settings.” and the clock 
appear on the display.
Tips
•You can set the time zone from the settings menu.
Enter the settings menu and select “Date&Time 
Settings” - “Time Zone.” Select the time zone from the 
list. The time zone setting can be changed only when 
the clock has been set automatically using the NTP 
server (page 23).
•You can set the daylight saving time setting.
Enter the settings menu and select “Date&Time 
Settings” - “Daylight Saving.” Select “Standard” or 
“Daylight Saving.”
010COV.book  Page 24  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Right_L0_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
25
GB
Network connections
Network connections
Connecting the unit to your home network 
(network settings)
This section explains how to connect the unit to your home network. You can connect the unit to the 
network either through a wireless or a wired LAN. Check your connection method using the chart below.
For details on which connection method your wireless LAN router/access point supports, refer to the 
operating manual of your wireless LAN router/access point.
What the unit can do when connected to a network
•The unit can play audio content stored on the server (a computer, etc.) on your home network (page 38).
•The unit can play music services via the Internet (page 44).
Which connection do you want to use, wireless or wired, to connect the unit 
to your home network?
Wireless Wired
Do you have a router or a modem with 
a router function?
Yes No
Do you have a wireless LAN router/
access point?
Yes No
You need a 
router.
You need a wireless LAN 
router/access point.
Are you going to use the WPS*1 setting to connect the unit 
to your home network?
Yes No
Use the wired 
connection 
method (page 30).
Use the access 
point scan method 
(page 26).
Use the WPS PIN 
code method 
(page 29).
Use the WPS push 
button configuration 
method (page 28).
Use the manual 
setup method 
(page 27).
*1WPS (Wi-Fi Protected Setup) is a standard created by the Wi-Fi Alliance allowing you to setup a wireless 
network easily and securely.
*2You can use the manual setup method when you cannot find the desired access point using the access point scan 
method.
Which connection method do you intend to 
use, the WPS push button configuration 
method or the WPS PIN code method?
PIN code
method
Push button
configuration
method
*2
010COV.book  Page 25  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
26
GB
Checking the wireless 
LAN environment of your 
home network
Read the following first
You must have the following environment to use 
the Home Network, Music Services, and PARTY 
STREAMING functions. Confirm your 
environment in advance.
❏A wireless LAN home network 
environment must be available. (Make 
sure that a wireless LAN router is used.)
❏A device that can be used as a server (a 
computer, etc.) must be connected to 
your wireless LAN home network.*2
❏Internet access must be available. 
(When you want to listen to music 
services or use an NTP server to set the 
clock.)
*2For details on servers which are compatible with this 
unit, see page 38.
There are several connection methods you can use 
to set up a wireless network: searching for an 
access point, using a WPS connecting method 
(either the push button configuration method or the 
PIN code method), or manual setting. Select the 
connection method that can be used for your home 
network using the chart on page 25.
Notes
•Make sure not to use the wireless LAN function in a 
place where medical equipment (such as a pacemaker) 
is used or the use of wireless communication is 
prohibited.
•Before connecting to your home network, you need to 
prepare a wireless LAN router/access point. For details, 
refer to the operating manual of the device.
•Depending on your home network environment, the 
wireless LAN router/access point may have been set up 
such that it cannot be connected using WPS, even 
though it is compatible with WPS. For details on 
whether your wireless LAN router/access point is 
compatible or not compatible with WPS, and on the 
setup of a WPS connection, refer to the operating 
manual of your wireless LAN router/access point.
•You may encounter setup difficulties if the unit and the 
wireless LAN router/access point are located too far 
from each other. If you do, move the devices closer to 
each other.
Searching for an access 
point and setting up a 
wireless network 
(access point scan)
You can set up a wireless network by searching for 
the access point. Confirm you have the following 
information in advance as you will need it to set up 
the network with this connection method.
❏The network name (SSID*1) that 
identifies your network.*2 (This will be 
needed in step 6.)
:                                                               
❏If your wireless home network is 
secured by encryption, the security key 
(WEP key, WPA/WPA2 key) for your 
network.*2 (This will be needed in 
step 7.)
:                                                               
*1SSID (Service Set IDentifier) is a name that identifies a 
particular access point.
*2This information should be available from a label on 
your wireless LAN router/access point, from the 
operating manual, from the person who set up your 
wireless network, or from the information provided by 
your Internet service provider.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
Internet*1
Wireless 
LAN router/
access point
Server
The unit
*1To listen to music services, you need an environment 
that allows you to access the Internet.
010COV.book  Page 26  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
27
GB
Network connections
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Connection Method.”
The “Connection” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the network connection (page 21), this 
display appears.
4
Select “Wireless LAN.”
5
Select “Access Point Scan.”
The unit automatically starts searching for 
access points and displays a list of network 
names (SSIDs) of available access points. 
The unit can display a maximum of 20 
network names (SSIDs) on the list.
6
Select the network name (SSID) 
from the list.
If the desired network name (SSID) does not 
appear on the display, or if a network name 
(SSID) cannot be detected, press BACK so 
that the unit returns to step 5, then perform 
step 5 again. If the network name (SSID) still 
does not appear or still cannot be detected, 
you can input the network name (SSID) 
manually. See “If you cannot find the desired 
network name (SSID) (manual setup 
method)” (page 27).
7
Enter the security key (WEP Key, 
WPA/WPA2 Key) of your network, 
and then press ENTER.
For details on how to input characters, see 
“Entering text” (page 19).
The security key appears as “*****”.
Note
If your network has not been secured by encryption 
(using the security key), the security key insertion 
display does not appear.
8
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
It may take a while for the unit to complete 
the network settings.
When the network settings have been 
completed, “Complete.” appears and   
lights up on the display.
If you are making the initial settings, the 
“Date&Time” display, step 5 of “Performing 
initial setup operations,” appears. Go back to 
page 22 and continue the initial setting 
process.
9
Make the server settings.
To listen to audio content stored on the server 
through the network that have set up in this 
section, you need to set up your server 
(page 38).
Tip
You can view information on the access points when a list 
of network names (SSIDs) is displayed on step 5.
Place the focus on the access point (network name 
(SSID)) for which you want to view the information and 
press OPTIONS. Select “Information” from the options 
menu. You can check “SSID” (network name), “Signal 
Strength,” and “Security Method” (WPA2, etc.) for the 
selected access point.
If you cannot find the desired 
network name (SSID) (manual 
setup method)
If the desired network name (SSID) does not 
appear in the list of network names (SSIDs), you 
can enter the network name (SSID) manually.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
010COV.book  Page 27  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
28
GB
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Connection Method.”
The “Connection” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the network connection (page 21), this 
display appears.
4
Select “Wireless LAN.”
5
Select “Manual Registration” - 
“Direct Input.”
6
Enter the network name (SSID), and 
then press ENTER.
For details on how to input characters, see 
“Entering text” (page 19).
7
Select the security setting from the 
“Security Setting” display.
You can select from “WPA/WPA2-PSK 
(AES),” “WPA/WPA2-PSK (TKIP),” 
“WEP,” or “None.”
Note
If you select “None,” the unit skips step 8 and goes 
to step 9.
8
Enter the security key (WEP Key, 
WPA/WPA2 Key) of your network, 
and then press ENTER.
For details on how to input characters, see 
“Entering text” (page 19).
The security key appears as “*****”.
9
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
It may take a while for the unit to complete 
the network settings.
When the network settings have been 
completed, “Complete.” appears and   
lights up on the display.
If you are making the initial settings, the 
“Date&Time” display, step 5 of “Performing 
initial setup operations,” appears. Go back to 
page 22 and continue the initial setting 
process.
10
Make the server settings.
To listen to audio content stored on the server 
through the network that have set up in this 
section, you need to set up your server 
(page 38).
Setting up a wireless 
network using an access 
point compliant with WPS
You can easily set up a wireless network using an 
access point compliant with WPS. WPS setting can 
be made either by the push-button configuration 
method or the PIN (Personal Identification 
Number) code method.
What is WPS (Wi-Fi Protected 
Setup)?
WPS is a standard created by the Wi-Fi Alliance 
allowing you to setup a wireless network easily 
and securely.
Setting up a wireless network 
using the WPS push button 
configuration method
You can easily set up a WPS wireless connection 
with one push of the designated button.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Connection Method.”
The “Connection” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the network connection (page 21), this 
display appears.
4
Select “Wireless LAN.”
5
Select “WPS Push.”
010COV.book  Page 28  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
29
GB
Network connections
6
When the message that tells you to 
press the WPS button on the access 
point appears, press the WPS button 
on the access point for a few 
seconds, within two minutes.
When the wireless LAN router/access point 
has been registered with the unit, “Access 
point registration is complete.” appears.
It may take a while for the unit to complete 
the network settings.
7
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
It may take a while for the unit to complete 
the network settings.
When the network settings have been 
completed, “Complete.” appears and   
lights up on the display.
If you are making the initial settings, the 
“Date&Time” display, step 5 of “Performing 
initial setup operations,” appears. Go back to 
page 22 and continue the initial setting 
process.
8
Make the server settings.
To listen to audio content stored on the server 
through the network that you have set up in 
this section, you need to set up your server 
(page 38).
Setting up a wireless network 
using the WPS PIN code method
If the access point supports the WPS PIN (Personal 
Identification Number) code connection, you can 
set up a WPS wireless connection by entering the 
unit’s PIN code into the wireless LAN router/
access point.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Connection Method.”
The “Connection” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the network connection (page 21), this 
display appears.
4
Select “Wireless LAN.”
5
Select “Manual Registration” - 
“WPS PIN.”
The unit’s PIN code (8 digits) is displayed.
Leave the PIN code displayed on the unit 
until the connection is completed. (A 
different PIN code will be displayed each 
time you perform this operation.)
6
Input the unit’s PIN code into the 
wireless LAN router/access point.
For details on entering the PIN code, refer to 
the operating manual of the wireless LAN 
router/access point.
7
Press ENTER.
“Exchanging WPS info...” appears on the 
display.
When the wireless LAN router/access point 
has been registered with the unit, “Access 
point registration is complete.” appears.
It may take a while for the unit to complete 
the network settings.
8
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
It may take a while for the unit to complete 
the network settings.
When the network settings have been 
completed, “Complete.” appears and   
lights up on the display.
If you are making the initial settings, the 
“Date&Time” display, step 5 of “Performing 
initial setup operations,” appears. Go back to 
page 22 and continue the initial setting 
process.
9
Make the server settings.
To listen to audio content stored on the server 
through the network that you have set up in 
this section, you need to set up your server 
(page 38).
WPS button on 
the wireless LAN 
router/access 
point
010COV.book  Page 29  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
30
GB
Setting up a wired 
network
Read the following first
You need the following environment to use the 
Home Network, Music Services, and PARTY 
STREAMING functions. Confirm your 
environment in advance.
❏A wired LAN home network 
environment must be available. (Make 
sure that a router is used.)
❏A device that can be used as a server (a 
computer, etc.) must be connected to 
your wired LAN home network.*2
❏Internet access must be available. 
(When you want to listen to music 
services or use an NTP server to set the 
clock.)
*2For details on servers which are compatible with this 
unit, see page 38.
Make sure to use a network (LAN) cable for a 
wired connection.
1
Connect the unit to a device that is 
connected to the server.
The connection configuration depends on the 
environment of your home network.
•When the server (a computer, etc.) is 
connected to a router or a hub:
tIf an unused port is available on the 
router or on the hub, connect the unit 
to that port.
tIf an unused port is not available on 
the router, add a hub and connect the 
server and the unit to the hub.
•When a router is not used*:
tAdd a router and connect the server 
device and the unit to the router.
* For example, when a server (a computer, etc.) is 
connected directly to a modem which does not 
have a router function.
2
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
3
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
4
Select “Connection Method.”
The “Connection” display appears.
If you are performing the initial setup 
operation and indicated that you want to set 
the network connection (page 21), this 
display appears.
Internet*1
Router
Server
Back of the unit
*1To listen to the music services, you need an 
environment that can access to the Internet.
Back of the unit
Router, hub, etc.
Server
Network (LAN) cable
To the 
NETWORK 
port
010COV.book  Page 30  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
31
GB
Network connections
5
Select “Wired LAN.”
The unit automatically starts setting up the 
network connection.
6
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
It may take a while for the unit to complete 
the network settings.
When the network settings have been 
completed, “Complete.” appears.
If you are making the initial settings, the 
“Date&Time” display, step 5 of “Performing 
initial setup operations,” appears. Go back to 
page 22 and continue the initial setting 
process.
7
Make the server settings.
To listen to audio content stored on the server 
through the network that you have set up in 
this section, you need to set up your server 
(page 38).
Setting up the IP address/
proxy server
You may have to use a fixed IP address and proxy 
server, depending on your home network settings, 
or the specifications of the Internet service 
provider.
For details on the input values in the following 
procedures, refer to the operating manual of the 
respective device or the information provided by 
your Internet service provider.
To use a fixed IP address
The unit is set to obtain the IP address 
automatically as the factory setting, however, you 
can use a fixed IP address, depending on your 
network settings.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Tools” - “Advanced Settings.”
4
Select “IP Address Settings” - 
“Manual.”
5
Enter the values for “IP Address,” 
“Subnet Mask” and “Default 
Gateway.”
When you press ENTER after you enter 
“Default Gateway,” the DNS server settings 
display appears.
For details on how to input characters, see 
“Entering text” (page 19).
6
Enter the values for the “Primary 
DNS” setting.
7
When “Set Second. DNS?” appears, 
select “Yes.”
If you do not have to set the secondary DNS 
server setting, select “No.”
8
Enter the values for the “Secondary 
DNS” setting, and then press 
ENTER.
9
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
When the network settings have been 
completed, “Complete.” appears.
Tip
If you want to obtain the IP address automatically using 
DHCP, select “Auto” for the “IP Address Settings” in step 
4. If you select “Auto” in step 4, the “DNS Settings” 
selection display appears afterwards. In this case, select 
“Auto” or “Manual” for “DNS Settings” and enter the 
respective values following the instructions that appear on 
the display. 
010COV.book  Page 31  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\060NET.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
32
GB
To use a proxy server
If you need to use a proxy server (for example, 
when you are instructed to use a proxy server by 
your Internet service provider), be sure to prepare 
the proxy address and the port number in advance.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Tools” - “Advanced Settings.”
4
Select “Proxy Settings” - “Use.”
5
Enter the values for “Proxy Address” 
and “Proxy Port.”
When you enter the proxy address, press 
ENTER so that the “Proxy Port” display 
appears. Enter the proxy port number.
For details on how to input characters, see 
“Entering text” (page 19).
6
When “Save settings and check 
connection. Press ENTER to 
continue.” appears, press ENTER.
When the network settings have been 
completed, “Complete.” appears.
Confirming the network 
settings
You can confirm the network status and settings.
1
Press SETTINGS to enter the 
settings menu and select “Network 
Settings.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Tools” - “Connection 
Diagnosis.”
Connection status appears as “Result:.”
4
Select the item you want to check.
You can select from “Connection Method,” 
“SSID*,” “Signal Strength*,” “Security 
Method*,” “IP Address” (“IP Address,” 
“Subnet Mask,” and “Default Gateway”), 
“DNS” (“Primary DNS” and “Secondary 
DNS”) and “Proxy Server” (“Address” and 
“Port”).
* Appears only when a wireless network is being 
used.
When an error has occurred, “!” appears next 
to the error item.
010COV.book  Page 32  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right_L0
NAS-SV20i/SV20Di
4-192-583-11(1)
33
GB
Enjoying audio content
Enjoying audio content
Listening to an iPod or iPhone
You can operate your iPod/iPhone with the remote 
control and listen to audio content stored on your 
iPod/iPhone. See “iPod/iPhone models that are 
compatible with this unit” (page 74) for iPod/
iPhone models that can be connected to this unit.
1
Place the iPod or iPhone on the 
iPod/iPhone dock.
2
Press FUNCTION repeatedly to 
select the iPod & iPhone function.
3
Select a track by browsing through 
the various iPod/iPhone content 
lists on either the display of the 
unit or of the iPod/iPhone.
•When “Remote UI Mode” is set to “Off”:
Operate the iPod/iPhone directly, browsing 
the items on the iPod/iPhone display.
•When “Remote UI Mode” is set to “On”:
Operate the iPod/iPhone with the remote 
control of the unit or the main unit, 
browsing the items on the display of the 
unit.
For details on “Remote UI Mode,” see page 
34.
Example: Selecting a track from “Playlists” 
when “Remote UI Mode” is set to “On”
1Press M/m to select [Playlists] from 
the iPod/iPhone content list, and 
then press ENTER.
If the iPod/iPhone content list is not 
displayed, press BACK repeatedly until 
the first level of the iPod/iPhone content 
list tree is displayed, then select the item.
2Press M/m to select the desired 
playlist, and then press ENTER.
Tracks in the selected playlist appear.
3Press M/m to select the desired 
track, and then press ENTER.
The selected track starts playback.
Tip
If “Network Standby” is set to “On,” the track that was 
playing when the unit was last turned off will start playing 
again when the unit is turned on again (only if the iPod/
iPhone was not removed from the iPod/iPhone dock of the 
unit). The “Network Standby” mode is set to “Off” as the 
factory setting. To save the information on the last track 
played even when the unit is turned off, change the 
“Network Standby” mode to “On.” For details on the 
network standby mode setting, see page 18.
FUNCTION
M/m/ENTER
Track name
Artist name
Elapsed time
Track number
010COV.book  Page 33  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
34
GB
Notes
•The cover art and released year cannot be displayed on 
the unit.
•The unit does not save the information on the last track 
played if one of the following operations is carried out.
–The power cord is disconnected from the wall 
outlet.
–The iPod/iPhone is removed from the unit.
–The unit is turned off and enters the network 
standby - off mode.
–The play mode was set to a mode other than 
“Normal” when the unit was last turned off.
–“Remote UI Mode” is changed.
Other operations
Selecting the operation 
mode
The unit has two operation modes for the iPod & 
iPhone function, remote UI mode - on and remote 
UI mode - off.
•Remote UI mode - on:
You can operate your iPod/iPhone with the 
buttons on the unit and the remote control. iPod/
iPhone content lists are also displayed on the 
unit.
With the remote UI mode - on state, a play 
mode that has been set on the iPod/iPhone will 
be in effect when it is placed on the iPod/iPhone 
dock of the unit. A play mode set while the 
iPod/iPhone is placed on this unit will also be in 
effect when the iPod/iPhone is removed from 
the iPod/iPhone dock.
To Do the following
Pause playback Press X. Press X or N to 
resume playback.
Scroll up/down the 
iPod/iPhone content 
lists
Press and hold M/m. 
When “Remote UI Mode” is 
set to “Off,” you can scroll up 
or down the iPod/iPhone 
content lists much like the 
Click Wheel operations or the 
drag up or down operations of 
the iPod/iPhone.
When “Remote UI Mode” is 
set to “On,” the currently 
selected item number and the 
total number of items in a list 
appear on the display and you 
can scroll the iPod/iPhone 
content list rapidly.
Choose the selected 
item
Press ENTER. You can 
choose the selected item 
much like the center button or 
the touch operation of the 
iPod/iPhone.
Find the beginning 
of the previous/next 
track
Press ./>.
Find a point in a 
track
Press and hold m/M 
(./> on the main unit) 
while playing, and release it 
at the desired point.
Return to the 
previous menu or 
reselect a menu 
while playing
Press BACK or iPod MENU. 
You can return to the 
previous menu or reselect a 
menu much like using the 
Menu button or the touch 
operation of the iPod/iPhone.
To go back to the playback 
display, press OPTIONS and 
select “Now Playing” (only 
when “Remote UI Mode” is 
set to “On”).
Adjust the volume Press VOLUME +/–.
View the various 
information while 
the unit is selecting 
or playing a track 
(only when “Remote 
UI Mode” is set to 
“On”)
Press DISPLAY repeatedly. 
You can view the artist name, 
the album name, and the 
clock sequentially.
To Do the following
010COV.book  Page 34  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
35
GB
Enjoying audio content
•Remote UI mode - off (factory setting):
You can use the buttons and controls on your 
iPod/iPhone to operate it. You can also use 
some buttons on the unit and the remote control, 
but the iPod/iPhone content lists are not 
displayed on the unit.
Note
You cannot use the buttons and controls on your iPod/
iPhone in the remote UI mode - on mode.
To change the operation mode, do the following.
1
While the iPod & iPhone function 
is selected, press OPTIONS to 
enter the options menu.
2
Select “Remote UI Mode.”
3
Select “On” or “Off” ( ).
( : Factory setting)
To use the unit as a battery 
charger
You can use the unit as a battery charger for an 
iPod/iPhone. The charging begins when the iPod/
iPhone is placed on the iPod/iPhone dock. An 
iPod/iPhone can be charged when:
•the unit is turned on.
•the unit is turned off (in standby status) in the 
network standby - on mode.
To stop charging the iPod/iPhone
Remove the iPod/iPhone from the unit.
Notes
•An iPod/iPhone cannot be charged when the unit is 
turned off (in standby status) and in the network 
standby - off mode. For details on the charging status, 
refer to the operating manual of your iPod/iPhone. 
Charging is possible while the power cord of the unit is 
connected to a wall outlet.
•When placing or removing the iPod/iPhone, handle the 
iPod/iPhone at the same angle as that of the iPod/
iPhone connector on the unit and do not twist or turn the 
iPod/iPhone to prevent connector damage.
•Do not carry the unit with an iPod/iPhone set on the 
iPod/iPhone dock. Doing so may cause a malfunction.
•When placing or removing the iPod/iPhone, brace the 
unit with one hand and take care not to press the 
controls of the iPod/iPhone by mistake.
•To change the volume level, use the VOLUME +/– 
button on the unit or the remote control. The volume 
level does not change when adjusted on the iPod/
iPhone.
•The iPod/iPhone dock on the unit is designed for an 
iPod/iPhone only. You cannot connect any other 
portable audio players.
•To use an iPod/iPhone, refer to the operating manual of 
your iPod/iPhone.
•Sony cannot accept responsibility in the event that data 
recorded on the iPod/iPhone is lost or damaged when 
using an iPod/iPhone with this unit.
•If the album shuffle mode is set on the iPod/iPhone, 
“SHUF” lights up to the display when you connect the 
iPod/iPhone on the unit. If the album shuffle repeat 
mode is set on the iPod/iPhone, “SHUF” and “REP” 
light up on the display. (Note that this happens only 
when “Remote UI Mode” is set to “On.”) For details on 
the play mode of the unit, see page 49.
•When the album shuffle mode or album shuffle repeat 
mode is set on the iPod/iPhone, the unit does not shuffle 
tracks, but albums. If you want to shuffle tracks, set the 
play mode of the iPod/iPhone to shuffle or shuffle 
repeat mode.
010COV.book  Page 35  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
36
GB
Listening to DAB/DAB+ (available for the 
UK model only)
You can tune in DAB/DAB+ stations. Presetting 
stations in advance allows you to recall them by 
number.
DAB/DAB+ stations can be received with the UK 
model only.
Performing a DAB/DAB+ 
Initial Scan
When you select the DAB/DAB+ function for the 
first time after purchase, the unit automatically 
starts a DAB/DAB+ Initial Scan and obtains a 
DAB/DAB+ service component list. However, you 
can perform a DAB/DAB+ Initial Scan manually.
1
Press FUNCTION repeatedly to 
select the DAB/DAB+ function.
“DAB” lights up on the display.
2
When “Start Initial Scan? Press 
ENTER.” appears, press ENTER.
The DAB/DAB+ Initial Scan starts. When 
scanning is completed, a service component 
list (a list of available DAB/DAB+ stations) 
is created.
Tip
You can perform the Initial Scan manually. Press 
OPTIONS and select “Initial Scan.” When “Start Initial 
Scan? Press ENTER.” appears, press ENTER.
Notes
•All preset stations that have been stored in the unit are 
cleared when you perform a DAB/DAB+ Initial Scan or 
when scanning is cancelled.
•Before unplugging the DAB/DAB+ wire antenna 
(aerial), make sure the unit is turned off to preserve 
your own DAB/DAB+ settings.
Tuning in a DAB/DAB+ 
station
1
Be sure that the DAB/DAB+ Initial 
Scan has been performed and a 
service component list has been 
created.
2
Press FUNCTION repeatedly to 
select the DAB/DAB+ function.
“DAB” lights up on the display.
3
Press ./>.
The unit tunes in to the previous or the next 
DAB/DAB+ station on the service 
component list.
FUNCTION
M/m/ENTER
MEMORY
./>
BACK
DISPLAY
Channel label
Station name
DLS (Dynamic Label Segment)
010COV.book  Page 36  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
37
GB
Enjoying audio content
Press DISPLAY repeatedly to view 
information such as ensemble label or 
frequency of the current station.
Press BACK to return to the service 
component list.
Tip
For better broadcast reception, try changing the direction 
or location of the antenna (aerial). For example, position 
the antenna near or outside a window. If the reception 
does not improve, it is recommended that you connect an 
optional external antenna. Keep the DAB/DAB+ antenna 
away from the power cord, remote control, or AC adaptor, 
to avoid picking up noise.
Notes
•When tuning in a DAB/DAB+ station, it may take a few 
seconds before you hear any sound.
•When tuning in a DAB/DAB+ station, primary service 
is automatically received when secondary service ends.
Other operations
Presetting DAB/DAB+ 
stations
By presetting DAB/DAB+ stations, you can easily 
reselect them by using the corresponding preset 
number. You can preset up to 20 DAB/DAB+ 
stations.
1
Tune in the desired DAB/DAB+ 
station.
2
Press MEMORY.
A list of “Preset Memory” appears.
3
Press M/m to select a preset 
number.
4
Press ENTER.
To preset another service, repeat the 
procedure from step 1.
Tips
•Secondary services can also be preset.
•You can preset the station using the options menu. With 
the desired station tuned in, press OPTIONS and select 
“Preset Memory,” press M/m to select a preset number, 
and then press ENTER to enter the station. 
To listen to a preset DAB/DAB+ 
station
1
Press FUNCTION repeatedly to 
select the DAB/DAB+ function.
The unit automatically starts playing the 
station that have received the last time.
2
Press BACK repeatedly until the 
“Tuning Mode” display appears.
3
Select “Preset,” then select the 
desired preset station.
Tip
You can press the numeric button that corresponds with 
the preset number to select the preset station directly.
To Do the following
Select different 
services
Press ./> repeatedly 
to select the desired service.
Press BACK to display the 
service component list, 
press M/m to select the 
desired service, and then 
press ENTER.
Press and hold M/m so that 
the currently selected item 
number and the total 
number of items in a list 
appear on the display and 
you can scroll the list 
rapidly.
Select the tuning 
mode
Press BACK repeatedly 
until the “Tuning Mode” 
display appears, and then 
select “All Services” or 
“Preset.”
Go back to the DAB/
DAB+ reception 
display from a list 
display.
Press OPTIONS and select 
“Now Playing.”
010COV.book  Page 37  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
38
GB
Listening to audio content stored on a 
server
This unit can play audio content that is stored on a 
server device (such as a computer) that supports 
the DLNA (Digital Living Network Alliance) 
standards.
To listen to audio content stored 
on a server
•First of all, you need to connect the unit 
to your home network.
tSee “Connecting the unit to your home 
network (network settings)” (page 25)
•When you connect the unit to a home 
network, you need to set up the server.
tSee “Setting up the server” (page 38)
About DLNA
DLNA is an abbreviation for Digital Living Network 
Alliance. It is the name of an organization that establishes 
guidelines (DLNA guidelines), and it is also the name of 
the method that allows devices in a house to share digital 
content (such as music data, image data, etc.) over a home 
network.
Setting up the server
To enjoy listening to audio content stored on your 
server with this unit, you must set up the server in 
advance.
The following server devices are compatible with 
this unit.
•Sony VAIO Media plus 2.0
•Sony NAS-S500HDE, NAS-S55HDE* HDD 
Network Audio System
•Microsoft Windows Media Player 12 installed 
on Windows 7 (page 38)
•Microsoft Windows Media Player 11 installed 
on Windows Vista/XP (page 40)
* These models may not be available in some countries/
areas.
If the server has a function that limits access from 
other devices, you must change the setting on the 
server to allow the unit to access the server.
This section explains how to set up Windows 
Media Player when using it as a server.
For details on the settings of other server devices, 
refer to the operating manuals or help of the 
respective devices or applications.
xWhen using a computer 
equipped with Windows 7
This section explains how to set up a 
manufacturer-installed version of Windows Media 
Player 12 for Windows 7 as a server to connect 
with this unit.
For details on how to operate Windows Media 
Player 12, refer to the help of Windows Media 
Player 12.
Note
The items displayed on the computer may be different 
from the ones shown in this section, depending on the 
version of the operating system or the computer 
environment. For details, refer to the help of your 
operating system.
010COV.book  Page 38  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
39
GB
Enjoying audio content
1
Go to [Start] - [Control Panel].
2
Select [View network status and 
tasks] under [Network and Internet].
The [Network and Sharing Center] window 
appears.
Tip
If the desired item does not appear in the computer 
display, try to change the display type used by the 
Control Panel.
3
Select [Public network] under [View 
your active networks].
If it shows other than [Public 
network], go to step 6.
The [Set Network Location] window appears.
4
Select [Home network] or [Work 
network] according to the 
environment in which the unit is 
being used.
5
Follow the instructions that appear 
on the computer display according to 
the environment in which the unit is 
being used.
When the settings have been completed, 
confirm that the item under [View your active 
networks] has been changed to [Home 
network] or [Work network] in the [Network 
and Sharing Center] window.
6
Select [Change advanced sharing 
settings].
7
Select [Choose media streaming 
options...] from [Media streaming].
8
If [Media streaming is not turned on] 
appears in the Media streaming 
options window, select [Turn on 
media streaming].
9
Select [Allow All].
The [Allow All Media Devices] window 
opens. If all the devices in the local network 
are set to [Allowed], select [OK] and close 
the window.
10
Select [Allow all computers and 
media devices].
010COV.book  Page 39  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
40
GB
11
Select [OK] to close the window.
12
Connect the unit to the server.
After you finish setting up Windows Media 
Player 12, refresh the server list of the unit 
and select this server from the server list. For 
details on selecting a server, see “To refresh 
the server list” (page 43).
xWhen using a computer 
equipped with Windows Vista/
Windows XP
This section explains how to set up Windows 
Media Player 11 installed on Windows Vista/
Windows XP*, as a server to connect with this 
unit.
For details on how to operate Windows Media 
Player 11, refer to the help of Windows Media 
Player 11.
* Windows Media Player 11 is not manufacturer-
installed on Windows XP. Access the Microsoft web 
site, download the installer, and then install Windows 
Media Player 11 on your computer.
1
Go to [Start] - [All Programs].
2
Select [Windows Media Player].
Windows Media Player 11 starts up.
3
Select [Media Sharing...] from the 
[Library] menu.
If you are using Windows XP, go to step 9.
4
When   is displayed, select 
[Networking...].
The [Network and Sharing Center] window 
appears.
5
Select [Customize].
The [Set Network Location] window appears.
6
Add a check mark to [Private] and 
select [Next].
7
Confirm that the [Location] has been 
changed to [Private] and select 
[Close].
8
Confirm that [(Private network)] is 
displayed in the [Network and 
Sharing Center] window and close 
the window.
9
If a check is not added next to 
[Share my media] in the [Media 
Sharing] window that is displayed in 
step 3, add a check mark to [Share 
my media], then select [OK].
A list of connectable devices is displayed.
010COV.book  Page 40  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
41
GB
Enjoying audio content
10
Select [Settings...] that appears 
beside [Share my media to...].
11
Add a check mark to [Allow new 
devices and computers 
automatically] and select [OK].
Note
Uncheck this item after you confirm that the unit 
can connect to the server and play audio data on the 
server in step 12.
12
Connect the unit to the server.
After you finish setting up Windows Media 
Player 11, refresh the server list of the unit 
and select this server from the server list. For 
details on selecting a server, see “To refresh 
the server list” (page 43).
Playing audio content 
stored on a server
The unit can play audio content stored on the 
server in the MP3, LinearPCM, WMA, AAC* and 
HE-AAC formats. Audio content with copyright 
protection (Digital Rights Management) cannot be 
played by this unit.
* The unit can play AAC files with the extension of 
“.m4a” only.
1
Press FUNCTION repeatedly to 
select the Home Network function.
2
Select the server to be connected.
When the server list appears, press M/m to 
select the server.
If the server list does not appear, follow the 
procedure outlined in “To refresh the server 
list” (page 43) to find the server.
Note
Even if the power of the server device on the server 
list has been turned off, the unit turns the server on 
automatically if the server supports the Wake-on-
LAN standard. If the server does not support the 
Wake-on-LAN standard, turn on the server in 
advance. For details on settings or operations of 
Wake-on-LAN of your server, refer to the operating 
manual or help of your server.
3
Select the item you want to play.
The items that are displayed (tracks, artists, 
albums, genres, folder name, etc.) depend on 
the connected server.
•Press M/m to select the item.
•Press and hold M/m so that the currently 
selected item number and the total number 
of items in a list appear on the display and 
you can scroll the list rapidly.
FUNCTION
M/m/ENTER
BACK
010COV.book  Page 41  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
42
GB
•Press BACK to go to the next higher 
directory.
•Press ENTER to go to the next lower 
directory.
4
Select the track you want to play 
and press ENTER.
The unit starts playing the selected track and 
the playback display appears.
Make sure that there is sound output from the 
speakers of the main unit.
Tips
•If you select a folder (such as an artist folder, genre 
folder, etc.) and press the N button, the unit plays all 
items in the selected folder.
•The track on the server that was playing when the unit 
was last turned off will start playing again when the unit 
is turned on again (only if the power cord of the unit 
was not disconnected from the wall outlet).
Notes
•Tracks that the unit cannot play appear on the display as 
well. You cannot sort a list of playable tracks.
Tracks that cannot be played on the unit are skipped 
during playback.
•If you disconnect the power cord from the wall outlet, 
any information on the track on the server that was 
playing when the unit was last turned off will be erased.
•It may take a while for the display to change while the 
unit is searching for an item in a folder that contains a 
large amount of audio content. When you search for an 
item in a folder that has large amount of audio content, 
you can search for an item using a keyword (page 50).
Other operations
*1If you change the playback range while the unit is 
playing a track, the playback will stop once when you 
select the playback range, then start playing the same 
track again from the beginning.
*2When you set “Playback Range” to “Current Folder” or 
“Parent Folder,” the unit plays audio content as 
follows.
•When you select “Current Folder,” the unit plays 
tracks in the current folder.
•When you select “Parent Folder,” the unit plays:
–tracks in the parent folder.
–tracks in folders contained in the parent folder.
The term “parent folder” used in this section means a 
folder one level higher in the structure tree than the 
folder that contains the currently selected item.
*3You can view this information both when the unit is 
stopped and when it is playing a track, unless a list of 
items is displayed.
To Do the following
Pause playback Press X during playback. 
Press N to resume playback.
Stop playback Press x.
Find a point in a 
track
Press and hold m/M 
(./> on the main unit) 
during playback and release it 
at the desired point.
Track name
Artist name
Elapsed time
Track (item) 
number
Codec
Go to the beginning 
of the current track, 
previous track, or 
next track
Press ./> repeatedly.
Reselect the item 
you want to play
Press BACK repeatedly until 
the desired directory appears.
Or press OPTIONS, select “To 
Server Top,” and then select 
the item. 
To go back to the playback 
display, press OPTIONS and 
select “Now Playing.”
Change the 
playback range*1*2Press OPTIONS and select 
“Playback Range.” You can 
select the playback range from 
“Current Folder” (factory 
setting) or “Parent Folder.”
When one of these playback 
range settings is selected,   
lights up on the display.
Check the details of 
the selected item 
Press OPTIONS and select 
“Information.” You can see 
the detailed information of the 
selected item (content, folder, 
server, etc.).
View various 
information while 
the playback display 
appears*3
Press DISPLAY repeatedly. 
You can check the album 
name and the clock.
To Do the following
010COV.book  Page 42  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
43
GB
Enjoying audio content
To refresh the server list
If you cannot find the desired server in the server 
list (such as when you add a new server on the 
network but it does not appear on the server list, or 
when the server you normally use does not appear 
in the server list), refresh the server list.
1
Press FUNCTION repeatedly to 
select the Home Network function.
If the unit automatically connects to the 
server that it was connected to the last time, 
press BACK repeatedly until the server list 
appears.
2
While the unit is displaying the 
server list, press OPTIONS to enter 
the options menu and select 
“Refresh.”
“Scanning...” appears on the display and the 
unit searches for new servers. When the 
server list has been refreshed, a new server 
list appears.
Tip
The unit keeps a history of the last five connected servers 
and these servers appear under the servers that are 
currently activated in the server list.
20 servers can be displayed in a server list. When the 
number of servers on the server list exceeds 20, the unit 
automatically deletes servers, starting from the oldest 
server. However, you can select and delete a server 
manually. 
To delete a server from the server 
list
You can delete non-operating or unrecognizable 
servers from the server list.
1
Select the server you want to delete 
from the server list.
2
Press OPTIONS to enter the options 
menu and select “Delete.”
3
Select “OK.”
Notes
•You cannot delete the server of which audio content is 
currently being played back by the unit. If you try to 
delete such a server, a message that requires you to stop 
playing the track appears on the display.
•Even if you delete the server from the server list, the 
server will appear in the list again when the unit finds it 
on the network (such as when you refresh the server 
list).
010COV.book  Page 43  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
44
GB
Listening to music services
You can listen to music services offered on the 
Internet with this unit (Music Services function). 
To use this function, the unit has to be connected 
to the network and the network has to be connected 
to the Internet. For details on setting up the 
network, see “Connecting the unit to your home 
network (network settings)” (page 25).
Refer to the following URL for details and further 
information on Music Services.
http://www.sony.net/audio/musicservices
The following steps introduce how to select 
“vTuner” as an example of music services offered 
on the Internet.
1
Press FUNCTION repeatedly to 
select the Music Services function.
A list of service providers that the unit can 
connect to appears.
2
Select “vTuner.”
3
Select the desired folder or station, 
then press ENTER.
•Press M/m to select the item.
•Press and hold M/m so that the currently 
selected item number and the total number 
of items in a list appear on the display and 
you can scroll the list rapidly.
•Press ENTER to go to the next lower 
directory or to listen to the station.
•Press BACK to go to the next higher 
directory.
Tip
The station that was playing when the unit is turned off 
will start playing again when the unit is turned on again 
(only if the power cord of the unit was not disconnected 
from the wall outlet).
Notes
•If “No Service” appears and you cannot obtain a list of 
service providers, press OPTIONS and select “Refresh 
Service List.”
•If the unit is turned off and you disconnect the power 
cord from the wall outlet, information on the station 
that was playing when the unit was last turned off will 
be erased.
Other operations
Music Services
FUNCTION
M/m/ENTER
BACK
MEMORY
To Do the following
Change the station or 
service
Press BACK to go back to 
the list of service providers 
and select the service again. 
To go back to the playback 
display again, press 
OPTIONS and select “Now 
Playing.”
Use various functions 
while the unit is 
selecting or playing a 
station or service
Press OPTIONS. The item 
displayed may vary 
according to the selected 
item or directory.
View various 
information while the 
unit is playing a 
station or service
Press DISPLAY repeatedly 
to view the artist name, 
album name, elapsed time, 
the clock, etc.
010COV.book  Page 44  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
45
GB
Enjoying audio content
To refresh the service list
If the unit cannot find the music services, refresh 
the service list.
1
Press SETTINGS to enter the 
settings menu and select “Music 
Services Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Refresh Service List.”
4
Select “OK.”
Presetting stations
By presetting desired stations, you can easily 
reselect them by using the corresponding preset 
number. You can preset up to 20 stations.
This operation can only be carried out when the 
unit is playing a station.
1
Play the desired station.
2
Press MEMORY.
A list of “Preset Memory” appears.
3
Press M/m to select a preset 
number and press ENTER.
4
Repeat steps 1 to 3 to preset other 
stations.
To listen to the preset station
1
Press FUNCTION repeatedly to 
select the Music Services function.
The unit automatically start playing the 
station that have received the last time.
2
Press BACK repeatedly until the list 
of service providers appears.
3
Select “Preset,” then select the 
desired preset station.
Tip
You can use the numeric buttons to select the preset 
station. Press the numeric button that corresponds to the 
preset number and press ENTER to select the preset 
station directly.
Note
There may be some stations that cannot be preset, 
depending on the service providers. If you try to preset 
such a station, “Not Available” appears on the display.
To delete the preset station
1
Select the station you want to delete 
from the list of preset stations.
2
Press OPTIONS to enter the options 
menu and select “Delete.”
3
Select “OK.”
Enjoying a variety of 
music services
You can enjoy listening to the content of a wide 
variety of music services offered on the Internet. 
Refer to the following URL for information on 
music services and how to listen to them with this 
unit.
Music Services Portal
http://www.sony.net/audio/musicservices
010COV.book  Page 45  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
46
GB
To check the registration code
You may be required to enter the registration code 
of the unit when you enjoy a new music service.
1
Press SETTINGS to enter the 
settings menu and select “Music 
Services Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Registration Code.”
The registration code of the unit appears on 
the display.
010COV.book  Page 46  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
47
GB
Enjoying audio content
Listening to audio content from an external 
component (Audio In)
You can listen to the playback sound from an 
external component (such as a portable music 
player, etc.) connected to the AUDIO IN jack on 
the unit.
Use an audio connecting cable (optional) to 
connect the AUDIO IN jack on the unit and the 
audio output jack on the external component.
Make sure the audio connecting cable is firmly 
inserted into both jacks. If not, noise may be 
generated in the sound output.
1
Press VOLUME – to turn the 
volume down to its lowest level.
2
Connect an external component to 
the AUDIO IN jack on the unit 
using an audio connecting cable.
3
Press FUNCTION repeatedly to 
select the AUDIO IN function.
4
Start playback of the connected 
component and adjust its volume.
Playback sound is output from the speakers 
of this unit. For details on the operation of the 
connected component, refer to the operating 
manual of the connected component.
To adjust the input level
If the sound volume is too high or too low, you can 
change the input level on the unit according to the 
output level of the connected component.
1
While the AUDIO IN function is 
selected, press OPTIONS to enter 
the options menu and select “AUDIO 
IN Sensitivity.”
2
Select “Low(Line Out)” or 
“High(Headphone Out).”
( : Factory setting)
Note
When the volume from an external component is too low, 
set the input level to “High(Headphone Out).” When the 
volume is too high or the sound is distorted, set the input 
level to “Low(Line Out).” Use the volume adjustment 
control if the connected component has a volume 
adjustment function.
AUDIO IN jack
Display Description
Low(Line Out) When the unit is 
connected to the line 
out jack of the external 
component.
High(Headphone 
Out)
When the unit is 
connected to the 
headphone out jack of 
the external component.
010COV.book  Page 47  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
48
GB
Listening to the playback sound of the unit 
with an external component (Audio Out)
You can listen to the playback sound of the unit 
from an external component (such as an amplifier 
or other stereo system) connected to the AUDIO 
OUT jacks on the unit.
Use an audio connecting cable (with two phone 
plugs) to connect the AUDIO OUT jacks on the 
unit and the audio input jack of the external 
component.
Make sure the audio connecting cable is firmly 
inserted into the appropriate jacks. If not, noise 
may be generated in the sound output.
1
Select the desired sound source.
2
Turn the volume of the connected 
device down to its lowest level.
3
Connect the unit and an external 
component using an audio 
connecting cable.
4
Start playback on the unit, then 
turn up and adjust the volume of 
the connected device.
The playback sound is output from the 
connected component.
AUDIO OUT L/R jacks
010COV.book  Page 48  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
49
GB
Enjoying audio content
Changing the play mode
You can listen to tracks in random order (shuffle 
play) or one track repeatedly (repeat play). play 
mode can be changed with the iPod & iPhone 
function and the Home Network function only.
Notes
•The play mode that is set on the iPod/iPhone remains 
active after you place the iPod/iPhone on the unit. You 
can change the play mode with this unit. If you change 
the play mode on the unit, the play mode set on the unit 
remains active on the iPod/iPhone even after it is 
disconnected from the unit.
•If the album shuffle mode is set on the iPod/iPhone, 
“SHUF” lights up on the display when you connect the 
iPod/iPhone to the unit. If the album shuffle repeat 
mode is set on the iPod/iPhone, “SHUF” and “REP” 
light up on the display. (Note that this happens only 
when “Remote UI Mode” is set to “On.”)
•When the album shuffle mode or album shuffle repeat 
mode is set on the iPod/iPhone, the unit does not shuffle 
tracks, but albums. If you want to shuffle tracks, set the 
play mode of the iPod/iPhone to shuffle or shuffle 
repeat mode.
1
While the unit is stopped, press 
PLAY MODE repeatedly.
The play mode and the play mode indicators 
change as follows.
* Shuffle play is not available for the Home 
Network function.
2
Press N.
Playback starts with the selected play mode.
Play mode indicator*
* When the iPod & iPhone function is selected, the 
play mode indicators light up on the display only 
when “Remote UI Mode” is set to “On.”
Play mode/
indicator
Description
Normal/(none) The unit plays all tracks 
for the selected playback 
range (artist, album, etc.) 
in sequential order.
Repeat/REP The unit plays all tracks 
for the selected playback 
range (artist, album, etc.) 
repeatedly.
Repeat 1/REP 1 The unit plays the 
currently selected track 
repeatedly.
Shuffle*/SHUF The unit plays the tracks 
for the selected playback 
range (artist, album, etc.) 
in random order.
Shuffle Repeat/
SHUF REP
The unit plays the tracks 
for the selected playback 
range (artist, album, etc.) 
in random order 
repeatedly.
010COV.book  Page 49  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\070AUD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
50
GB
Searching for an item using a keyword
When a list of an item (such as an artist list, a track 
list, etc.) is displayed, you can enter a keyword to 
search for the desired item. This function can be 
used for the iPod & iPhone function*, the Home 
Network function, and the Music Services 
function.
* The alphabet search function can be used only when 
the “Remote UI Mode” for the iPod & iPhone function 
is set to “On.”
1
When a list of an item (artist list, 
track list, etc.) is displayed, press 
ALPHABET SEARCH.
The keyword input display appears.
2
Enter a keyword.
Use the numeric/text buttons to enter a 
keyword. For details on entering characters, 
see “Entering text” (page 19).
Note
Enter a keyword that will match the letters or a word 
at the beginning of the name or title of the item you 
want to search for. When the unit searches for an 
item, “The” at the beginning of a name and the 
following space will be ignored.
3
When you finish entering the 
keyword, press ENTER.
“Searching…” appears on the display. When 
the unit finishes searching, an item that 
matches the keyword appears. If the item 
displayed is not the one you are searching for, 
press </, so that the display changes to 
the next item which matches the keyword.
If “No Results” appears and there is no item 
that matches the keyword, press </, to try 
to find the item you are searching for.
Press ALPHABET SEARCH again to go 
back to the keyword input display.
4
When you find the desired item, 
press ENTER.
Playback starts.
ALPHABET
SEARCH M/m/</,/
ENTER
Numeric/
text buttons
Type of 
characters and 
numbers
Current location of the cursor/
number of characters you have 
entered
Input area
010COV.book  Page 50  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\080MLT.fm
masterpage: Right_L0
NAS-SV20i/SV20Di
4-192-583-11(1)
51
GB
Enjoying Sony Multiple-Room Products
Enjoying Sony Multiple-Room Products
Using the PARTY STREAMING function
You can play back audio content that is being 
played back on this unit or on another device that 
has a PARTY STREAMING function at the same 
time, via your home network.
While using the PARTY STREAMING function, 
the device that starts a PARTY and streams the 
audio content is called the “PARTY host,” and the 
device that joins a PARTY and plays the audio 
content streamed from the PARTY host is called a 
“PARTY guest.”
Make sure that the “PARTY STREAMING” of the 
unit is set to “On” (page 58).
You can enjoy the PARTY STREAMING function 
with other devices that have this PARTY 
STREAMING logo mark.
Starting a PARTY
You can start a PARTY so that other devices 
which support the PARTY STREAMING function 
can play the same music even though they are in 
different rooms.
1
Make sure the PARTY guest 
devices are turned on and are in 
the status which allows them to 
join a PARTY.
2
Play the desired sound source.
Audio content played by the iPod & iPhone, 
DAB/DAB+ (UK model only), Home 
Network, Music Services, or Audio In 
function can be streamed. 
3
Press and hold PARTY for a few 
seconds.
The unit starts PARTY STREAMING.
To close a PARTY
Press and hold PARTY for a few seconds.
Tip
If the PARTY button is pressed on a device that has a 
PARTY STREAMING function while the unit is playing 
a track, the unit will start a PARTY as the PARTY host 
and the other device will join a PARTY as the PARTY 
guest.
PARTY guest
PARTY host
PARTY guest
PARTY guest
PARTY
010COV.book  Page 51  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\080MLT.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
52
GB
Joining a PARTY
The unit can join a PARTY which has been started 
by another device so that you can enjoy the same 
audio content as that being played in a different 
room.
When another device (PARTY host) is 
having a PARTY, press PARTY.
The unit joins the PARTY as a PARTY guest.
To leave a PARTY
Press PARTY.
Tips
•If the “Network Standby” mode of the unit is set to 
“On,” the unit turns on and joins the PARTY 
automatically when another device starts the PARTY.
•You can check the PARTY host information. Press 
OPTIONS and select “PARTY Host Info.”
Notes
•You cannot join a PARTY in the following cases:
–you have a PARTY on this unit.
–you have already joined another PARTY.
•If you press PARTY when no PARTY is being held, 
but a device that has a PARTY STREAMING function 
is playing, the device will be the PARTY host and the 
unit will join the PARTY as the PARTY guest.
010COV.book  Page 52  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\080MLT.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
53
GB
Enjoying Sony Multiple-Room Products
Connecting the unit with other DLNA-
compliant devices
This unit complies with the DLNA standard. You 
can enjoy listening to music in various ways by 
connecting the unit to other DLNA-compliant 
devices over your home network.
When using the unit together with other DLNA-
compliant devices, the unit can perform three 
different roles, as a server, as a player, and as a 
renderer (network controlled player).
About DLNA
DLNA is an abbreviation for Digital Living 
Network Alliance. It is the name of an organization 
that establishes guidelines (DLNA guidelines), and 
it is also the name of the method that allows 
devices in a house to share digital content (such as 
music data, image data, etc.) over a home network.
xServer
The unit can be accessed by a player and the audio 
content from the unit can be played back by the 
player. The unit can stream audio content to one 
player at a time.
About the status of the unit and the sound 
sources for audio streaming
When the unit is used as a server, audio content 
from an iPod/iPhone, an external component 
(Audio In), or DAB/DAB+ (UK model only) can 
be streamed to a player while the unit is turned on 
or is in the network standby - on mode status. 
Audio can be streamed from the unit to a player 
when the unit is playing audio content or is 
stopped while the Home Network or Music 
Services function is selected.
Notes
•Audio cannot be streamed from the unit while an iPod/
iPhone is playing or the AUDIO IN or DAB/DAB+ 
function is selected.
•The unit can stream audio content to one player at a 
time.
xPlayer
The unit can access to a server and play the audio 
content stored on that server.
For details on the operation of the unit as a player, 
see “Listening to audio content stored on a server” 
(page 38).
The unit can access to one server at a time.
Note
If the server supports the Wake-on-LAN standard, the unit 
turns on the server automatically. It may be necessary to 
make the required settings so the server can be turned on 
via the network by Wake-on-LAN. For details on the 
settings required for Wake-on-LAN, refer to the operating 
manual of the server.
xRenderer (network controlled 
player)
When a DLNA-compliant controller operates the 
unit, the unit performs the role of a renderer 
(network controlled player). In this case, the 
controller sends the unit commands to access a 
server and play audio content stored on the server.
This section explains how to enjoy music with 
DLNA-compliant devices on your home network, 
using some examples.
Server (the unit) Player
Player
(the unit)
Server
Renderer (network 
controlled player) 
(the unit)
Controller
Server
Control
Access
Deliver
010COV.book  Page 53  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\080MLT.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
54
GB
Note
The unit is set to allow all devices access to the unit 
automatically as the factory setting. You can select and 
register devices which can or cannot access this unit. For 
details, see “Setting up access permission” (page 56) and 
“Using lists of permitted and non-permitted devices” 
(page 56).
Playing audio content on 
the unit using a controller
You can use a DLNA controller to control the unit 
and to play audio content on the unit. To perform 
these operations, check the following first.
•Check that all devices are connected to your 
home network and set up correctly.
•Check that the unit is turned on or the unit is in 
the network standby - on mode.
•Check that the controller has been added to the 
“Permitted Devices” list of the unit.
•Check that the unit has been recognized and 
registered with the controller.
Streaming audio content 
to a renderer (network 
controlled player) using a 
controller
You can use a DLNA controller to control the unit 
to stream audio content to a renderer (network 
controlled player). Content from an iPod/iPhone, 
Audio In, or DAB/DAB+ (UK model only) can be 
streamed to a renderer (network controlled player). 
To perform these operations, check the following 
first.
•Check that all devices are connected to your 
home network and set up correctly.
•Check that the unit and the renderer (network 
controlled player) are turned on or the unit and 
the renderer (network controlled player) are in 
the network standby - on mode.
•Check that the controller and the renderer 
(network controlled player) have been added to 
the “Permitted Devices” list of the unit.
•Check that the unit and the renderer (network 
controlled player) have been recognized and 
registered with the controller.
Controller
Server/renderer 
(network controlled 
player) (the unit)
Control
Controller
Server (the unit)
Control
Renderer (network 
controlled player)
Deliver
Access
010COV.book  Page 54  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\080MLT.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
55
GB
Enjoying Sony Multiple-Room Products
Playing audio content 
streamed from a server 
(such as a computer) 
using a controller
You can use a DLNA controller to stream audio 
content stored on a server (such as a computer) to 
the unit.
•Check that all devices are connected to your 
home network and set up correctly.
•Check that the unit and the server are turned on 
or the unit and the server are in the network 
standby - on mode.
•Check that the unit and the controller are 
allowed to access the server.
•Check that the unit and the server have been 
recognized and registered with the controller.
Tip
If you use Windows 7 as a server, you can use the [Play 
To] function of Windows 7 to listen to the audio content 
stored on the computer.
Controller
Renderer (network 
controlled player) 
(the unit)
Deliver
Server
Control
Access
010COV.book  Page 55  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Left_L0
NAS-SV20i/SV20Di
4-192-583-11(1)
56
GB
Additional information
Setting up the functions related to network 
operations
Setting up access 
permission
When a new device is added on the network and 
accesses the unit, you can select whether the unit 
adds the device to the list of permitted devices 
automatically or manually. (For details on the list 
of permitted devices, see “Using lists of permitted 
and non-permitted devices” on page 56.)
1
Press SETTINGS to enter the 
settings menu and select “Optional 
Network Settings.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Access Permission 
Settings.”
4
Select “Auto” or “Manual.”
( : Factory setting)
Note
Up to 20 devices can be added to the list of “Permitted 
Devices” or “Pending Devices.” If 20 devices have 
already been registered, a new device cannot be added to 
either list. In this case, delete unnecessary devices or 
move devices from the lists (see “To edit a list” on 
page 57).
Using lists of permitted 
and non-permitted 
devices
The unit has two lists, a “Permitted Devices” list 
and a “Pending Devices” list, for the devices which 
are allowed to access the unit.
•“Permitted Devices” list: 
Devices allowed to access the unit are on this 
list.
When the unit is used as a server, player devices 
which are registered in this list can access the 
unit.
•“Pending Devices” list: 
Devices not yet allowed to access the unit are on 
this list.
SETTINGS
M/m/ENTER
OPTIONS
Display Description
Auto When a new device accesses 
the unit, the unit automatically 
adds the device to the 
“Permitted Devices” list of the 
unit (page 56).
Manual When a new device accesses 
the unit, the unit does not add 
the device to the list of 
permitted devices, but to the 
“Pending Devices” list of the 
unit (page 56).
010COV.book  Page 56  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
57
GB
Additional information
As “Access Permission Settings” is set to “Auto” 
(factory setting) (page 56), the unit adds new 
devices that have accessed the unit to the 
“Permitted Devices” list automatically. You can 
view each list and edit it. Up to 20 devices can be 
added to a list.
Note
If the server name cannot be found, “No Name” appears in 
the “Permitted Devices” list, the “Pending Devices” list, 
and “Model Name” for “Information” in the options 
menu.
To view a list
1
Press SETTINGS to enter the 
settings menu and select “Optional 
Network Settings.”
2
When “Playback and network 
functions cannot be used during the 
setup. Press ENTER to continue.” 
appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Access Control.”
4
Select “Permitted Devices” or 
“Pending Devices.”
To edit a list
You can view the details of the registered devices, 
and then delete them from the list.
1
While viewing either the “Permitted 
Devices” or “Pending Devices” list, 
select the device you want to edit.
2
Press OPTIONS to enter the 
options menu and select the desired 
item.
When the options menu for the 
“Permitted Devices” list is 
displayed:
When the options menu for the 
“Pending Devices” list is displayed:
Using the SMART SELECT 
function
Setting “SMART SELECT ” to “On” allows the 
applicable Sony controller SMART SELECT to 
find the unit as the target component by using the 
infrared function.
1
Press SETTINGS to enter the 
settings menu and select “Optional 
Network Settings.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
Display Description
Information The “Model Name” and 
“MAC Address” of the 
selected device appear.
Delete You can select from 
“Cancel” and “OK.” Select 
“OK” to delete the selected 
device.
Delete All You can select from 
“Cancel” and “OK.” Select 
“OK” to delete all the 
devices on the list.
Display Description
Information The “Model Name” and 
“MAC Address” of the 
selected device appear.
Move The selected device moves 
to the “Permitted Devices” 
list.
Delete You can select from 
“Cancel” and “OK.” Select 
“OK” to delete the selected 
device.
Delete All You can select from 
“Cancel” and “OK.” Select 
“OK” to delete all the 
devices on the list.
Display Description
010COV.book  Page 57  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
58
GB
3
Select “SMART SELECT.”
4
Select “On” ( ) or “Off.”
( : Factory setting)
Setting the PARTY 
STREAMING function
You can set the unit to use the PARTY 
STREAMING function.
1
Press SETTINGS to enter the 
settings menu and select “Optional 
Network Settings.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “PARTY STREAMING.”
4
Select “On” or “Off.”
( : Factory setting)
Naming the unit
You can name this unit so that the unit can be 
recognized by this name by other devices on the 
home network.
1
Press SETTINGS to enter the 
settings menu and select “Optional 
Network Settings.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “Device Name.”
4
Enter the name.
For details on how to enter text, see “Entering 
text” (page 19).
Display Description
On The unit can be detected by 
other devices on the home 
network. The unit can start 
or close a PARTY, and join 
or leave a PARTY.
Off The unit can be detected by 
other devices on the home 
network. However, the unit 
cannot start or join a 
PARTY.
010COV.book  Page 58  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
59
GB
Additional information
Changing the sound setting
Generating a more 
dynamic sound (Dynamic 
Sound Generator X-tra)
You can reinforce the bass and the treble to create 
a more powerful sound. This function is set to 
“DSGX On” as the factory setting.
Press DSGX.
Each time you press the button, the DSGX 
function switches between “DSGX On” and 
“DSGX Off.”
Selecting a sound style
You can select a sound style from five preset 
equalizer settings to match the genre of the music.
Press SOUND EFFECT repeatedly.
Each time you press the button, the sound style 
changes as follows.
“Standard” ( ) t “Dynamic” t “Relax” t 
“Vivid” t “Live” t “Standard” t ...
( : Factory setting)
Turning the operating 
sound on or off 
The operating sound for the operation buttons on 
the main unit is set to “On” as the factory setting. 
You can turn this sound on or off.
1
Press SETTINGS to enter the 
settings menu and select “Touch 
Key Settings” - “Beep Settings.”
2
Select “On” ( ) or “Off.”
( : Factory setting)
SETTINGS
M/m/ENTER
SOUND EFFECT
DSGX
010COV.book  Page 59  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
60
GB
Using the timer
Using the Sleep Timer
You can set the Sleep Timer so that the unit enters 
standby mode automatically after a certain period 
of time (Sleep Timer function). This function 
operates even if the clock is not set.
1
Play the desired sound source.
2
Press SLEEP repeatedly.
Each time you press the button, the time 
interval changes as follows.
“SLEEP 15min” t “SLEEP 30min” t 
“SLEEP 60min” t “SLEEP 90min” t 
“SLEEP Off”( )
( : Factory setting)
The time interval display disappears if you do 
not operate the unit for 4 seconds, then the 
Sleep Timer is set.
While the unit is processing the selected time 
interval, the SLEEP indicator flashes slowly 
on the display. It keeps flashing until the unit 
enters the standby mode.
You can change the function (sound source, 
such as the iPod & iPhone function, the 
Home Network function, etc.) before the 
Sleep Timer turns the unit off.
After the selected time elapses, the unit enters 
standby mode automatically.
To check the remaining time 
before the Sleep Timer turns the 
unit off
Press SLEEP so that the remaining time before the 
Sleep Timer turns the unit off appears on the 
display.
Tip
If you set both the Sleep Timer and Play Timer at the same 
time, the Sleep Timer takes priority.
Note
If you perform the following operations before the Sleep 
Timer turns the unit off, the Sleep Timer resets.
•Disconnect the power cord.
•Update the system of the unit.
•Enter the settings menu and perform “All Reset.”
Using the Play Timer
You can set the Play Timer to start playing an 
iPod/iPhone, a music service, or a DAB/DAB+ 
station (UK model only) at a specified time (Play 
Timer function). Make sure you have set the clock.
1
Prepare the sound source.
Select the sound source (iPod/iPhone, Music 
Services, or DAB/DAB+), and then press 
VOLUME +/– to adjust the volume.
TIMER
M/m/</,/
ENTER
SLEEP
VOLUME +/–
?/1
010COV.book  Page 60  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
61
GB
Additional information
2
Press TIMER.
3
When “TIMER Setting” appears, 
press ENTER.
The “Start Time” setting display appears, and 
the “cPLAY” indicator starts flashing 
rapidly.
4
Set the starting time.
Press M/m to change the hour and press ,. 
The cursor moves to the minute setting. 
Perform the same operation to set the minute.
Press </, to move the cursor.
Press and hold M/m to change the parameter 
sequentially.
After you set the minute, press ENTER. The 
“End Time” setting display appears.
5
Set the ending time.
Perform the same operation as that in step 4 
to set the end time.
6
Select the source (“iPod & 
iPhone,” “MUSIC SERVICES,” or 
“DAB”*) you want to play.
When the Play Timer is set, “Complete.” 
appears, and the “cPLAY” indicator lights 
up on the display.
* UK model only
7
Press ?/1 to enter the standby 
mode.
To go back to the previous display
Press BACK before you select the sound source in 
step 6.
To cancel the timer setting
While the Play Timer is set, press TIMER. When 
“TIMER Off” appears on the display, press 
ENTER.
Notes
•The Play Timer is erased if you format the system 
(page 64).
•If the unit is already turned on at the preset starting 
time, the Play Timer will not be activated.
•The Play Timer may not be activated depending on the 
status of the connected iPod/iPhone.
•If you select the Music Services function as the sound 
source, the sound may not be output, depending on the 
service provider or the network environment.
010COV.book  Page 61  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Left_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
62
GB
Viewing the information of the unit
You can view the information of the unit.
1
Press SETTINGS to enter the 
settings menu and select “Device 
Details.”
2
Select the item you want to view.
To go back to the previous display
Press BACK.
Display Description
Model Name This is the name that is 
set for this unit and is 
displayed on the server.
System Software You can view the 
firmware version of this 
unit.
MAC 
Address(Wired 
LAN)
You can check the MAC 
address for the wired 
network of the unit.
MAC 
Address(Wireless 
LAN)
You can check the MAC 
address for the wireless 
network of the unit.
M/m/ENTER
SETTINGS
010COV.book  Page 62  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Right_L1
NAS-SV20i/SV20Di
4-192-583-11(1)
63
GB
Additional information
Managing the system
Updating the system 
application
By downloading the latest version of the system 
application, you can take advantage of the newest 
functions. The unit accesses the Sony server to 
update the system.
When a new update is available, you will be 
notified by a message that appears on the display 
while the unit is on and connected to the Internet.
Make sure that the unit is stopped before updating 
the system.
For details on system update available, refer to the 
customer support web site (page 65).
Notes
•Make sure not to turn off the unit or disconnect the 
network cable while the updating operation is in 
progress.
•If you try to update the system when the Sleep Timer is 
on, it will be changed to “Off” automatically.
1
Press SETTINGS to enter the 
settings menu and select “System 
Update.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
The unit starts checking the available system 
update. 
3
When “Found latest update. Press 
ENTER.” appears, press ENTER.
If the update is not available, “No update 
required.” appears.
4
When “System Update” display 
appears, select “OK.”
A message that confirms whether or not you 
agree to the terms of the system update 
appears. Confirm the message and also read 
the “END-USER LICENSE AGREEMENT 
FOR SONY SOFTWARE” (page 80), and 
then select “Agree.”
5
Follow the display instructions.
The unit starts to update the system 
application. It may take a while (about 20 
minutes at the longest) for the unit to finish 
the update. The required time will depend on 
the amount of data in the updates, the line 
type of the network, the network 
communication environment, etc.
When the system update finishes, the unit 
restarts automatically.
To cancel the procedure
Select “Cancel” in step 4.
M/m/ENTER
SETTINGS
010COV.book  Page 63  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\090ADD.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
64
GB
To go back to the previous display
Press BACK before the unit starts the system 
update. 
You cannot go back to the previous display after 
the update starts.
Formatting the system
This function formats the unit and restores it to the 
condition it was at the time of purchase. Note that 
this process deletes all settings and information 
(e.g., clock setting, network settings).
1
Press SETTINGS to enter the 
settings menu and select “All 
Reset.”
2
When “Playback and network 
functions cannot be used during 
the setup. Press ENTER to 
continue.” appears, press ENTER.
When “ ” is displayed, the message is 
continued to the next page. Press m to see the 
entire text string.
3
Select “OK.”
4
When “Are you sure?” appears, 
select “OK.”
Formatting starts.
The unit automatically restarts at the end of 
the procedure. When the unit finishes 
formatting, the initial setup display appears.
To cancel the procedure
Select “Cancel” in step 3 or 4.
To go back to the previous display
Press BACK before you select “OK” in step 4.
010COV.book  Page 64  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Right_L0
NAS-SV20i/SV20Di
4-192-583-11(1)
65
GB
Troubleshooting
Troubleshooting
Troubleshooting
If a problem occurs while operating the unit, 
follow the steps described below before consulting 
your nearest Sony dealer. If an error message 
appears, it is recommended that you make a note of 
its contents for reference.
1
Check to see if the problem is listed 
in this “Troubleshooting” section.
2
Check the following customer 
support site.
•For customers in the USA:
http://www.esupport.sony.com/
•
For customers in Canada:
English:
http://www.sony.ca/ElectronicsSupport/
French:
http://fr.sony.ca/ElectronicsSupport/
•For customers in Europe:
http://support.sony-europe.com/
You will find the latest support information 
and a FAQ at this web site.
3
If, after steps 1 and 2, you still 
cannot solve the problem, consult 
your nearest Sony dealer.
If the problem persists after doing all of the 
above, consult your nearest Sony dealer.
When bringing the product in for repairs, be 
sure to bring in the entire system (main unit, 
remote control, AC adaptor, and power cord).
This product is a system product, and so the 
entire system is needed to determine the 
section requiring repair.
How to reset the unit
It is usually unnecessary to reset this unit.
However, on rare occasions, the unit enters an 
abnormal state and stops responding to button or 
on-screen operations. In this case, press and hold 
?/1 (power) on the main unit for 10 seconds to 
reset the unit.
,Connect the AC adaptor to the unit and the power 
cord to a wall outlet firmly (page 15).
,The batteries in the remote control may be drained. 
Replace both batteries with new ones.
,The unit’s internal system may be malfunctioning, or 
the unit may be suffering from strong electrical noise 
caused by power supply abnormalities due to being 
dropped, excessive static electricity, or lightning.
In this case, reset the unit (page 65). If the problem 
still persists, disconnect the power cord from the wall 
outlet, wait about 60 seconds, and then reconnect it.
,The unit’s internal system may be malfunctioning, or 
the unit may be suffering from strong electrical noise 
caused by power supply abnormalities due to being 
dropped, excessive static electricity, or lightning.
In this case, reset the unit (page 65). If the problem 
still persists, disconnect the power cord from the wall 
outlet, wait about 60 seconds, and then reconnect it.
,The ?/1 (power) button may not respond while the 
unit is still starting up.
,The unit enters standby mode when you turn off the 
power. If you want to completely turn off the power, 
disconnect the power cord.
If the on/standby indicator flashes in red or 
amber
Immediately unplug the power cord, and check 
the following item.
•Is the iPod/iPhone connector short-
circuited?
After the on/standby indicator stops flashing, 
reconnect the power cord, and turn on the unit. 
If the issue persists, contact your nearest Sony 
dealer.
Power
The unit does not turn on.
The unit does not turn off.
010COV.book  Page 65  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
66
GB
,The on/standby indicator may not turn off 
immediately after you unplug the power cord. This is 
not a malfunction. The indicator will turn off after 
30 seconds.
,If the “Network Standby” mode is set to “On,” the 
clock is displayed when the unit is turned off.
,The volume may be minimized. Press VOLUME +/– 
buttons to adjust the volume.
,Check to make sure that the unit is not paused.
,Check the connections of the device connected to the 
unit. Check to make sure the proper function is 
selected.
,The specified station may have temporarily stopped 
broadcasting.
,If you select the Music Services function as the 
sound source, the sound may not be output, 
depending on the service provider or the network 
environment.
,Move the audio connecting cable away from any 
display, fluorescent light, or other electrical devices.
,Move the unit away from any display or TV.
,If plugs or jacks are dirty, wipe them with a cloth 
slightly moistened with alcohol.
,Connect the unit to a different wall socket.
,Install a noise filter (available separately) to the 
power cord.
,Check the nature of the error. See “Messages” (page 
70).
,The network settings on the unit may be incorrect. 
Confirm the network status. Enter the settings menu 
and select “Network Settings” - “Tools” - 
“Connection Diagnosis” (page 32). For further 
information on the network connection, refer to the 
customer support site (page 65).
,When the unit is connected via a wireless network, 
move the unit and the wireless LAN router/access 
point closer to each other and perform the setup 
again.
,Check the settings of the router/wireless LAN router/
access point and perform the setup again. For details 
on the settings of the devices, refer to the operating 
manual of the devices.
,Wireless networks are influenced by electromagnetic 
radiation emitted by microwave ovens and other 
devices. Move the unit away from these devices.
,Make sure that the router/wireless LAN router/access 
point is turned on.
,If you have reset the unit or have performed a system 
recovery on your server, make the network settings 
again (page 25).
,Make sure the iPod/iPhone is connected securely.
,Make sure the iPod/iPhone is connected securely.
,Make sure the iPod/iPhone is playing music.
,Adjust the volume.
,Turn down the volume.
,Set the sound style to “Standard” (page 59).
,“Remote UI Mode” may be set to “Off.” When this 
item is set to “Off,” the iPod/iPhone content does not 
appear on the display. Enter the options menu of the 
iPod & iPhone function and set “Remote UI Mode” 
to “On” (page 34).
,Make sure the iPod/iPhone is updated with the latest 
software. If not, update the iPod/iPhone before using 
it with the unit.
,“Remote UI Mode” may be set to “Off.” When this 
item is set to “Off,” the iPod/iPhone content does not 
appear on the display. Enter the options menu of the 
iPod & iPhone function and set “Remote UI Mode” 
to “On” (page 34).
The on/standby indicator remains lit after you 
unplug the power cord.
The clock is displayed after you turn the unit 
off.
Sound output
There is no sound.
There is severe humming or noise in the 
sound.
Network connection
An error message appears.
The unit cannot connect to the network.
iPod & iPhone
“Insert iPod or iPhone” appears.
There is no sound.
The sound is distorted.
The unit does not display the content stored 
on the connected iPod/iPhone.
The remote control does not function.
010COV.book  Page 66  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
67
GB
Troubleshooting
,Make sure the iPod/iPhone is connected securely.
,You can use the unit as a battery charger for an iPod/
iPhone when the unit is on or when “Network 
Standby” set to “On” (page 35). 
,This may sometimes happen, depending on the iPod/
iPhone model you are using.
,This may sometimes happen, depending on the iPod/
iPhone model you are using.
,Connect the antenna (aerial) correctly (page 15).
,Adjust the antenna position.
,Keep the antenna away from the power cord and the 
AC adaptor to avoid picking up noise.
,Turn off nearby electrical equipment.
,Check the antenna connection, then perform the 
DAB/DAB+ Initial Scan procedure (page 36).
,The current DAB/DAB+ station is not available. 
Select a different station (page 36).
,If you have moved to another area, some stations/
frequencies may have changed and you may not be 
able to tune into your usual broadcast. Perform the 
DAB/DAB+ Initial Scan procedure to retune the 
radio stations (page 36). (Performing this procedure 
clears all previously stored presets.)
,Depending on the security software used on the 
computer, the computer may not appear in the server 
list of the unit. For details, refer to the help of the 
security software.
,You may have turned this unit on before you turned 
the server on. Enter the options menu and select 
“Refresh” in the server list display to refresh the 
server list (page 43).
,Make sure that the router/wireless LAN router/access 
point is turned on.
,Make sure that the server is turned on.
,Confirm that the server has been set correctly (page 
38). Confirm that the unit has been registered with 
the server and is set to allow music streaming from 
the server.
,Confirm that the unit and the server are connected to 
the router/wireless LAN router/access point 
correctly. Enter the settings menu and select 
“Network Settings” - “Tools” - “Connection 
Diagnosis” (page 32). For further information on the 
network connection, refer to the customer support 
site (page 65).
,The server may be unstable. Restart it.
,If the ICF (Internet Connection Firewall) function is 
active on the computer, this may prevent the unit 
from connecting to the computer (only when your 
computer is used as a server). You may need to 
change the firewall settings to allow the unit to 
connect. (For details on changing the firewall 
settings, refer to the operating manual of your 
computer).
,Shuffle repeat play is selected. Set the play mode to 
normal (page 49).
,The bandwidth of your wireless LAN may be too 
low. Move the unit and the wireless LAN router/
access point closer to each other, without any 
obstacles between them.
,When you are using your computer as a server, the 
computer may be running many applications. If anti-
virus software is active on the computer, temporarily 
disable that software as it needs large amounts of 
system resources.
,Depending on the network environment or any radio 
interference, it may not be possible to play tracks 
with more than one device operating at one time. 
Turn off any other devices to enable the unit to play 
tracks.
,You cannot play any files other than audio files.
,Confirm that the server has been set correctly (page 
38). Confirm that the unit has been registered with 
the server and is set to allow music streaming from 
the server.
,Check to confirm whether the audio file on the server 
is damaged or erased. Refer to the operating manual 
of the server.
The iPod/iPhone cannot be charged.
“Remote UI Mode” is automatically set to “On” 
when an iPod/iPhone is connected to the 
iPod/iPhone dock of the unit.
“Remote UI Mode” cannot be set to “Off.”
DAB/DAB+ (UK model only)
A DAB/DAB+ station cannot be received or 
there is a severe hum or other noise.
A DAB/DAB+ station cannot be received.
Home Network 
The server (such as a computer) does not 
appear in the server list. (“No Server” 
appears.)
You cannot play audio data normally.
The sound skips during playback.
“Cannot Play” appears.
010COV.book  Page 67  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
68
GB
,You cannot play the following tracks:
• A track that violates playback restrictions.
• A track with irregular copyright information.
• A track that you purchased at an online music store 
that does not allow home network streaming.
• A track in a format not supported by the unit 
(page 41).
,Confirm that the selected track has not been erased 
from the server. If the track has been erased, select 
another track.
,Make sure that the router/wireless LAN router/access 
point is turned on.
,Make sure that the server is turned on.
,The server may be unstable. Restart it.
,Confirm that the unit and the server are connected to 
the router/wireless LAN router/access point 
correctly.
,If there are no tracks or folders in the selected folder, 
you cannot extend the folder to display its contents.
,Depending on the WMA file format, you may not be 
able to play some tracks.
,The track information may have been changed on the 
server. Reselect the server in the server list (page 41).
,Stop playback and set the playback range (page 42) 
or the play mode (page 49).
,If the playback range has been set to “one track” for 
some reason, you cannot change the playback range 
using “Playback Range” in the options menu. In this 
case, reselect some other item from the content list.
,“Network Standby” may be set to “Off.” Turn on the 
unit or set “Network Standby” to “On” (page 18).
,Confirm that the network is correctly set up. If it is 
not, the connection cannot be made (page 32).
,The device has been added to the “Pending Devices” 
list. To add the device to the “Permitted Devices” 
list, select the device from the “Pending Devices” 
list, enter the options menu and then select “Move.” 
(page 57).
,A maximum of 20 connectable devices have been 
set. Delete unnecessary devices from the “Permitted 
Devices” list, and then set “Access Permission 
Settings” to “Auto,” or move the device from 
“Pending Devices” to “Permitted Devices” (page 
57).
,Server operation of the unit is suspended if the unit is 
conducting one of the following operations.
• Playing a track stored on the server (the unit is 
operating as a player)
• Updating the system application
• Formatting the system
,The unit cannot stream audio content to multiple 
players. The unit can connect to only one player at a 
time.
,Track information on the connected iPod/iPhone has 
been updated. For this reason, the player may 
sometimes be unable to obtain the correct track 
information. If this is the case, the information on the 
player device should be refreshed.
,The unit itself does not support the Wake-on-LAN 
standard. Therefore the unit cannot be turned on by 
Wake-on-LAN when “Network Standby” is set to 
“Off.” Set “Network Standby” to “On” so that the 
unit can respond to operations by other devices via a 
network (page 18).
,Audio streaming from the unit will depend on the 
function selected and the status of the unit. For 
details on audio streaming from the unit, see “About 
the status of the unit and the sound sources for audio 
streaming” (page 53).
,You may not have performed DAB/DAB+ initial 
scan. Enter the options menu and select “Initial 
Scan” to obtain a service component list (page 36).
,The PARTY host is playing a track of an audio 
format that cannot be played on the unit.
,It may take a while before the playback sound is 
output.
“No Content” appears.
You cannot play a copyrighted WMA format 
track.
You cannot select a previously selected track.
The playback range or the play mode cannot 
be changed.
The playback range cannot be changed.
Devices on the network cannot connect to the 
unit.
A player cannot play tracks on the iPod/
iPhone placed on the unit.
The unit cannot be turned on automatically 
when accessed by devices on the network.
A player cannot receive audio content from 
the unit.
The unit cannot stream DAB/DAB+ (UK model 
only).
The unit cannot play the track that is currently 
being played by the PARTY host.
010COV.book  Page 68  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
69
GB
Troubleshooting
,The PARTY feature is being used by several devices 
at the same time when the unit tries to join a PARTY, 
the unit may not be able to join the desired PARTY. 
Close all other instances of the PARTY feature 
except the desired one, then join the desired PARTY.
,Make sure that the router/wireless LAN router/access 
point is turned on.
,Confirm the network status. Enter the settings menu 
and select “Network Settings” - “Tools” - 
“Connection Diagnosis” (page 32). If an error occurs, 
an error number appears and “!” appears next to the 
error item.
,When the unit is connected via a wireless network, 
move the unit and the wireless LAN router/access 
point closer to each other and perform the setup 
again.
,If your contract with your Internet provider limits 
Internet connection to one device at a time, this 
device will not be able to access the Internet when 
another device is already connected. Consult your 
carrier or service provider.
,The bandwidth of your wireless LAN may be too 
low. Move the unit and the wireless LAN router/
access point closer to each other, without any 
obstacles between them.
,If the clock on the unit has not been set, you cannot 
set the Play Timer. Set the clock before setting the 
Play Timer (page 23).
,The ending time for the Play Timer cannot be the 
same as the starting time.
,A power failure occurred while the timer setting was 
in standby mode or the power cord was disconnected.
,The unit is being subjected to shocks or vibration. 
Place the unit in a stable location.
,The unit may be under the influence of static 
electricity or other factors. In this case, restart the 
unit. If the unit still works poorly, reset the unit 
(page 65).
,If a warning message appears, follow the instructions 
given by the message.
,The unit’s internal system may be malfunctioning, or 
the unit may be suffering from strong electrical noise 
caused by power supply abnormalities due to being 
dropped, excessive static electricity, or lightning. In 
this case, disconnect the power cord, wait about 
40 seconds, and then reconnect it.
The unit has joined an unintended PARTY.
Music Services
You cannot connect the unit to a service.
The sound skips.
Play Timer
“Date&Time Error” appears.
“Time Error” appears.
Play Timer setting does not function when the 
starting time is reached. Play Timer setting 
does not end when the ending time is 
reached.
Others
The unit works poorly.
The unit does not respond to any operations. 
The unit does not work correctly.
010COV.book  Page 69  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
70
GB
Messages
Common messages
Browse Limit
You tried to select the 11th level in a file tree while 
the unit can select down only to the 10th level.
Cannot connect.
[ Network settings ]
The unit cannot connect to a network, or the unit 
cannot obtain the IP address because it cannot 
connect to the DHCP server for some reason (e.g., 
you input an incorrect WEP key). Check the 
network connection (page 32) or go to the network 
settings procedures and input the security key 
(WEP Key, WPA/WPA2 Key) again (page 25).
[ Clock setting ]
The unit cannot connect to the NTP server. Check 
that the NTP server address is correct.
Cannot connect to server.
The unit cannot connect to the server because the 
server may be turned off or the server may not be 
connected to a network. Turn on the power of the 
server or check if the server is connected to a 
network correctly.
Cannot Play
You tried to play audio content that the unit cannot 
play.
Cannot Retrieve Info
The unit cannot retrieve information from the 
server.
The unit failed to obtain the registration code for 
the Music Services settings. Check the registration 
code again (page 46).
Data Error
The selected audio content (data) has been 
damaged.
No Content
There is no content in the selected folder on the 
server.
No Preset
You selected a preset number for which no station 
is assigned.
No Results
There is no item that corresponds to the keyword 
used to search for that item.
No Service
There is no service available. Perform DAB/DAB+ 
Initial Scan (page 36), or refresh the service list 
(page 45).
Not Available
The operation that you performed is unavailable or 
invalid.
Network settings
Input Error
The string of letters and numbers you have entered 
is not correct.
Not found.
The unit cannot find the access point.
The same address is already set.
You entered the same string of numbers both for 
the primary DNS server address and the secondary 
DNS server address.
iPod/iPhone
Cannot connect to device
The unit failed to connect to the iPod/iPhone.
Insert iPod or iPhone
An iPod/iPhone is not placed on the unit.
This message may appear when the power of the 
connected iPod/iPhone is drained.
Unsupported device connected
The connected iPod is not supported by the unit.
Home Network
Access denied.
The unit is not allowed to connect to the server. 
Register the unit with the server.
Cannot delete.
The unit cannot delete a server from the server list 
or the “Permitted Devices” list.
Cannot delete server. Stop Playback.
You tried to delete a server while it is streaming 
audio content to the unit.
010COV.book  Page 70  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\100TRB.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
71
GB
Troubleshooting
No more can be added.
You cannot add anymore items. (Appears when 
you try to add a server to a list.)
No Server
There is no server that the unit can connect to. Try 
refreshing the server list (page 43).
Music Services
Cannot refresh Service List.
The unit cannot refresh the service list for some 
reason (the unit is not connected to a network, 
etc.). Check the network connection (page 32).
PARTY
Cannot receive PARTY data.
The unit cannot obtain the audio content streamed 
by the PARTY host. Check the network 
connection (page 32). If the unit is connected to the 
network correctly, check the status of the PARTY 
host device.
Enable PARTY STREAMING Setting.
The unit is set to disable the PARTY 
STREAMING function. Set the “PARTY 
STREAMING” setting to “On” (page 58).
No PARTY STREAMING.
You tried to join a PARTY while there is no 
PARTY currently being hosted by other devices.
PARTY not available.
The unit has failed to start or join a PARTY as 
there are no devices that can join the PARTY.
Timer
Date&Time Error
You tried to select the timer without first setting 
the clock.
Time Error
The ending time that you tried to set for the Play 
Timer is the same time as the starting time.
System update
Cannot download.
The unit failed downloading the update data while 
performing the system update. Enter the settings 
menu and update the system again (page 63).
Cannot update.
The unit cannot update the system application. 
Contact your nearest Sony dealer.
Download Error
The unit cannot download the update data. Reset 
the unit (page 65), then enter the settings menu and 
update the system again (page 63).
Others
Internal Error
An internal error has occurred. Disconnect the 
power cord from the wall outlet, wait for a while, 
then reconnect it.
Setup data error
The data location that holds various settings has 
been initialized. Perform the setup operations 
again.
Unexpected error
An unexpected error has occurred. Perform the 
operation again. If the unit does not work 
correctly, reset the unit (page 65).
010COV.book  Page 71  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\110SPC.fm
masterpage: Left_L0_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
72
GB
Precautions/Specifications
Precautions
On safety
•Completely disconnect the power 
cord (mains lead) from the wall 
socket (mains) if it is not going to 
be used for an extended period of 
time. When unplugging the unit, 
always grip the plug. Never pull 
the cord itself.
•Should any solid object or liquid 
get into the unit, unplug the unit, 
and have it checked by qualified 
personnel before operating it 
again.
•The AC adaptor and power cord 
can be changed only by a qualified 
service facility.
On placement
•Do not place the unit in an 
inclined position or in locations 
that are extremely hot, cold, dusty, 
dirty, humid, lacking adequate 
ventilation, subject to vibration, 
direct sunlight, or a bright light.
•Be careful when placing the unit 
or speakers on surfaces that have 
been specially treated (for 
example, with wax, oil, polish) as 
staining or discoloration of the 
surface may result.
•If the unit is brought directly from 
a cold to a warm location or is 
placed in a very damp room, 
moisture may condense inside of 
the unit, and cause the unit to 
malfunction. In this situation, 
leave the unit turned on for about 
an hour until the moisture 
evaporates.
On heat buildup
•Heat buildup on the unit during 
operation is normal and is not 
cause for alarm.
•Do not touch the cabinet if it has 
been used continuously at a high 
volume because the cabinet may 
have become hot.
About the AC adaptor
•Use the AC adaptor supplied with 
this unit. Do not use any other AC 
adaptor since it may cause this 
unit to malfunction.
•Connect the AC adaptor or the 
power cord to an easily accessible 
AC outlet. Should you notice an 
abnormality in the AC adaptor or 
the power cord, disconnect it from 
the AC outlet immediately.
•The unit is not disconnected from 
the AC power source (mains) as 
long as it is connected to the wall 
outlet, even if the unit itself has 
been turned off.
•If you are not going to use this unit 
for a long time, be sure to 
disconnect the power supply. To 
remove the power cord from the 
wall outlet, grasp the adaptor plug 
itself; never pull the cord.
About this unit
•If you have connected to an 
outside network, such as the 
Internet, and have allowed access 
from other devices, unauthorized 
access by malicious outsiders can 
occur depending on your network 
configuration. It may cause 
damages such as data falsification. 
To avoid this problem, before 
using this unit, you need to:
–Use a router and configure it 
correctly.
–Register the equipment that is 
to access this unit.
•It is prohibited to send or leave 
copyrighted products to/on an 
out-of-home network which can 
be accessed from many people 
without the author’s permission by 
the Copyright Act.
•About DLNA support:
This product is designed in 
accordance with DLNA Guideline 
v1.5. This product is 
commercialized to gain formal 
DLNA accreditation. This product 
may be upgraded to maintain 
interconnectivity.
On the speaker system
This speaker system is not 
magnetically shielded, and the 
picture on nearby TV sets may 
become magnetically distorted. In 
this situation, turn off the TV, wait 
15 to 30 minutes, and turn it back on. 
If there is no improvement, move the 
speakers far away from the TV. 
Do not drop this unit
•Do not subject the unit to strong 
shocks. It may cause the unit to 
malfunction.
•Do not exert strong pressure on 
the front side of this unit where the 
speakers are mounted.
On volume adjustment
If you raise the volume while 
listening to a segment containing 
only noise (as you might do in the 
case of a vinyl record), a sudden 
output of high-volume sound may 
cause damage to the speakers. 
Make sure to lower the volume 
before the start of playback.
Consideration for others
Keep the volume at a moderate level 
out of consideration for your 
neighbors, especially at night.
Cleaning the cabinet 
Clean this unit with a soft cloth 
slightly moistened with a mild 
detergent solution. Do not use any 
type of abrasive pad, scouring 
powder, or solvent, such as thinner, 
benzine, or alcohol. 
Polarity of the plug
010COV.book  Page 72  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\110SPC.fm
masterpage: Right_L1_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
73
GB
Precautions/Specifications
Specifications
Wireless LAN section
Compatible standards:
IEEE 802.11 b/g 
(WEP 64 bit, WEP 128 bit, 
WPA/WPA2-PSK (AES), 
WPA/WPA2-PSK (TKIP))
Radio frequency:
2.4 GHz
DAB/DAB+ tuner 
section (UK model 
only)
Tuner:
DAB/DAB+ stereo tuner
Antenna (aerial): 
DAB/DAB+ wire antenna
Frequency range:
Band-III: 174.928 (5A) MHz 
– 239.200 (13F) MHz
DAB/DAB+ frequency table 
(Band-III):
Inputs/Outputs
DAB/DAB+ Antenna terminal 
(UK model only):
75 : unbalanced
AUDIO IN jack:
Stereo mini jack
Voltage: 1.0 V
AUDIO OUT (L/R) jacks:
RCA jacks
Voltage: 2.0 V
iPod/iPhone dock:
Output voltage: DC 5.0 V
The maximum output current: 
500 mA
Network port:
10BASE-T/100BASE-TX
General
Power requirements:
AC adaptor
Input: 100 - 240 V AC, 50/
60 Hz
Output: DC 19.5 V 2.0 A
Power consumption:
XX W at the network standby - 
on mode
0.5 W or lower at the network 
standby - off mode
Dimensions (w/h/d) (including 
projecting parts and controls):
Approx. XXX mm × XXX mm 
× XXX mm
Mass:
Approx. XX kg
Operating temperature:
+5 °C to +35 °C (+41 °F to 
+95 °F)
Operating humidity:
25% to 80%
Supplied accessories:
See page 10.
Design and specifications are 
subject to change without 
notice.
Frequency Label
174.928 MHz 5A
176.640 MHz 5B
178.352 MHz 5C
180.064 MHz 5D
181.936 MHz 6A
183.648 MHz 6B
185.360 MHz 6C
187.072 MHz 6D
188.928 MHz 7A
190.640 MHz 7B
192.352 MHz 7C
194.064 MHz 7D
195.936 MHz 8A
197.648 MHz 8B
199.360 MHz 8C
201.072 MHz 8D
202.928 MHz 9A
204.640 MHz 9B
206.352 MHz 9C
208.064 MHz 9D
209.936 MHz 10A
211.648 MHz 10B
213.360 MHz 10C
215.072 MHz 10D
216.928 MHz 11A
218.640 MHz 11B
220.352 MHz 11C
222.064 MHz 11D
223.936 MHz 12A
225.648 MHz 12B
227.360 MHz 12C
229.072 MHz 12D
230.784 MHz 13A
232.496 MHz 13B
234.208 MHz 13C
235.776 MHz 13D
237.488 MHz 13E
239.200 MHz 13F
Frequency Label
•Standby power consumption: 
0.5 W
•Halogenated flame retardants 
are not used in the certain 
printed wiring boards.
010COV.book  Page 73  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\110SPC.fm
masterpage: Left_L1_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
74
GB
iPod/iPhone models that are compatible 
with this unit
You can use the following iPod/iPhone models on this unit. Update your iPod/iPhone with the latest 
software before using it.
iPhone 3GS iPhone 3G iPhone iPod nano 5th generation
(video camera)
iPod touch 2nd 
generation
iPod classic iPod nano 4th
generation
(video)
iPod touch 1st 
generation
iPod nano 3rd
generation
(video)
iPod nano 2nd
generation
(aluminum)
iPod 5th
generation
(video)
iPod nano 1st
generation
010COV.book  Page 74  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\110SPC.fm
masterpage: Right_L1_1col
NAS-SV20i/SV20Di
4-192-583-11(1)
75
GB
Precautions/Specifications
The menu tree for the settings menu
You can set the various settings using the settings menu. The following menu tree shows an overview of 
the settings for the settings menu.
SETTINGS Network Settings Connection Method Wired LAN (page 31)
Wireless LAN Connection Type
Access Point Scan (page 27)
WPS Push (page 28)
Manual Registration
Direct Input (page 28)
Tools Advanced Settings IP Address Settings (page 31)
Proxy Settings (page 32)
Connection Diagnosis (page 32)
Network Standby (page 18)
Music Services Settings Refresh Service List (page 45)
Registration Code (page 46)
Touch Key Settings Beep Settings (page 59)
Date&Time Settings Date&Time Setting Method
Manual (page 24)
Auto (page 23)
Time Zone (page 24)
Daylight Saving (page 24)
Optional Network Settings Access Permission Settings (page 56)
Access Control Permitted Devices (page 57)
Pending Devices (page 57)
SMART SELECT (page 58)
PARTY STREAMING (page 58)
Device Name (page 58)
All Reset (page 64)
System Update (page 63)
Device Details Model Name (page 62)
System Software (page 62)
MAC Address(Wired LAN) (page 62)
WPS PIN (page 29)
MAC Address(Wireless LAN) (page 62)
010COV.book  Page 75  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\110SPC.fm
masterpage: Left_L1_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
76
GB
Glossary
AAC
Abbreviation for Advanced Audio 
Coding. It is a standard for audio file 
compression determined by the 
MPEG (Motion Picture Experts 
Group), an ISO (International 
Organization for Standardization)/
IEC (International Electrotechnical 
Commission) working group.
Bit rate
The bit rate is a measure of data 
volume expressed in bits per second 
(bps).
Byte
One of the fundamental units used to 
express digitized data in computers. 
Digitized data is commonly 
expressed in binary digits (zeros and 
ones). A single unit of data is one bit. 
One byte consists of eight bits.
Condensation
Condensation can occur in the unit 
when there is a rapid rise in 
temperature, as when a heater is 
turned on. If condensation occurs, 
keep the unit turned off until the 
moisture evaporates.
DHCP
Abbreviation for Dynamic Host 
Configuration Protocol. A system for 
automatically allocating 
configuration data required for an 
Internet connection.
DLNA
Abbreviation for Digital Living 
Network Alliance. The DLNA is a 
nonprofit organization that 
establishes design guidelines for 
digital content shared over networks.
For details, see http://www.dlna.org/
en/consumer/home
DNS
Abbreviation for Domain Name 
System. A server that translates 
domain names to IP addresses, or IP 
addresses to domain names. A DNS 
is identified by an IP address. Also 
called a “DNS server.”
HE-AAC
Abbreviation for High-Efficiency 
Advanced Audio Coding. Compare 
to AAC, it realizes high sound 
quality with low bit rate.
Internet Service Provider
A company that offers a connection 
service to the Internet.
IP address
IP addresses usually consist of four 
groups of up to three digits each, 
separated by a period (such as 
192.168.239.1). All devices on a 
network must have an IP address.
LAN
Abbreviation for Local Area 
Network.
LAN is a general name for networks 
set up for communication among 
devices including computers, 
printers, and fax machines in 
relatively small areas such as offices 
or buildings.
MAC address
Abbreviation for Media Access 
Control address. It is an 
identification name assigned to all 
network devices. Each device has its 
own address and there are no 
duplicate addresses. A MAC address 
may be necessary when identifying 
the unit separately from other 
devices (such as a DLNA server).
MP3
Abbreviation for MPEG-1 Audio 
Layer3. It is a standard for audio file 
compression determined by the 
MPEG (Motion Picture Experts 
Group), an ISO (International 
Organization for Standardization) 
working group. It enables 
compression of audio files to about 
1/10 of the data size of a standard 
compact disc. Since the MP3 
encoding algorithm is disclosed, 
there are various encoders/decoders 
that are compliant with this standard. 
The MP3 standard is therefore 
widely used in the computer field.
Network key (security key)
An encryption key used to limit the 
devices with which communication 
can occur. It is used to provide 
higher security for devices 
communicating via a wireless LAN 
router/access point.
Proxy
A program or a server that provides 
Internet access to computers within a 
firewall or quicker downloading of 
web pages.
Router
A device that bridges networks, 
converting the protocols and 
addresses of each network. When 
connecting multiple network devices 
to the Internet, a router is necessary. 
The term “router” by itself may refer 
to any of these devices.
SSID
Abbreviation for Service Set 
IDentifier. It is a name that identifies 
a particular access point within an 
IEEE 802.11 wireless LAN. To 
connect with an access point, a client 
device must be set with the same 
SSID. SSIDs can be up to 32 
characters long. For higher security, 
a network key is normally also used. 
In this case, connection cannot occur 
unless the SSID matches the network 
key.
010COV.book  Page 76  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\110SPC.fm
masterpage: Right_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
77
GB
Precautions/Specifications
WEP
Abbreviation for Wired Equivalent 
Privacy. An encryption key used in 
wireless LAN networks. As an IEEE 
standard based on RC4 algorithm 
cryptography, WEP is used to secure 
IEEE 802.11b wireless networks. 
During the transmission of a 
message between a wireless LAN 
access point and a client device, the 
sending side encrypts the data and 
the receiving side decrypts it. For 
communication to occur, both 
devices must use a common code 
key, which is called the “WEP key.” 
The encryption level is indicated by 
the bit count of the key; e.g., 64 bits 
or 128 bits. The higher the bit count, 
the higher the security level.
WMA
Abbreviation for Windows Media 
Audio. WMA is audio compression 
technology developed by Microsoft 
Corporation that allows audio files to 
be compressed to about 1/22 of the 
data size of a standard compact disc.
WPA
Abbreviation for Wi-Fi Protected 
Access. An encryption standard for 
wireless LAN networks created by 
the Wi-Fi Alliance to remedy a 
number of serious security problems 
in the WEP system. In addition to the 
network name (SSID) and 
encryption key (WEP), this protocol 
uses a user authentication framework 
called “EAP” (Extensible 
Authentication Protocol) and a 
protocol called “TKIP” (Temporal 
Key Integrity Protocol) which 
automatically updates the encryption 
code at regular intervals for higher 
security.
WPA2
Abbreviation for Wi-Fi Protected 
Access 2. An encryption standard for 
wireless LAN networks. As an 
upgraded version of WPA created by 
the Wi-Fi Alliance, this standard 
uses AES (Advanced Encryption 
Standard) cryptography to provide 
stronger security than WPA.
WPS
Abbreviation for Wi-Fi Protected 
Setup. A wireless network standard 
created by the Wi-Fi Alliance to 
allow you to set up a wireless 
network easily. A push button 
configuration method and a PIN 
code method are available.
DAB/DAB+ (Digital 
Audio 
Broadcasting)-related 
terms (UK model 
only)
Dynamic label segment
The text data transmitted for each 
channel or service.
Ensemble label
In DAB/DAB+, multiple digital 
radio channels are transmitted using 
a single radio transmission or 
frequency. A group of channels sent 
this way is called an “ensemble” and 
“ensemble label” is the name of such 
a group.
Service label
The name of an individual digital 
radio channel or service.
010COV.book  Page 77  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\010COVIX2.fm
masterpage: Left_L1_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
78
GB
Precautions/Specifications
Index
A
AAC  76
Access control  57
Access Permission  56
Access point  27
Alphabet search  50
Audio format  41
Audio In  47
Audio Out  48
C
Clock  23
Condensation  76
Connecting the unit  15
Connections
AC adaptor/power cord  15, 16
Antenna (aerial)  15
Audio In  47
Audio Out  48
DLNA  53
Home network  25
Universal dock adapters for 
iPhone  16
Wired  30
Wireless  26
Controller  53
D
DAB/DAB+
Initial Scan  36
Listening  36
Preset  37
DAB/DAB+ wire antenna  10, 
15
Default gateway  31, 32
DHCP  76
DLNA  53, 76
Player  53
Renderer (network controlled 
player)  53
Server  53
DNS server  76
DSGX  59
E
Editing
Permitted/Pending devices list  
57
Server list  43
F
Features  9
Fixed IP address  31
Format  64
Function  18
H
Home Network function  38
Listening  41
Optional network settings  56
Server setting  38
I
Information on the unit  62
Initial setup  21
Input level  47
Internet  23, 44
IP address  31, 76
iPod/iPhone  16, 33
Charging  35
Compatible models  74
Listening  33
Operation mode  34
Remote UI Mode  34
Universal dock adapters  10, 
16
K
Keyword  50
M
MAC address  57, 62, 76
Manual setting
Access point  27
IP address  31
Proxy server  32
Music Services  44
Options menu  44
Preset  45
N
Name of the unit
Add  58
Check  62
Network name  26
Network settings  25
Confirm  32
Connection method  25
Optional settings  56
Wired  30
Wireless  26
Network standby  17, 18
O
On/standby indicator
Abnormal state  65
Color  17, 18
Operating sound  59
Options menu  18
P
Parts and controls  11
PARTY STREAMING  51
Join  52
Optional setting  58
Start  51
Pending Devices list  56
Permitted Devices list  56
Play mode (repeat/shuffle)  49
Play Timer  60
Precautions  72
Preset
DAB/DAB+  37
Music services  45
Proxy server  32, 76
R
Registration code  46
Remote control  11
Remote UI Mode  34
S
Security key  26, 76
010COV.book  Page 78  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\010COVIX2.fm
masterpage: Right_3col
NAS-SV20i/SV20Di
4-192-583-11(1)
79
GB
Precautions/Specifications
Server  31, 38
Audio format  41
Delete  43
List  43
Listening  41
Refresh  43
Windows 7  38
Windows Vista/XP  40
Server list
Delete  43
Refresh  43
Settings
Access permission  56
Clock  23
Initial setup  21
Network connection  25
Optional network settings  56
Server  38
Sound  59
Timer  60
Windows 7  38
Windows Vista/XP  40
Settings menu  18
Sleep Timer  60
SMART SELECT  57
SOUND EFFECT  59
Sound sources that can be 
streamed from the unit  53
SSID  26, 76
Standby mode  17, 18
Subnet mask  31, 32
Supplied accessories  10
Support site  65
System application
Checking the firmware version  
62
Update  63
System information  62
T
Text input  19
Timer  60
Play Timer  60
Sleep Timer  60
Troubleshooting  65
Tuning mode  37
W
Wake-on-LAN  41, 53
WEP  77
Windows Media Player 11  40
Windows Media Player 12  38
Wired network  30
Wireless LAN signal strength  
14
Wireless network  26
Search  26
WMA  77
WPA  77, 94
WPA2  77
WPS  28, 77
PIN code  29
Push button  28
010COV.book  Page 79  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
80
GB
END-USER LICENSE AGREEMENT FOR SONY SOFTWARE
You should carefully read the following agreement before using the SONY SOFTWARE (defined below).  Using the 
SONY SOFTWARE indicates your acceptance of the agreement. If you do not agree with it, you are not authorized to use 
the SONY SOFTWARE.
IMPORTANT - READ CAREFULLY:  This End-User License Agreement (“EULA”) is a legal agreement between 
you and Sony Corporation (“SONY”), the manufacturer of your Sony hardware device (the “PRODUCT”) and the 
licensor of the SONY SOFTWARE. All Sony software and third party software (other than such software subject to its 
own separate license) included with your PRODUCT and any updates and upgrades thereto shall be referred to herein as 
the “SONY SOFTWARE”. You may use the SONY SOFTWARE only with the PRODUCT.
By using the SONY SOFTWARE, you agree to be bound by the terms of this EULA. If you do not agree to the terms of 
this EULA, SONY is unwilling to license the SONY SOFTWARE to you. In such event, you should not use the SONY 
SOFTWARE.
SONY SOFTWARE LICENSE
The SONY SOFTWARE is protected by copyright laws and international copyright treaties, as well as other intellectual 
property laws and treaties. The SONY SOFTWARE is licensed, not sold.
GRANT OF LICENSE
All title, copyright and other rights in and to the SONY SOFTWARE are owned by SONY or its licensors. This EULA 
grants you the right to use the SONY SOFTWARE for personal use only. 
DESCRIPTION OF REQUIREMENTS, RESTRICTIONS, RIGHTS AND LIMITATIONS
Limitations.  You may not copy, modify, reverse engineer, decompile or disassemble the SONY SOFTWARE in whole 
or in part.
Separation of Components.  The SONY SOFTWARE is licensed as a single product. Its component parts may not be 
separated.
Use on Single PRODUCT.  The SONY SOFTWARE may only be used with a single PRODUCT.
Rental.  You may not rent or lease the SONY SOFTWARE.
Software Transfer.  You may permanently transfer all of your rights under this EULA only when the SONY 
SOFTWARE is transferred together with and as part of the PRODUCT, provided that you retain no copies, transfer all of 
the SONY SOFTWARE (including but not limited to all copies, component parts, media, instruction manuals, other 
printed materials, electronic documents, recovery disks and this EULA) and the recipient agrees to the terms of this 
EULA.
Termination.  Without prejudice to any other rights, SONY may terminate this EULA if you fail to comply with the 
terms of this EULA. In such event, when requested by SONY, you must send the PRODUCT to an address designated by 
SONY, and SONY will send back the PRODUCT to you as soon as practicable after the SONY SOFTWARE has been 
deleted from the PRODUCT.
Confidentiality.  You agree to keep confidential information contained in SONY SOFTWARE which is not publicly 
known and not to disclose such information to others without SONY’s prior written approval.
HIGH RISK ACTIVITIES
The SONY SOFTWARE is not fault-tolerant and is not designed, manufactured or intended for use or resale as on-line 
control equipment in hazardous environments requiring fail-safe performance, such as in the operation of nuclear 
facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons 
systems, in which the failure of the SONY SOFTWARE could lead to death, personal injury or severe physical or 
environmental damage (“High Risk Activities”). SONY and its suppliers specifically disclaim any express or implied 
warranty of fitness for High Risk Activities.
EXCLUSION OF WARRANTY ON SONY SOFTWARE
You expressly acknowledge and agree that use of the SONY SOFTWARE is at your sole risk. The SONY SOFTWARE is 
provided “AS IS” and without warranty of any kind, and SONY, its vendors and SONY’s licensors (for purposes of this 
SECTION only, collectively, “SONY”) EXPRESSLY DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, 
INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
FOR A PARTICULAR PURPOSE. SONY DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THE 
SONY SOFTWARE ARE FREE FROM ERRORS OR BUGS OR WILL MEET YOUR REQUIREMENT, AND SONY 
DOES NOT WARRANT THAT THE OPERATION OF THE SONY SOFTWARE WILL BE CORRECTED. 
FURTHERMORE, SONY DOES NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE 
OR THE RESULTS OF THE USE OF THE SONY SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, 
RELIABILITY OR OTHERWISE. NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY SONY OR A 
010COV.book  Page 80  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
81
GB
SONY AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE 
SCOPE OF THIS WARRANTY. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED 
WARRANTIES, IN WHICH CASE THE ABOVE EXCLUSION WOULD NOT APPLY TO YOU.
Without limiting any of the foregoing, it is specifically provided that the SONY SOFTWARE is not designed or intended 
for use on any product other than the PRODUCT. SONY provides no warranty that any product, software, content or data 
created by you or a third party will not be damaged by the SONY SOFTWARE. 
LIMITATION OF LIABILITY
SONY, ITS SUPPLIERS AND SONY’S LICENSOR’S (for purposes of this SECTION ONLY, collectively, “SONY”) 
SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RELATING TO THE 
SONY SOFTWARE ARISING FROM OR BASED ON BREACH OF ANY EXPRESS OR IMPLIED WARRANTY, 
BREACH OF CONTRACT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER LEGAL THEORY. SUCH 
DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, LOSS OF PROFITS, LOSS OF REVENUE, LOSS OF DATA, 
LOSS OF USE OF THE PRODUCT OR ANY ASSOCIATED EQUIPMENT, DOWN TIME AND USER’S TIME, 
REGARDLESS OF WHETHER SONY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN 
ANY CASE, SONY’S ENTIRE LIABILITY TO YOU UNDER ANY PROVISION OF THIS EULA SHALL BE 
LIMITED TO THE AMOUNT ACTUALLY PAID ALLOCABLE TO THE SONY SOFTWARE.
EXPORTS
If you use or transfer the SONY SOFTWARE in or to a country other than your country of residence, you shall comply 
with applicable laws and regulations relating to exports, imports and customs. 
GOVERNING LAW
This EULA shall be construed, governed, interpreted and applied in accordance with the laws of Japan, without regards to 
any conflict of laws provisions. Any dispute arising out of this EULA shall be subject to the exclusive venue and 
jurisdiction of the courts in Tokyo, Japan, and you and SONY hereby consent to the venue and jurisdiction of such courts. 
YOU AND SONY WAIVE THE RIGHT TO TRIAL BY JURY WITH RESPECT TO ANY MATTERS ARISING 
UNDER OR RELATING TO THIS EULA.
SEVERABILITY
If any part of this EULA is held invalid or unenforceable, other parts will remain valid.
Should you have any questions in connection with this EULA or the limited warranty provided hereunder, you may 
contact SONY by writing to SONY at the designated contact address mentioned in the warranty card included in the 
product package.
010COV.book  Page 81  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
82
GB
Important information on software
Included with this product are software applications for which permission for use has been obtained either directly or 
indirectly by Sony Corporation (hereafter Sony) through a third party. Make sure to read this important information 
regarding these software applications.
Information on GNU GPL- and GNU LGPL-compatible software
Included with this product are the following software applications (refer to the following “Package List”) that are 
compatible with GNU General Public License (hereafter GPL) or GNU Lesser General Public License (hereafter LGPL). 
Users have the right to obtain, modify and redistribute the source code of these software applications in accordance with 
the attached GPL and LGPL.
Package list
alsa-lib
alsa-utils
busybox
dosfstools
e2fsprogs
freetype
glibc
libcap
libgcc
libusb
linux
netbase
nfs-utils
procps
pump
util-linux
wireless-tools
The source code for these applications is provided by Sony at the following web site. Please go to this web site to obtain 
the source code.
http://www.sony.net/Products/Linux/
Please do not make direct enquiries regarding the source code contents.
010COV.book  Page 82  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
83
GB
GNU GENERAL PUBLIC 
LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 
USA
Everyone is permitted to copy and distribute verbatim 
copies of this license document, but changing it is not 
allowed.
Preamble
The licenses for most software are designed to take away 
your freedom to share and change it. By contrast, the 
GNU General Public License is intended to guarantee 
your freedom to share and change free software--to make 
sure the software is free for all its users. This General 
Public License applies to most of the Free Software 
Foundation’s software and to any other program whose 
authors commit to using it. (Some other Free Software 
Foundation software is covered by the GNU Lesser 
General Public License instead.) You can apply it to your 
programs, too. 
When we speak of free software, we are referring to 
freedom, not price. Our General Public Licenses are 
designed to make sure that you have the freedom to 
distribute copies of free software (and charge for this 
service if you wish), that you receive source code or can 
get it if you want it, that you can change the software or 
use pieces of it in new free programs; and that you know 
you can do these things.
To protect your rights, we need to make restrictions that 
forbid anyone to deny you these rights or to ask you to 
surrender the rights. These restrictions translate to certain 
responsibilities for you if you distribute copies of the 
software, or if you modify it.
For example, if you distribute copies of such a program, 
whether gratis or for a fee, you must give the recipients all 
the rights that you have. You must make sure that they, 
too, receive or can get the source code. And you must 
show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the 
software, and (2) offer you this license which gives you 
legal permission to copy, distribute and/or modify the 
software.
Also, for each author’s protection and ours, we want to 
make certain that everyone understands that there is no 
warranty for this free software. If the software is modified 
by someone else and passed on, we want its recipients to 
know that what they have is not the original, so that any 
problems introduced by others will not reflect on the 
original authors’ reputations.
Finally, any free program is threatened constantly by 
software patents. We wish to avoid the danger that 
redistributors of a free program will individually obtain 
patent licenses, in effect making the program proprietary. 
To prevent this, we have made it clear that any patent 
must be licensed for everyone’s free use or not licensed at 
all.
The precise terms and conditions for copying, distribution 
and modification follow.
TERMS AND CONDITIONS FOR 
COPYING, DISTRIBUTION AND 
MODIFICATION
0. This License applies to any program or other work 
which contains a notice placed by the copyright holder 
saying it may be distributed under the terms of this 
General Public License. The “Program”, below, refers 
to any such program or work, and a “work based on the 
Program” means either the Program or any derivative 
work under copyright law: that is to say, a work 
containing the Program or a portion of it, either 
verbatim or with modifications and/or translated into 
another language. (Hereinafter, translation is included 
without limitation in the term “modification”.) Each 
licensee is addressed as “you”.
Activities other than copying, distribution and 
modification are not covered by this License; they are 
outside its scope. The act of running the Program is not 
restricted, and the output from the Program is covered 
only if its contents constitute a work based on the Program 
(independent of having been made by running the 
Program). Whether that is true depends on what the 
Program does.
1. You may copy and distribute verbatim copies of the 
Program’s source code as you receive it, in any 
medium, provided that you conspicuously and 
appropriately publish on each copy an appropriate 
copyright notice and disclaimer of warranty; keep 
intact all the notices that refer to this License and to the 
absence of any warranty; and give any other recipients 
of the Program a copy of this License along with the 
Program.
You may charge a fee for the physical act of transferring a 
copy, and you may at your option offer warranty 
protection in exchange for a fee.
2. You may modify your copy or copies of the Program or 
any portion of it, thus forming a work based on the 
Program, and copy and distribute such modifications or 
work under the terms of Section 1 above, provided that 
you also meet all of these conditions:
a) You must cause the modified files to carry 
prominent notices stating that you changed the files 
and the date of any change.
b) You must cause any work that you distribute or 
publish, that in whole or in part contains or is 
derived from the Program or any part thereof, to be 
licensed as a whole at no charge to all third parties 
under the terms of this License.
c) If the modified program normally reads commands 
interactively when run, you must cause it, when 
started running for such interactive use in the most 
ordinary way, to print or display an announcement 
including an appropriate copyright notice and a 
notice that there is no warranty (or else, saying that 
010COV.book  Page 83  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
84
GB
you provide a warranty) and that users may 
redistribute the program under these conditions, and 
telling the user how to view a copy of this License. 
(Exception: if the Program itself is interactive but 
does not normally print such an announcement, your 
work based on the Program is not required to print 
an announcement.)
These requirements apply to the modified work as a 
whole. If identifiable sections of that work are not derived 
from the Program, and can be reasonably considered 
independent and separate works in themselves, then this 
License, and its terms, do not apply to those sections when 
you distribute them as separate works. But when you 
distribute the same sections as part of a whole which is a 
work based on the Program, the distribution of the whole 
must be on the terms of this License, whose permissions 
for other licensees extend to the entire whole, and thus to 
each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or 
contest your rights to work written entirely by you; rather, 
the intent is to exercise the right to control the distribution 
of derivative or collective works based on the Program.
In addition, mere aggregation of another work not based 
on the Program with the Program (or with a work based on 
the Program) on a volume of a storage or distribution 
medium does not bring the other work under the scope of 
this License.
3. You may copy and distribute the Program (or a work 
based on it, under Section 2) in object code or 
executable form under the terms of Sections 1 and 2 
above provided that you also do one of the following:
a) Accompany it with the complete corresponding 
machine-readable source code, which must be 
distributed under the terms of Sections 1 and 2 
above on a medium customarily used for software 
interchange; or,
b) Accompany it with a written offer, valid for at least 
three years, to give any third party, for a charge no 
more than your cost of physically performing source 
distribution, a complete machine-readable copy of 
the corresponding source code, to be distributed 
under the terms of Sections 1 and 2 above on a 
medium customarily used for software interchange; 
or,
c) Accompany it with the information you received as 
to the offer to distribute corresponding source code. 
(This alternative is allowed only for noncommercial 
distribution and only if you received the program in 
object code or executable form with such an offer, 
in accord with Subsection b above.)
The source code for a work means the preferred form of 
the work for making modifications to it. For an executable 
work, complete source code means all the source code for 
all modules it contains, plus any associated interface 
definition files, plus the scripts used to control 
compilation and installation of the executable. However, 
as a special exception, the source code distributed need 
not include anything that is normally distributed (in either 
source or binary form) with the major components 
(compiler, kernel, and so on) of the operating system on 
which the executable runs, unless that component itself 
accompanies the executable.
If distribution of executable or object code is made by 
offering access to copy from a designated place, then 
offering equivalent access to copy the source code from 
the same place counts as distribution of the source code, 
even though third parties are not compelled to copy the 
source along with the object code.
4. You may not copy, modify, sublicense, or distribute the 
Program except as expressly provided under this 
License. Any attempt otherwise to copy, modify, 
sublicense or distribute the Program is void, and will 
automatically terminate your rights under this License. 
However, parties who have received copies, or rights, 
from you under this License will not have their licenses 
terminated so long as such parties remain in full 
compliance.
5. You are not required to accept this License, since you 
have not signed it. However, nothing else grants you 
permission to modify or distribute the Program or its 
derivative works. These actions are prohibited by law if 
you do not accept this License. Therefore, by 
modifying or distributing the Program (or any work 
based on the Program), you indicate your acceptance of 
this License to do so, and all its terms and conditions 
for copying, distributing or modifying the Program or 
works based on it.
6. Each time you redistribute the Program (or any work 
based on the Program), the recipient automatically 
receives a license from the original licensor to copy, 
distribute or modify the Program subject to these terms 
and conditions. You may not impose any further 
restrictions on the recipients’ exercise of the rights 
granted herein.You are not responsible for enforcing 
compliance by third parties to this License.
7. If, as a consequence of a court judgment or allegation 
of patent infringement or for any other reason (not 
limited to patent issues), conditions are imposed on you 
(whether by court order, agreement or otherwise) that 
contradict the conditions of this License, they do not 
excuse you from the conditions of this License. If you 
cannot distribute so as to satisfy simultaneously your 
obligations under this License and any other pertinent 
obligations, then as a consequence you may not 
distribute the Program at all. For example, if a patent 
license would not permit royalty-free redistribution of 
the Program by all those who receive copies directly or 
indirectly through you, then the only way you could 
satisfy both it and this License would be to refrain 
entirely from distribution of the Program.
If any portion of this section is held invalid or 
unenforceable under any particular circumstance, the 
balance of the section is intended to apply and the section 
as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to 
infringe any patents or other property right claims or to 
contest validity of any such claims; this section has the 
sole purpose of protecting the integrity of the free 
software distribution system, which is implemented by 
public license practices. Many people have made generous 
contributions to the wide range of software distributed 
through that system in reliance on consistent application 
of that system; it is up to the author/donor to decide if he 
010COV.book  Page 84  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
85
GB
or she is willing to distribute software through any other 
system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is 
believed to be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is 
restricted in certain countries either by patents or by 
copyrighted interfaces, the original copyright holder 
who places the Program under this License may add an 
explicit geographical distribution limitation excluding 
those countries, so that distribution is permitted only in 
or among countries not thus excluded. In such case, 
this License incorporates the limitation as if written in 
the body of this License.
9. The Free Software Foundation may publish revised 
and/or new versions of the General Public License 
from time to time. Such new versions will be similar in 
spirit to the present version, but may differ in detail to 
address new problems or concerns.
Each version is given a distinguishing version number. If 
the Program specifies a version number of this License 
which applies to it and “any later version”, you have the 
option of following the terms and conditions either of that 
version or of any later version published by the Free 
Software Foundation. If the Program does not specify a 
version number of this License, you may choose any 
version ever published by the Free Software Foundation.
10.If you wish to incorporate parts of the Program into 
other free programs whose distribution conditions are 
different, write to the author to ask for permission. For 
software which is copyrighted by the Free Software 
Foundation, write to the Free Software Foundation; we 
sometimes make exceptions for this. Our decision will 
be guided by the two goals of preserving the free status 
of all derivatives of our free software and of promoting 
the sharing and reuse of software generally.
NO WARRANTY 
11.BECAUSE THE PROGRAM IS LICENSED FREE 
OF CHARGE, THERE IS NO WARRANTY FOR 
THE PROGRAM, TO THE EXTENT PERMITTED 
BY APPLICABLE LAW. EXCEPT WHEN 
OTHERWISE STATED IN WRITING THE 
COPYRIGHT HOLDERS AND/OR OTHER 
PARTIES PROVIDE THE PROGRAM “AS IS” 
WITHOUT WARRANTY OF ANY KIND, EITHER 
EXPRESSED OR IMPLIED, INCLUDING, BUT 
NOT LIMITED TO, THE IMPLIED WARRANTIES 
OF MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE. THE ENTIRE RISK AS 
TO THE QUALITY AND PERFORMANCE OF THE 
PROGRAM IS WITH YOU. SHOULD THE 
PROGRAM PROVE DEFECTIVE, YOU ASSUME 
THE COST OF ALL NECESSARY SERVICING, 
REPAIR OR CORRECTION. 
12.IN NO EVENT UNLESS REQUIRED BY 
APPLICABLE LAW OR AGREED TO IN WRITING 
WILL ANY COPYRIGHT HOLDER, OR ANY 
OTHER PARTY WHO MAY MODIFY AND/OR 
REDISTRIBUTE THE PROGRAM AS PERMITTED 
ABOVE, BE LIABLE TO YOU FOR DAMAGES, 
INCLUDING ANY GENERAL, SPECIAL, 
INCIDENTAL OR CONSEQUENTIAL DAMAGES 
ARISING OUT OF THE USE OR INABILITY TO 
USE THE PROGRAM (INCLUDING BUT NOT 
LIMITED TO LOSS OF DATA OR DATA BEING 
RENDERED INACCURATE OR LOSSES 
SUSTAINED BY YOU OR THIRD PARTIES OR A 
FAILURE OF THE PROGRAM TO OPERATE 
WITH ANY OTHER PROGRAMS), EVEN IF SUCH 
HOLDER OR OTHER PARTY HAS BEEN 
ADVISED OF THE POSSIBILITY OF SUCH 
DAMAGES.
END OF TERMS AND 
CONDITIONS    
How to Apply These Terms to Your New 
Programs
If you develop a new program, and you want it to be of the 
greatest possible use to the public, the best way to achieve 
this is to make it free software which everyone can 
redistribute and change under these terms. 
To do so, attach the following notices to the program. It is 
safest to attach them to the start of each source file to most 
effectively convey the exclusion of warranty; and each file 
should have at least the “copyright” line and a pointer to 
where the full notice is found.
Copyright (C)
This program is free software; you can redistribute it 
and/or modify it under the terms of the GNU General 
Public License as published by the Free Software 
Foundation; either version 2 of the License, or (at 
your option) any later version.
This program is distributed in the hope that it will be 
useful, but WITHOUT ANY WARRANTY; without 
even the implied warranty of MERCHANTABILITY 
or FITNESS FOR A PARTICULAR PURPOSE. See 
the GNU General Public License for more details.
You should have received a copy of the GNU General 
Public License along with this program; if not, write 
to the Free Software Foundation, Inc., 51 Franklin 
Street, Fifth Floor, Boston, MA 02110-1301, USA
Also add information on how to contact you by electronic 
and paper mail.
If the program is interactive, make it output a short notice 
like this when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of 
author Gnomovision comes with ABSOLUTELY NO 
WARRANTY; for details type `show w’. This is free 
software, and you are welcome to redistribute it under 
certain conditions; type `show c’ for details. 
The hypothetical commands `show w’ and `show c’ 
should show the appropriate parts of the General Public 
010COV.book  Page 85  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
86
GB
License. Of course, the commands you use may be called 
something other than `show w’ and `show c’; they could 
even be mouse-clicks or menu items--whatever suits your 
program.
You should also get your employer (if you work as a 
programmer) or your school, if any, to sign a “copyright 
disclaimer” for the program, if necessary. Here is a 
sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright 
interest in the program `Gnomovision’ (which makes 
passes at compilers) written by James Hacker.
<signature of TyCoon>, 1 April 1989 Ty Coon, 
President of Vice
This General Public License does not permit incorporating 
your program into proprietary programs. If your program 
is a subroutine library, you may consider it more useful to 
permit linking proprietary applications with the library. If 
this is what you want to do, use the GNU Lesser General 
Public License instead of this License.
GNU LESSER GENERAL 
PUBLIC LICENSE 
Version 2.1, February 1999 
Copyright (C) 1991, 1999 Free Software Foundation, Inc. 
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 
USA Everyone is permitted to copy and distribute 
verbatim copies of this license document, but changing it 
is not allowed. 
[This is the first released version of the Lesser GPL. It 
also counts as the successor of the GNU Library Public 
License, version 2, hence the version number 2.1.] 
Preamble 
The licenses for most software are designed to take away 
your freedom to share and change it. By contrast, the 
GNU General Public Licenses are intended to guarantee 
your freedom to share and change free software--to make 
sure the software is free for all its users. 
This license, the Lesser General Public License, applies to 
some specially designated software packages--typically 
libraries--of the Free Software Foundation and other 
authors who decide to use it. You can use it too, but we 
suggest you first think carefully about whether this license 
or the ordinary General Public License is the better 
strategy to use in any particular case, based on the 
explanations below. 
When we speak of free software, we are referring to 
freedom of use, not price. Our General Public Licenses are 
designed to make sure that you have the freedom to 
distribute copies of free software (and charge for this 
service if you wish); that you receive source code or can 
get it if you want it; that you can change the software and 
use pieces of it in new free programs; and that you are 
informed that you can do these things. 
To protect your rights, we need to make restrictions that 
forbid distributors to deny you these rights or to ask you to 
surrender these rights. These restrictions translate to 
certain responsibilities for you if you distribute copies of 
the library or if you modify it. 
For example, if you distribute copies of the library, 
whether gratis or for a fee, you must give the recipients all 
the rights that we gave you. You must make sure that they, 
too, receive or can get the source code. If you link other 
code with the library, you must provide complete object 
files to the recipients, so that they can relink them with the 
library after making changes to the library and 
recompiling it. And you must show them these terms so 
they know their rights. 
We protect your rights with a two-step method: (1) we 
copyright the library, and (2) we offer you this license, 
which gives you legal permission to copy, distribute and/
or modify the library.
To protect each distributor, we want to make it very clear 
that there is no warranty for the free library. Also, if the 
library is modified by someone else and passed on, the 
010COV.book  Page 86  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
87
GB
recipients should know that what they have is not the 
original version, so that the original author’s reputation 
will not be affected by problems that might be introduced 
by others. 
Finally, software patents pose a constant threat to the 
existence of any free program. We wish to make sure that 
a company cannot effectively restrict the users of a free 
program by obtaining a restrictive license from a patent 
holder. Therefore, we insist that any patent license 
obtained for a version of the library must be consistent 
with the full freedom of use specified in this license. 
Most GNU software, including some libraries, is covered 
by the ordinary GNU General Public License. This 
license, the GNU Lesser General Public License, applies 
to certain designated libraries, and is quite different from 
the ordinary General Public License. We use this license 
for certain libraries in order to permit linking those 
libraries into non-free programs. 
When a program is linked with a library, whether 
statically or using a shared library, the combination of the 
two is legally speaking a combined work, a derivative of 
the original library. The ordinary General Public License 
therefore permits such linking only if the entire 
combination fits its criteria of freedom. The Lesser 
General Public License permits more lax criteria for 
linking other code with the library. 
We call this license the “Lesser” General Public License 
because it does Less to protect the user’s freedom than the 
ordinary General Public License. It also provides other 
free software developers Less of an advantage over 
competing non-free programs. These disadvantages are 
the reason we use the ordinary General Public License for 
many libraries. However, the Lesser license provides 
advantages in certain special circumstances. 
For example, on rare occasions, there may be a special 
need to encourage the widest possible use of a certain 
library, so that it becomes a de-facto standard. To achieve 
this, non-free programs must be allowed to use the library. 
A more frequent case is that a free library does the same 
job as widely used non-free libraries. In this case, there is 
little to gain by limiting the free library to free software 
only, so we use the Lesser General Public License. 
In other cases, permission to use a particular library in 
non-free programs enables a greater number of people to 
use a large body of free software. For example, permission 
to use the GNU C Library in non-free programs enables 
many more people to use the whole GNU operating 
system, as well as its variant, the GNU/Linux operating 
system. 
Although the Lesser General Public License is Less 
protective of the users’ freedom, it does ensure that the 
user of a program that is linked with the Library has the 
freedom and the wherewithal to run that program using a 
modified version of the Library. 
The precise terms and conditions for copying, distribution 
and modification follow. Pay close attention to the 
difference between a “work based on the library” and a 
“work that uses the library”. The former contains code 
derived from the library, whereas the latter must be 
combined with the library in order to run. 
TERMS AND CONDITIONS FOR 
COPYING, DISTRIBUTION AND 
MODIFICATION 
0. This License Agreement applies to any software library 
or other program which contains a notice placed by the 
copyright holder or other authorized party saying it 
may be distributed under the terms of this Lesser 
General Public License (also called “this License”). 
Each licensee is addressed as “you”. 
A “library” means a collection of software functions and/
or data prepared so as to be conveniently linked with 
application programs (which use some of those functions 
and data) to form executables. 
The “Library”, below, refers to any such software library 
or work which has been distributed under these terms. A 
“work based on the Library” means either the Library or 
any derivative work under copyright law: that is to say, a 
work containing the Library or a portion of it, either 
verbatim or with modifications and/or translated 
straightforwardly into another language. (Hereinafter, 
translation is included without limitation in the term 
“modification”.) 
”Source code” for a work means the preferred form of the 
work for making modifications to it. For a library, 
complete source code means all the source code for all 
modules it contains, plus any associated interface 
definition files, plus the scripts used to control 
compilation and installation of the library. 
Activities other than copying, distribution and 
modification are not covered by this License; they are 
outside its scope. The act of running a program using the 
Library is not restricted, and output from such a program 
is covered only if its contents constitute a work based on 
the Library (independent of the use of the Library in a tool 
for writing it). Whether that is true depends on what the 
Library does and what the program that uses the Library 
does. 
1. You may copy and distribute verbatim copies of the 
Library’s complete source code as you receive it, in 
any medium, provided that you conspicuously and 
appropriately publish on each copy an appropriate 
copyright notice and disclaimer of warranty; keep 
intact all the notices that refer to this License and to the 
absence of any warranty; and distribute a copy of this 
License along with the Library. 
You may charge a fee for the physical act of transferring a 
copy, and you may at your option offer warranty 
protection in exchange for a fee. 
2. You may modify your copy or copies of the Library or 
any portion of it, thus forming a work based on the 
Library, and copy and distribute such modifications or 
work under the terms of Section 1 above, provided that 
you also meet all of these conditions: 
a) The modified work must itself be a software library.
b) You must cause the files modified to carry 
prominent notices stating that you changed the files 
and the date of any change. 
010COV.book  Page 87  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
88
GB
c) You must cause the whole of the work to be 
licensed at no charge to all third parties under the 
terms of this License. 
d) If a facility in the modified Library refers to a 
function or a table of data to be supplied by an 
application program that uses the facility, other than 
as an argument passed when the facility is invoked, 
then you must make a good faith effort to ensure 
that, in the event an application does not supply 
such function or table, the facility still operates, and 
performs whatever part of its purpose remains 
meaningful. 
(For example, a function in a library to compute square 
roots has a purpose that is entirely well-defined 
independent of the application. Therefore, Subsection 
2d requires that any application-supplied function or 
table used by this function must be optional: if the 
application does not supply it, the square root function 
must still compute square roots.) 
These requirements apply to the modified work as a 
whole. If identifiable sections of that work are not 
derived from the Library, and can be reasonably 
considered independent and separate works in 
themselves, then this License, and its terms, do not 
apply to those sections when you distribute them as 
separate works. But when you distribute the same 
sections as part of a whole which is a work based on 
the Library, the distribution of the whole must be on 
the terms of this License, whose permissions for other 
licensees extend to the entire whole, and thus to each 
and every part regardless of who wrote it. 
Thus, it is not the intent of this section to claim rights or 
contest your rights to work written entirely by you; rather, 
the intent is to exercise the right to control the distribution 
of derivative or collective works based on the Library. 
In addition, mere aggregation of another work not based 
on the Library with the Library (or with a work based on 
the Library) on a volume of a storage or distribution 
medium does not bring the other work under the scope of 
this License. 
3. You may opt to apply the terms of the ordinary GNU 
General Public License instead of this License to a 
given copy of the Library. To do this, you must alter all 
the notices that refer to this License, so that they refer 
to the ordinary GNU General Public License, version 
2, instead of to this License. (If a newer version than 
version 2 of the ordinary GNU General Public License 
has appeared, then you can specify that version instead 
if you wish.) Do not make any other change in these 
notices. 
Once this change is made in a given copy, it is irreversible 
for that copy, so the ordinary GNU General Public 
License applies to all subsequent copies and derivative 
works made from that copy. 
This option is useful when you wish to copy part of the 
code of the Library into a program that is not a library. 
4. You may copy and distribute the Library (or a portion 
or derivative of it, under Section 2) in object code or 
executable form under the terms of Sections 1 and 2 
above provided that you accompany it with the 
complete corresponding machine-readable source 
code, which must be distributed under the terms of 
Sections 1 and 2 above on a medium customarily used 
for software interchange. 
If distribution of object code is made by offering access to 
copy from a designated place, then offering equivalent 
access to copy the source code from the same place 
satisfies the requirement to distribute the source code, 
even though third parties are not compelled to copy the 
source along with the object code. 
5. A program that contains no derivative of any portion of 
the Library, but is designed to work with the Library by 
being compiled or linked with it, is called a “work that 
uses the Library”. Such a work, in isolation, is not a 
derivative work of the Library, and therefore falls 
outside the scope of this License. 
However, linking a “work that uses the Library” with the 
Library creates an executable that is a derivative of the 
Library (because it contains portions of the Library), 
rather than a “work that uses the library”. The executable 
is therefore covered by this License. Section 6 states terms 
for distribution of such executables. 
When a “work that uses the Library” uses material from a 
header file that is part of the Library, the object code for 
the work may be a derivative work of the Library even 
though the source code is not. Whether this is true is 
especially significant if the work can be linked without the 
Library, or if the work is itself a library. The threshold for 
this to be true is not precisely defined by law. 
If such an object file uses only numerical parameters, data 
structure layouts and accessors, and small macros and 
small inline functions (ten lines or less in length), then the 
use of the object file is unrestricted, regardless of whether 
it is legally a derivative work. (Executables containing 
this object code plus portions of the Library will still fall 
under Section 6.) 
Otherwise, if the work is a derivative of the Library, you 
may distribute the object code for the work under the 
terms of Section 6. Any executables containing that work 
also fall under Section 6, whether or not they are linked 
directly with the Library itself. 
6. As an exception to the Sections above, you may also 
combine or link a “work that uses the Library” with the 
Library to produce a work containing portions of the 
Library, and distribute that work under terms of your 
choice, provided that the terms permit modification of 
the work for the customer’s own use and reverse 
engineering for debugging such modifications. 
You must give prominent notice with each copy of the 
work that the Library is used in it and that the Library and 
its use are covered by this License. You must supply a 
copy of this License. If the work during execution 
displays copyright notices, you must include the copyright 
notice for the Library among them, as well as a reference 
directing the user to the copy of this License. Also, you 
must do one of these things: 
a) Accompany the work with the complete 
corresponding machine-readable source code for the 
Library including whatever changes were used in 
the work (which must be distributed under Sections 
010COV.book  Page 88  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
89
GB
1 and 2 above); and, if the work is an executable 
linked with the Library, with the complete 
machine-readable “work that uses the Library”, as 
object code and/or source code, so that the user can 
modify the Library and then relink to produce a 
modified executable containing the modified 
Library. (It is understood that the user who changes 
the contents of definitions files in the Library will 
not necessarily be able to recompile the application 
to use the modified definitions.) 
b) Use a suitable shared library mechanism for linking 
with the Library. A suitable mechanism is one that 
(1) uses at run time a copy of the library already 
present on the user’s computer system, rather than 
copying library functions into the executable, and 
(2) will operate properly with a modified version of 
the library, if the user installs one, as long as the 
modified version is interface-compatible with the 
version that the work was made with. 
c) Accompany the work with a written offer, valid for 
at least three years, to give the same user the 
materials specified in Subsection 6a, above, for a 
charge no more than the cost of performing this 
distribution. 
d) If distribution of the work is made by offering 
access to copy from a designated place, offer 
equivalent access to copy the above specified 
materials from the same place. 
e) Verify that the user has already received a copy of 
these materials or that you have already sent this 
user a copy. 
For an executable, the required form of the “work that 
uses the Library” must include any data and utility 
programs needed for reproducing the executable from it. 
However, as a special exception, the materials to be 
distributed need not include anything that is normally 
distributed (in either source or binary form) with the major 
components (compiler, kernel, and so on) of the operating 
system on which the executable runs, unless that 
component itself accompanies the executable. 
It may happen that this requirement contradicts the license 
restrictions of other proprietary libraries that do not 
normally accompany the operating system. Such a 
contradiction means you cannot use both them and the 
Library together in an executable that you distribute. 
7. You may place library facilities that are a work based 
on the Library side-by-side in a single library together 
with other library facilities not covered by this License, 
and distribute such a combined library, provided that 
the separate distribution of the work based on the 
Library and of the other library facilities is otherwise 
permitted, and provided that you do these two things:
a) Accompany the combined library with a copy of the 
same work based on the Library, uncombined with 
any other library facilities. This must be distributed 
under the terms of the Sections above.
b) Give prominent notice with the combined library of 
the fact that part of it is a work based on the Library, 
and explaining where to find the accompanying 
uncombined form of the same work.
8. You may not copy, modify, sublicense, link with, or 
distribute the Library except as expressly provided 
under this License. Any attempt otherwise to copy, 
modify, sublicense, link with, or distribute the Library 
is void, and will automatically terminate your rights 
under this License. However, parties who have 
received copies, or rights, from you under this License 
will not have their licenses terminated so long as such 
parties remain in full compliance. 
9. You are not required to accept this License, since you 
have not signed it. However, nothing else grants you 
permission to modify or distribute the Library or its 
derivative works. These actions are prohibited by law if 
you do not accept this License. Therefore, by 
modifying or distributing the Library (or any work 
based on the Library), you indicate your acceptance of 
this License to do so, and all its terms and conditions 
for copying, distributing or modifying the Library or 
works based on it. 
10.Each time you redistribute the Library (or any work 
based on the Library), the recipient automatically 
receives a license from the original licensor to copy, 
distribute, link with or modify the Library subject to 
these terms and conditions. You may not impose any 
further restrictions on the recipients’ exercise of the 
rights granted herein. You are not responsible for 
enforcing compliance by third parties with this 
License. 
11.If, as a consequence of a court judgment or allegation 
of patent infringement or for any other reason (not 
limited to patent issues), conditions are imposed on you 
(whether by court order, agreement or otherwise) that 
contradict the conditions of this License, they do not 
excuse you from the conditions of this License. If you 
cannot distribute so as to satisfy simultaneously your 
obligations under this License and any other pertinent 
obligations, then as a consequence you may not 
distribute the Library at all. For example, if a patent 
license would not permit royalty-free redistribution of 
the Library by all those who receive copies directly or 
indirectly through you, then the only way you could 
satisfy both it and this License would be to refrain 
entirely from distribution of the Library. 
If any portion of this section is held invalid or 
unenforceable under any particular circumstance, the 
balance of the section is intended to apply, and the section 
as a whole is intended to apply in other circumstances. 
It is not the purpose of this section to induce you to 
infringe any patents or other property right claims or to 
contest validity of any such claims; this section has the 
sole purpose of protecting the integrity of the free 
software distribution system which is implemented by 
public license practices. Many people have made generous 
contributions to the wide range of software distributed 
through that system in reliance on consistent application 
of that system; it is up to the author/donor to decide if he 
or she is willing to distribute software through any other 
system and a licensee cannot impose that choice. 
This section is intended to make thoroughly clear what is 
believed to be a consequence of the rest of this License. 
12.If the distribution and/or use of the Library is restricted 
in certain countries either by patents or by copyrighted 
interfaces, the original copyright holder who places the 
Library under this License may add an explicit 
010COV.book  Page 89  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
90
GB
geographical distribution limitation excluding those 
countries, so that distribution is permitted only in or 
among countries not thus excluded. In such case, this 
License incorporates the limitation as if written in the 
body of this License. 
13.The Free Software Foundation may publish revised 
and/or new versions of the Lesser General Public 
License from time to time. Such new versions will be 
similar in spirit to the present version, but may differ in 
detail to address new problems or concerns. 
Each version is given a distinguishing version number. If 
the Library specifies a version number of this License 
which applies to it and “any later version”, you have the 
option of following the terms and conditions either of that 
version or of any later version published by the Free 
Software Foundation. If the Library does not specify a 
license version number, you may choose any version ever 
published by the Free Software Foundation. 
14.If you wish to incorporate parts of the Library into 
other free programs whose distribution conditions are 
incompatible with these, write to the author to ask for 
permission. For software which is copyrighted by the 
Free Software Foundation, write to the Free Software 
Foundation; we sometimes make exceptions for this. 
Our decision will be guided by the two goals of 
preserving the free status of all derivatives of our free 
software and of promoting the sharing and reuse of 
software generally. 
NO WARRANTY
15.BECAUSE THE LIBRARY IS LICENSED FREE OF 
CHARGE, THERE IS NO WARRANTY FOR THE 
LIBRARY, TO THE EXTENT PERMITTED BY 
APPLICABLE LAW. EXCEPT WHEN OTHERWISE 
STATED IN WRITING THE COPYRIGHT 
HOLDERS AND/OR OTHER PARTIES PROVIDE 
THE LIBRARY “AS IS” WITHOUT WARRANTY 
OF ANY KIND, EITHER EXPRESSED OR 
IMPLIED, INCLUDING, BUT NOT LIMITED TO, 
THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE. THE ENTIRE RISK AS 
TO THE QUALITY AND PERFORMANCE OF THE 
LIBRARY IS WITH YOU. SHOULD THE LIBRARY 
PROVE DEFECTIVE, YOU ASSUME THE COST 
OF ALL NECESSARY SERVICING, REPAIR OR 
CORRECTION. 
16.IN NO EVENT UNLESS REQUIRED BY 
APPLICABLE LAW OR AGREED TO IN WRITING 
WILL ANY COPYRIGHT HOLDER, OR ANY 
OTHER PARTY WHO MAY MODIFY AND/OR 
REDISTRIBUTE THE LIBRARY AS PERMITTED 
ABOVE, BE LIABLE TO YOU FOR DAMAGES, 
INCLUDING ANY GENERAL, SPECIAL, 
INCIDENTAL OR CONSEQUENTIAL DAMAGES 
ARISING OUT OF THE USE OR INABILITY TO 
USE THE LIBRARY (INCLUDING BUT NOT 
LIMITED TO LOSS OF DATA OR DATA BEING 
RENDERED INACCURATE OR LOSSES 
SUSTAINED BY YOU OR THIRD PARTIES OR A 
FAILURE OF THE LIBRARY TO OPERATE WITH 
ANY OTHER SOFTWARE), EVEN IF SUCH 
HOLDER OR OTHER PARTY HAS BEEN 
ADVISED OF THE POSSIBILITY OF SUCH 
DAMAGES. 
END OF TERMS AND 
CONDITIONS 
How to Apply These Terms to Your New 
Libraries 
If you develop a new library, and you want it to be of the 
greatest possible use to the public, we recommend making 
it free software that everyone can redistribute and change. 
You can do so by permitting redistribution under these 
terms (or, alternatively, under the terms of the ordinary 
General Public License). 
To apply these terms, attach the following notices to the 
library. It is safest to attach them to the start of each 
source file to most effectively convey the exclusion of 
warranty; and each file should have at least the 
“copyright” line and a pointer to where the full notice is 
found. 
<one line to give the library’s name and an idea of 
what it does.> Copyright (C) <year> <name of 
author>
This library is free software; you can redistribute it 
and/or modify it under the terms of the GNU Lesser 
General Public License as published by the Free 
Software Foundation; either version 2.1 of the 
License, or (at your option) any later version.
This library is distributed in the hope that it will be 
useful, but WITHOUT ANY WARRANTY; without 
even the implied warranty of MERCHANTABILITY 
or FITNESS FOR A PARTICULAR PURPOSE. See 
the GNU Lesser General Public License for more 
details.
You should have received a copy of the GNU Lesser 
General Public License along with this library; if not, 
write to the Free Software Foundation, Inc., 51 
Franklin Street, Fifth Floor, Boston, MA 02110-1301, 
USA Also add information on how to contact you by 
electronic and paper mail. 
You should also get your employer (if you work as a 
programmer) or your school, if any, to sign a “copyright 
disclaimer” for the library, if necessary. Here is a sample; 
alter the names: 
Yoyodyne, Inc., hereby disclaims all copyright 
interest in the library `Frob’ (a library for tweaking 
knobs) written by James Random Hacker. 
signature of Ty Coon, 1 April 1990 Ty Coon, 
President of Vice
That’s all there is to it!
010COV.book  Page 90  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
91
GB
Notice regarding other 
third-party software
This product contains the following software applications 
for which Sony has been licensed either directly or 
indirectly by third parties.
1. OpenSSL (including the library called “Original 
SSLeay”)
2. libcurl
3. libjpeg
4. libpng
5. ncurses
6. ntp
7. zlib
8. Expat
9. NetBSD
By request of the copyright holders of these software 
applications, Sony provides our customers with the 
following notice.
1. OpenSSL
Copyright (c) 1998 - 2007 The OpenSSL Project.All 
rights reserved.
Copyright (c) 1995-1998 Eric Young 
(eay@cryptsoft.com)All rights reserved.
This product includes software developed by the 
OpenSSL.
Project for use in the OpenSSL Toolkit
(http://www.openssl.org/).
OpenSSL License
Redistribution and use in source and binary forms, with or 
without modification, are permitted provided that the 
following conditions are met:
1. Redistributions of source code must retain the above 
copyright notice, this list of conditions and the 
following disclaimer.
2. Redistributions in binary form must reproduce the 
above copyright notice, this list of conditions and 
the following disclaimer in the documentation and/
or other materials provided with the distribution.
3. All advertising materials mentioning features or use 
of this software must display the following 
acknowledgment:
“This product includes software developed by the 
OpenSSL Project for use in the OpenSSL Toolkit. 
(http://www.openssl.org/)”
4. The names “OpenSSL Toolkit” and “OpenSSL 
Project” must not be used to endorse or promote 
products derived from this software without prior 
written permission. For written permission, please 
contact openssl-core@openssl.org.
5. Products derived from this software may not be 
called “OpenSSL” nor may “OpenSSL” appear in 
their names without prior written permission of the 
OpenSSL Project.
6. Redistributions of any form whatsoever must retain 
the following acknowledgment:
“This product includes software developed by the 
OpenSSL Project for use in the OpenSSL Toolkit 
(http://www.openssl.org/)”
THIS SOFTWARE IS PROVIDED BY THE OpenSSL 
PROJECT “AS IS” AND ANY EXPRESSED OR 
IMPLIED WARRANTIES, INCLUDING, BUT NOT 
LIMITED TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
EVENT SHALL THE OpenSSL PROJECT OR ITS 
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
INDIRECT, INCIDENTAL, SPECIAL,EXEMPLARY, 
OR CONSEQUENTIAL DAMAGES (INCLUDING, 
BUT NOT LIMITED TO, PROCUREMENT OF 
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON 
ANY THEORY OFLIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT 
(INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.
Original SSLeay License
Redistribution and use in source and binary forms, with or 
without modification, are permitted provided that the 
following conditions are met:
1. Redistributions of source code must retain the 
copyright notice, this list of conditions and the 
following disclaimer.
2. Redistributions in binary form must reproduce the 
above copyright notice, this list of conditions and 
the following disclaimer in the documentation and/
or other materials provided with the distribution.
3. All advertising materials mentioning features or use 
of this software must display the following 
acknowledgement:
“This product includes cryptographic software 
written by Eric Young (eay@cryptsoft.com)” The 
word “cryptographic” can be left out if the rouines 
from the library being used are not cryptographic 
related :-).
4. If you include any Windows specific code (or a 
derivative thereof) from the apps directory 
(application code) you must include an 
acknowledgement:
“This product includes software written by Tim 
Hudson (tjh@cryptsoft.com)”
THIS SOFTWARE IS PROVIDED BY ERIC YOUNG 
“AS IS” AND ANY EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING, BUT NOT LIMITED 
TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
EVENT SHALL THE AUTHOR OR CONTRIBUTORS 
BE LIABLE FOR ANY DIRECT, INDIRECT, 
INCIDENTAL, SPECIAL, EXEMPLARY, OR 
CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
NOT LIMITED TO, PROCUREMENT OF 
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON 
ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT 
(INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS 
010COV.book  Page 91  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
92
GB
SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.
2. libcurl
COPYRIGHT AND PERMISSION NOTICE
Copyright (c) 1996 - 2008, Daniel Stenberg, 
<daniel@haxx.se>.
All rights reserved.
Permission to use, copy, modify, and distribute this 
software for any purpose with or without fee is hereby 
granted, provided that the above copyright notice and this 
permission notice appear in all copies.
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT 
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
INCLUDING BUT NOT LIMITED TO THE 
WARRANTIES OF MERCHANTABILITY, FITNESS 
FOR A PARTICULAR PURPOSE AND 
NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES 
OR OTHER LIABILITY, WHETHER IN AN ACTION 
OF CONTRACT, TORT OR OTHERWISE, ARISING 
FROM, OUT OF OR IN CONNECTION WITH THE 
SOFTWARE OR THE USE OR OTHER DEALINGS IN 
THE SOFTWARE.
Except as contained in this notice, the name of a copyright 
holder shall not be used in advertising or otherwise to 
promote the sale, use or other dealings in this Software 
without prior written authorization of the copyright 
holder.
3. libjpeg
This software is based in part on the work of the 
Independent JPEG Group.
4. libpng
Copyright (c) 2004, 2006-2009 Glenn Randers-Pehrson
Copyright (c) 2000-2002 Glenn Randers-Pehrson
Copyright (c) 1998, 1999 Glenn Randers-Pehrson
Copyright (c) 1996, 1997 Andreas Dilger
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, 
Inc.
5. ncurses
Copyright (c) 1998-2004,2006 Free Software Foundation, 
Inc.
Permission is hereby granted, free of charge, to any person 
obtaining a copy of this software and associated 
documentation files (the “Software”), to deal in the 
Software without restriction, including without limitation 
the rights to use, copy, modify, merge, publish, distribute, 
distribute with modifications, sublicense, and/or sell 
copies of the Software, and to permit persons to whom the 
Software is furnished to do so, subject to the following 
conditions:
The above copyright notice and this permission notice 
shall be included in all copies or substantial portions of the 
Software.
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT 
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
INCLUDING BUT NOT LIMITED TO THE 
WARRANTIES OF MERCHANTABILITY, FITNESS 
FOR A PARTICULAR PURPOSE AND 
NONINFRINGEMENT. IN NO EVENT SHALL THE 
ABOVE COPYRIGHT HOLDERS BE LIABLE FOR 
ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
WHETHER IN AN ACTION OF CONTRACT, TORT 
OR OTHERWISE, ARISING FROM, OUT OF OR IN 
CONNECTION WITH THE SOFTWARE OR THE USE 
OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name(s) of the 
above copyright holders shall not be used in advertising or 
otherwise to promote the sale, use or other dealings in this 
Software without prior written authorization.
6. ntp
Copyright (c) David L. Mills 1992-2009
Permission to use, copy, modify, and distribute this 
software and its documentation for any purpose with or 
without fee is hereby granted, provided that the above 
copyright notice appears in all copies and that both the 
copyright notice and this permission notice appear in 
supporting documentation, and that the name University 
of Delaware not be used in advertising or publicity 
pertaining to distribution of the software without specific, 
written prior permission. The University of Delaware 
makes no representations about the suitability this 
software for any purpose. It is provided “as is” without 
express or implied warranty.
7. zlib
Copyright (C) 1995-2004 Jean-loup Gailly and Mark 
Adler
8. Expat
COPYRIGHT AND PERMISSION NOTICE
Copyright (c) 1996 - 2008, Daniel Stenberg, 
<daniel@haxx.se>.
All rights reserved.
Permission to use, copy, modify, and distribute this 
software for any purpose with or without fee is hereby 
granted, provided that the above copyright notice and this 
permission notice appear in all copies.
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT 
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
INCLUDING BUT NOT LIMITED TO THE 
WARRANTIES OF MERCHANTABILITY, FITNESS 
FOR A PARTICULAR PURPOSE AND 
NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN 
NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES 
OR OTHER LIABILITY, WHETHER IN AN ACTION 
OF CONTRACT, TORT OR OTHERWISE, ARISING 
FROM, OUT OF OR IN CONNECTION WITH THE 
SOFTWARE OR THE USE OR OTHER DEALINGS IN 
THE SOFTWARE.
Except as contained in this notice, the name of a copyright 
holder shall not be used in advertising or otherwise to 
promote the sale, use or other dealings in this Software 
without prior written authorization of the copyright 
holder.
9. NetBSD
Copyright (c) 1994-2004 The NetBSD Foundation, Inc. 
All rights reserved. 
010COV.book  Page 92  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Right
NAS-SV20i/SV20Di
4-192-583-11(1)
93
GB
Redistribution and use in source and binary forms, with or 
without modification, are permitted provided that the 
following conditions are met:
1. Redistributions of source code must retain the above 
copyright notice, this list of conditions and the 
following disclaimer.
2. Redistributions in binary form must reproduce the 
above copyright notice, this list of conditions and the 
following disclaimer in the documentation and/or other 
materials provided with the distribution.
3. All advertising materials mentioning features or use of 
this software must display the following 
acknowledgement:
This product includes software developed by the 
NetBSD Foundation, Inc. and its contributors.
4. Neither the name of The NetBSD Foundation nor the 
names of its contributors may be used to endorse or 
promote products derived from this software without 
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS 
AND CONTRIBUTORS “AS IS” AND ANY EXPRESS 
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
LIMITED TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO 
EVENT SHALL THE REGENTS OR CONTRIBUTORS 
BE LIABLE FOR ANY DIRECT, INDIRECT, 
INCIDENTAL, SPECIAL, EXEMPLARY, OR 
CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
NOT LIMITED TO, PROCUREMENT OF 
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON 
ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT 
(INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.
The following notices are required to satisfy the license 
terms of the software that we have mentioned in this 
document:
This product includes software developed by Adam Glass.
This product includes software developed by Bill Paul.
This product includes software developed by Brini.
This product includes software developed by Causality 
Limited.
This product includes software developed by Charles M. 
Hannum.
This product includes software developed by Christian E. 
Hopps.
This product includes software developed by Christopher 
G. Demetriou.
This product includes software developed by Christopher 
G. Demetriou for the
NetBSD Project.
This product includes software developed by Christos 
Zoulas.
This product includes software developed by Gardner 
Buchanan.
This product includes software developed by Gordon W. 
Ross
This product includes software developed by Manuel 
Bouyer.
This product includes software developed by Mark 
Brinicombe.
This product includes software developed by Rolf 
Grossmann.
This product includes software developed by TooLs 
GmbH.
This product includes software developed by the NetBSD 
Foundation, Inc. and its contributors.
This product includes software developed by the RiscBSD 
team.
This product includes software developed by the 
University of California, Berkeley and its contributors.
This product includes software developed by the 
University of California, Lawrence Berkeley Laboratory 
and its contributors.
This product includes software developed by the 
University of California, Lawrence Berkeley Laboratory.
This product includes software developed for the NetBSD 
Project by Wasabi Systems, Inc.
This product includes software developed for the NetBSD 
Project by Matthias Drochner.
010COV.book  Page 93  Monday, June 14, 2010  9:12 AM

C:\_Work\Netjuke\Luke\IM\4192583111NASSV20i\01GB-NASSV20i\120LIC.fm
masterpage: Left
NAS-SV20i/SV20Di
4-192-583-11(1)
94
GB
Trademarks, etc.
•This software is based in part on the work of the 
Independent JPEG Group.
•PARTY STREAMING and the PARTY STREAMING 
logo are trademarks of Sony Corporation.
•VAIO,  , and VAIO Media are registered 
trademarks of Sony Corporation.
•US and foreign patents licensed from Dolby 
Laboratories.
•MPEG Layer-3 audio coding technology and patents 
licensed from Fraunhofer IIS and Thomson.
•Microsoft, Windows, Windows Vista, Windows 7™, 
Windows Media are trademarks or registered 
trademarks of Microsoft Corporation in the United 
States and/or other countries.
•iPod is a trademark of Apple Inc., registered in the U.S. 
and other countries.
•iPhone is a trademark of Apple Inc.
•“ ” is a mark of the Wi-Fi Alliance.
•DLNA®, the DLNA Logo and DLNA CERTIFIED™ 
are trademarks, service marks, or certification marks of 
the Digital Living Network Alliance.
WPA Supplicant
Copyright (c) 2003-2006, Jouni Malinen 
<jkmaline@cc.hut.fi> and contributors
All Rights Reserved.
Redistribution and use in source and binary forms, with or 
without modification, are permitted provided that the 
following conditions are met:
1 Redistributions of source code must retain the above 
copyright notice, this list of conditions and the 
following disclaimer.
2 Redistributions in binary form must reproduce the 
above copyright notice, this list of conditions and the 
following disclaimer in the documentation and/or 
other materials provided with the distribution.
3 Neither the name(s) of the above-listed copyright 
holder(s) nor the names of its contributors may be used 
to endorse or promote products derived from this 
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE 
COPYRIGHT HOLDERS AND CONTRIBUTORS “AS 
IS” AND ANY EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING, BUT NOT LIMITED 
TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
EVENT SHALL THE COPYRIGHT OWNER OR 
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
OR CONSEQUENTIAL DAMAGES (INCLUDING, 
BUT NOT LIMITED TO, PROCUREMENT OF 
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON 
ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT 
(INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.
•THIS PRODUCT IS LICENSED UNDER THE AVC 
PATENT PORTFOLIO LICENSE FOR THE 
PERSONAL AND NON-COMMERCIAL USE OF A 
CONSUMER TO (i)ENCODE VIDEO IN 
COMPLIANCE WITH THE AVC STANDARD 
(“AVC VIDEO”) AND/OR (ii)DECODE AVC VIDEO 
THAT WAS ENCODED BY A CONSUMER 
ENGAGED IN A PERSONAL AND 
NON-COMMERCIAL ACTIVITY AND/OR WAS 
OBTAINED FROM A VIDEO PROVIDER 
LICENSED TO PROVIDE AVC VIDEO. NO 
LICENSE IS GRANTED OR SHALL BE IMPLIED 
FOR ANY OTHER USE. ADDITIONAL 
INFORMATION MAY BE OBTAINED FROM 
MPEG LA, L.L.C. SEE 
HTTP://WWW.MPEGLA.COM 
•This product is protected by certain intellectual 
property rights of Microsoft Corporation. Use or 
distribution of such technology outside of this product 
is prohibited without a license from Microsoft or an 
authorized Microsoft subsidiary.
Content providers are using the digital rights 
management technology for Windows Media contained 
in this device (“WM-DRM”) to protect the integrity of 
their content (“Secure Content”) so that their 
intellectual property, including copyright, in such 
content is not misappropriated.
This device uses WM-DRM software to play Secure 
Content (“WM-DRM Software”). If the security of the 
WM-DRM Software in this device has been 
compromised, owners of Secure Content (“Secure 
Content Owners”) may request that Microsoft revoke 
the WM-DRM Software’s right to acquire new licenses 
to copy, display and/or play Secure Content. 
Revocation does not alter the WM-DRM Software’s 
ability to play unprotected content.  A list of revoked 
WM-DRM Software is sent to your device whenever 
you download a license for Secure Content from the 
Internet or from a PC. Microsoft may, in conjunction 
with such license, also download revocation lists onto 
your device on behalf of Secure Content Owners.
•The system names and product names indicated in this 
manual are generally the trademarks or registered 
trademarks of the manufacturer.
•In this manual, Microsoft Windows XP Home Edition, 
Microsoft Windows XP Professional and Microsoft 
Windows XP Media Center Edition are referred to as 
Windows XP.
•In this manual, Microsoft Windows Vista Home Basic, 
Microsoft Windows Vista Home Premium, Microsoft 
Windows Vista Business and Microsoft Windows Vista 
Ultimate are referred to as Windows Vista.
•In this manual, Microsoft Windows 7 Starter, Microsoft 
Windows 7 Home Premium, Microsoft Windows 7 
Professional, Microsoft Windows 7 Ultimate are 
referred to as Windows 7.
•™ and ® marks are omitted in this manual.
010COV.book  Page 94  Monday, June 14, 2010  9:12 AM