Ohsung Electronics URCDMS1200 AUDIO AMPLIFIER User Manual

Ohsung Electronics Co., Ltd. AUDIO AMPLIFIER

User manual

DMZ-1200 Owners Manual
Digital Multi Zone Music Amplifier
DMS-1200로 수정
DMZ-1200 Owners Manual ©2010 Universal Remote Control, Inc.
The information in this manual is copyright protected. No part of this man-
ual may be copied or reproduced in any form without prior written consent
from Universal Remote Control, Inc.
UNIVERSAL REMOTE CONTROL, INC. SHALL NOT BE LIABLE FOR OPER-
ATIONAL, TECHNICAL OR EDITORIAL ERRORS/OMISSIONS MADE IN
THIS MANUAL.
The information in this manual may be subject to change without prior
notice.
URC - Control the Experience is a registered trademark of Universal Remote
Control, Inc.
All other brand or product names are trademarks or registered trademarks
of their respective companies or organizations.
Universal Remote Control, Inc.
500 Mamaroneck Avenue, Harrison, NY 10528
Phone: (914) 835-4484 Fax: (914) 835-4532
Page <#>
THE DIGITAL MULTIZONE AMPLIFIER
Congratulations!
You’ve purchased the finest music distribution system avail-
able today. The DMZ-1200 is a native to the network, CD
quality digital music distribution system with a range of key-
pads and remote controls that not only fully control your
music but control of all your other audio video components.
The DMZ-1200 in many ways is the heart of your system,
both distributing music to your speakers and distributing
streams of music from your analog sources to other DMZ
amplifiers in the system. This makes your system scalable, and
easy to add additional rooms at any time in the future. All you
need is a DMZ amplifier connected to the network to make
any room a new DMZ music room.
Along with the DMZ-1200, your system will include a Master
System Controller like the MRX-10 (the brain of the system)
and as many digital music gateways as you have users via the
unique URC SNP-1 Streaming Network Player.
Each player provides one user with access to all of their music
and all of their preferences and favorites. Each SNP-1 access-
es what’s stored on the network and what is available through
the internet via Pandora, Rhapsody, XM, Sirius and Internet
Radio. SNP-1s don’t have to be installed in the room where
the DMZ resides. That way you can take advantage of the TV
display of cover art, album name, artist names and song title
in rooms with TVs, by having your installer connect to one of
your TVs in the system.
The DMZ-1200 is designed for professional installation only.
He or she will help you select the right user interface for
every room of your installation. You’ll have a choice of in the
wall keypads like the KP-4000 and KP-100 or remote controls
like the MX-780, MX-6000 or MX-5000. If you have questions,
call our customer service center at:
1-914-835-4484
or email us at:
techsupport@universalremote.com
Page <#>
DMZ-1200 FEATURES AND BENEFITS
Front Panel Features
Shelf or Rack Mountable Chassis
Rack mounting ears are included with the DMZ-1200.
If rack mounted, it requires 3U in your rack.
Removable Feet for Rack Mounting
If rack mounted, the feet are simply unscrewed.
Power and LAN LEDs
LEDs indicate that the DMZ-1200 is connected to
power and connected to the local area network.
Automatic Power Off
The DMZ-1200 is powered off and in an automatic
standby state when no zones are active.
Reset Button
The front panel reset button offers the end user a
quick way to reconnect the DMZ-1200 to the local
area network.
please check allow mark all.
Page <#>
DMZ-1200 FEATURES AND BENEFITS
System Features
Pristine Audio Quality
Unlike other digital music systems, the DMZ system
streams all music uncompressed at pure CD quality
levels. You enjoy all the detail of your original source.
Room Linking
Any room can be linked with any other room to listen
to the same source. This makes it easy for you to
entertain, by simply linking all the rooms your guests
will be in and controlling the music from any remote
or keypad.
Reliability
The DMZ-1200 is engineered first and foremost for
reliability. It offers extensive internal protection against
failure and is manufactured in our ISO 9000 certified
factory with the utmost attention to quality control at
every stage of manufacturing, from parts procurement
to final assembly.
Page <#>
DMZ-1200 FEATURES AND BENEFITS
Rear Panel Features
110V or 220V Power Connection
The IEC power socket enables either UL/CSA
approved 110V power cords or CE approved 220v
power cables to be used with the DMZ-1200. The
internal power supply automatically switches when
connected to either 110V or 220V.
Automatic Fan for Cooling
A whisper quiet fan automatically engages to keep the
internal temperature optimim for long life and reliable
operation.
Network Connection
A 10/100 LAN connection ensures that the DMZ-1200
will receive all network streams from other DMZ or
SNP sources.
Six Powered Zones
The DMZ-1200s internal amplifiers will power six
pairs of 8 ohm speakers with 50 watts per speaker.
Each pair of speakers can listen to any DMZ source.
Page <#>
DMZ-1200 FEATURES AND BENEFITS
Two Preamp Zones
The two preamp zones enable external power ampli-
fiers to be used for rooms with a need for more or less
power than 50 watts per channel. External amplifiers
equipped with 12V triggers are ideal, since they will
automatically switched on when the zone is in use,
and switched off when the zone is off.
4 Audio Inputs Create DMZ Streams
Up to four analog audio sources can be connected to
the DMZ-1200. Each is simultaneously available as a
DMZ stream on the network, not just to the DMZ they
are connected to, but all other DMZ amplifiers on the
same network.
IR In for 1-Way RF Remotes and Base Stations
When connected to a URC RF base station, a one way
URC remote control can be programmed to control
any or all zones.
Page <#>
IMPORTANT SAFETY INSTRUCTIONS
Important Safety
Instructions
“This unit shall be connected to a mains outlet with a protective
earthing connection or equibalant”
**This paragraph should be add in the user`s manual because when
they are factory inspection this paragraph is UL control term.
Page <#>
IMPORTANT SAFETY INSTRUCTIONS
삭제할 것임
Page <#>
INFORMATION TO THE USER
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 reason-
able 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 interfer-
ence 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 by turning the equipment off and on, the
user is encouraged to try to correct the interference by one
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 dif-
ferent from that to which the receiver is connected.
® Consult the dealer or an experienced radio/TV techni-
cian for help.
Warning
Changes or modifications not expressly approved by the manu-
facturer could void the user's authority to operate the equip-
ment.
Note : The manufacturer is not responsible for any Radio or TV
interference caused by unauthorized modifications to this
equipment. Such modifications could void the user's authority
to operate the equipment.
Information To The User
Page 12
USA WARRANTY
USA Limited Warranty Statement
Your Digital Multi Zone Music system, when installed for
you in new condition, is warranted against defects in
materials or workmanship as follows: UNIVERSAL
REMOTE CONTROL, INC. warrants this product against
defects in material or workmanship for a period of one (1)
year and as set forth below. Universal Remote Control
will, at its sole option, repair the product using new or
comparable rebuilt parts, or exchange the product for a
comparable new or rebuilt product. In the event of a
defect, these are your exclusive remedies.
This Limited Warranty covers only the hardware compo-
nents packaged with the Product. It does not cover tech-
nical assistance for hardware or software usage and it
does not cover any software products whether or not con-
tained in the Product; any such software is provided "AS
IS" unless expressly provided for in any enclosed software
Limited Warranty.
To obtain warranty service, you must deliver the product,
freight prepaid, in its original packaging or packaging
affording adequate protection to Universal Remote
Control at the address provided in the Owner's Manual. It
is your responsibility to backup any macro programming,
artwork, software or other materials that may have been
programmed into your unit. It is likely that such data,
software, or other materials will be lost during service
and Universal Remote Control will not be responsible for
any such damage or loss. A dated purchase receipt, Bill of
Sale, Installation Contract or other verifiable Proof of
Purchase is required. For product support and other
important information visit Universal Remote Control's
website: http://www.UniversalRemoteControl.com or call
the Universal Remote Control Customer Service Center
(914) 835-4484.
This Limited Warranty only covers product issues caused
USA WARRANTY
Page 13
by defects in material or workmanship during ordinary
consumer use. It does not cover product issues caused by
any other reason, including but not limited to product
issues due to commercial use, acts of God, third-party
installation, misuse, limitations of technology, or modifi-
cation of or to any part of the Universal Remote Control
product. This Limited Warranty does not cover Universal
Remote Control products sold as USED, AS IS, REFUR-
BISHED, so-called "B STOCK" or consumables (such as
batteries). This Limited Warranty is invalid if the factory-
applied serial number has been altered or removed from
the product. This Limited Warranty is valid only in the
United States of America. This Limited Warranty specifi-
cally excludes products sold by unauthorized resellers.
Specifications
□ Audio section
Rated Wattage per Channel 50W+50W(8ohms,
20Hz~20KHz with 0.1% T.H.D
140W+140W(8ohms,
1KHz with 10% T.H.D
Frequency Response 20Hz~20KHz +/-1.0dB at 8ohms
20Hz~20KHz +/-3.0dB at 4ohms
Signal to Noise Ratio 85+/- 5dB
Total Harmonic Distortion <0.06%, 20Hz~20KHz
Output connectors 8ohms, 4ohms stable
Input sensitivity 600~2200mVp-p/10Kohm
Network Connectivity 10/100 BaseT Ethernet
Tone Controls Bass, Treble, 5-Band parametric EQ,
LVLC(low volume level control)
Full Matrix Switching for Audio
streaming Yes
Number of Analogue Input
sources 4
Number of Digital Input
Sources (S/PDIF) 1
Speaker Output Zones 6
Line level Output Zones 2 (2.2Vp-p Variable output,
2.0Vp-p fixed output level)
Independent Gain Control per Zone Yes
Accessories AC cord, RCA cable, User`s manual
□Environmental
Operational Temperature 32°F ~104°F (0℃- 40℃)
Humidity 5%- 95% (Non Condensing)
Storage Temperature -4°F ~158°F (-20℃- 60℃)
□General
Power supply AC 100-240V, 50/60Hz
Power consumption 7A maximum
Maximum external Dimensions
H x W x D 5.25 1/32” x 17 1/18” x 16 1/1.87”
133mm x 432mm x 420mm
Weight 27lbs (12.1kg)
Printed in Korea: DMZ-1200 Rev 1

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