LG Electronics USA PK3 PORTABLE BLUETOOTH SPEAKER User Manual

LG Electronics USA PORTABLE BLUETOOTH SPEAKER

User Manual

Download: LG Electronics USA PK3 PORTABLE BLUETOOTH SPEAKER User Manual
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Date Submitted2018-04-03 00:00:00
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OWNER’S MANUAL
Portable
Bluetooth
Speaker
Please read this manual carefully before operating
your set and retain it for future reference.
MODELS
PK3 / PK3B / PK3-N/PK3L
www.lg.com
Ł‰łèàåäéçàç
Copyright ©2018 LG Electronics Inc. All Rights Reserved
2
Getting Started
Safety Information
CAUTION
Getting Started
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
AVIS: pour réduire le risque d’incendie ou de choc
électrique, ne pas exposer cet appareil sous la pluie
et l’humidité.
CAUTION:TO REDUCE THE RISK OF ELECTRIC
CAUTION:The apparatus should not be exposed to
SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE REFER
with liquids, such as vases, should be placed on the
SERVICING TO QUALIFIED SERVICE PERSONNEL. apparatus.
WARNING: Do not install this equipment in a
symbol within an equilateral triangle
is intended to alert the user to the
presence of uninsulated dangerous
voltage within the product’s
magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and
maintenance (servicing) instructions
in the literature accompanying the
product.
CAUTION:Do not use high voltage products around
this product. (ex. Electrical swatter) This product may
malfunction due to electrical shock.
CAUTION:
candles, should be placed on the apparatus.
AVIS: il convient de ne pas placer sur l'appareil de
sources de flammes nues, telles que des bougies
allumées
CAUTION:Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
Slots and openings in the cabinet are provided
for ventilation and to ensure reliable operation of
the product and to protect it from over heating.
The openings shall be never be blocked by placing
the product on a bed, sofa, rug or other similar
surface. This product shall not be placed in a builtin installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
il convient que l'aération ne soit pas gênée par
l'obstruction des ouvertures d'aération par des objets
tels que journaux, nappes, rideaux, etc.
minimum distances 10cm around the apparatus for sufficient ventilation;
distance minimale 10cm autour de l'appareil pour une aération suffisante;
attention should be drawn to the environmental aspects of battery disposal;
il convient d'attirer l'attention sur les problèmes d'environnement dus à la mise au déchet des piles;
the use of apparatus in moderate climates.
si l'appareil est destiné à être utilisé sous un climat tempéré et
batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like.
les batteries (bloc de batteries ou batteries installées) ne doivent pas être exposées à une chaleur excessive telle
que celle du soleil, d'un feu ou d'origine similaire.
Caution Marking and rating plate was located at bottom enclosure of the apparatus.
Les marquages sont inscrits en bas de l'appareil. Les précautions d'emploi sont inscrites en bas de l'appareil.
Getting Started
NOTICE: For safety marking information including
to the main label on the bottom or the other surface
of the product.
CAUTIONwhen using this product in environments
of low humidity
It may cause static electricity in environments of
low humidity.
It is recommended to use this product after
touching any metal object which conducts
electricity.
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 a dry cloth.
7. Do not block any of the ventilation openings. Install in accordance with the manufacturers
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. When
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 a 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.
Getting Started
ATTENTION
Danger d'explosion si la pile n'est pas remplacée correctement.
Ne remplacer que par le même type ou un type équivalent.
4
Getting Started
Getting Started
FCC Statement:
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 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 by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the following
measure
-- 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
Warning: Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm
between the radiator and your body.
Table of Contents
Table of Contents
Getting Started
Troubleshooting
Safety Information
Unique features
Introduction
Front
Rear
23
Troubleshooting
Appendix
Operating
24
24
25
Trademarks and Licenses
Handling the Unit
Specifications
10
11
11
11
11
12
13
14
15
15
15
16
17
17
Charging the speaker
– Charging with the AC adapter
– Checking the charging status
– Checking Battery status
Basic Operations
– Using power button
– Bluetooth Connection
– Bluetooth LED status
– Simple Operation Guide
Handsfree Function
Voice Command
Equalizer Mode
– Equalizer LED status
– Setting Equalizer mode
Listening to Music from Your External Device
Using BLUETOOTH® technology
– Listening to music stored on the
BLUETOOTH devices
Multi phone pairing
Dual Play Connection (Optional)
Other Operation
– Resetting
– Notice for Auto Power Off
19
20
22
22
22
6
Getting Started
Unique features
Introduction
Auto power down
Symbol used in this manual
Getting Started
This unit supports to turn off by itself for saving
energy consumption. (Page 24)
Portable In
Listen to music from your portable device.
(Smart phone, Notebook, etc..)
BLUETOOTH®
Listens to music stored on your Bluetooth device.
Dual Play (Optional)
You can enjoy the sound in stereo by using two
speakers. For enjoying Dual play, you need to
purchase another speaker.
,,Note
Indicates special notes and operating features.
>>Caution
Indicates cautions for preventing possible damages
from abuse.
>>Caution
Water-proof (IPX7)
This speaker is water-proof according to IPX7.
IPX7 is a Water-proof up to 1 meter for 30
minutes. Speaker is water-proof wireless
speaker but it can be damaged.
Avoid the cases below.
yy Do not use unit under water or other liquid.
yy When you use unit, close the port cover
securely.
yy When battery is charging, do not expose the
unit to water.
yy When exposed to water, wipe off it with a
soft dry cloth.
yy Ports are not water-proof. When you want
a water-proof effect, close the port cover
securely as follows.
Getting Started
Front
Getting Started
Enhanced
Bass
a Battery LED
b Power LED
c Bluetooth LED
d ENHANCED BASS LED
e Microphone
j N
- Plays, pauses or skip playback on the Bluetooth
mode. (Page12)
- Receives a call on the Bluetooth device.
(Page 13)
- Mutes the sound on the portable mode.
f 1
Turns On / Off : Press it.
k .
g j
	Use Voice Command of your smart device.
(Page 14)
- Adds a Bluetooth device for multi phone
pairing. (Press and hold j)
- Changes to Bluetooth mode in portable mode.
(Press j)
* When you connect the portable cable, the
function is changed to portable mode.
h P : Turn down the volume.
i O : Turn up the volume.
l ENHANCED BASS
Changes equalizer mode. (Page 15)
8
Getting Started
Rear
Getting Started
a Port cover
d RESET button
b USB port for charging
e3
c PORT.IN
Listens to music from your portable device.
Connects two speakers for dual play.
(Page 22-23)
f Dual Play LED
Operating
Charging the speaker
Charging with the AC adapter
This speaker uses built-in battery. Before using it,
charge the battery by connecting the AC Adapter.
1. Connect the supplied USB cable to the AC
adapter.
Checking the charging status
When speaker's battery is charging, you can check
the charging status by Battery LED.
LED
Green
Green
Description
Off
Off
Battery is fully charged.
Battery is charging.
Red
Red
,,Note
yy If you listen to the music while charging, it will
take longer to charge.
yy When the speaker is not charging by
overheating, Battery LED turn on red and
amber alternately. And charging is stopped.
yy When the speaker’s battery is fully charged,
the Battery LED turn on green for 15 seconds
and then off.
(Not supplied)
,,Note
Operating time is approx. 15 hours. It is based
on what fully charged the battery, continuous
playback using 50 % volume level and turning
off equalizer function.
It may vary depending on the battery status and
operational conditions.
>>Caution
AC adapter is not supplied. It is recommended
that you use the 5 V AC adapter approved by
LG Electronics Inc. (more than 1.8 A) with this
speaker because of danger of explosion. If you
do not use the recommended adapter, charging
is unavailable or charging time may differ.
Operating
2. Connect the USB cable to USB port of the
speaker.
3. Plug the AC power cord into an AC outlet.
10 Operating
Checking Battery status
If the power turned on, you can check the charging
status by pressing the 1 button for 2 seconds. Then
Battery LED light will change depending on battery
charging status.
LED
Description
Green
Green
Battery LED turns
on green.
Operating
Amber
Amber
Red
Red
Battery LED turns
on amber.
Battery LED
continuously
blinks in red with
the sound.
Status
70 %
10
70 %
10
10 %
70 %
10 %
10 %
10 %
,,Note
yy The Battery LED turn on for 3 seconds, after
the 1 button press for 2 seconds.
yy Checking Battery status is not checked when
the speaker is charging.
yy If the speaker is connected your smartphone,
you can check the battery status by the
smartphone. It may vary from actual battery
capacity.
Operating 11
Basic Operations
Bluetooth LED status
Check the Bluetooth LED blinks before connecting
Bluetooth device.
Using power button
Operating
LED
Power On / Off
Press the 1 button.
Bluetooth Connection
LG-PK3(XX)
Status
Description
Bluetooth LED
blinks with the
sound.
Searching for
Bluetooth device.
Bluetooth LED
turns on with the
sound.
Bluetooth device
is connected.
,,Note
yy In Portable mode, Bluetooth LED turns off.
yy Once pairing is performed, it does not need to
be done again even if you turn off this unit.
Play the desired music on the Bluetooth device. After
pairing, you can control playback using the buttons
on the unit. (Page 12, 17-18)
12 Operating
Simple Operation Guide
Function
How to
Status
Operating
Power On
Press the 1 button.
Power LED turns on with the sound.
Power Off
Press the 1 button.
Power LED turns off with the sound.
Bluetooth pairing
When Bluetooth LED blinks, select
LG-PK3 (XX) from device list on your
Bluetooth device.
Bluetooth LED turns on with the
sound.
Multi phone pairing
Press and hold j for 2 seconds to add
another Bluetooth device.
During the search for another device,
the Bluetooth LED blinks. After pairing,
Bluetooth LED stays in white with the
sound.
Volume control
Press P or O.
When this unit reaches minimum
volume or maximum volume, you can
hear beep sound.
Play / Pause
Press N.
Forward skip
Press N twice.
Backward skip
Press N three times.
Handsfree
Press N.
Receive and disconnect a call.
Dual play (optional)
Press and hold the 3 button
for 2 seconds
Dual Play LED turns on with the sound.
Bluetooth Initialization
Press and hold j for 7 seconds.
Power and Bluetooth LED blinks
4 times.
,,Note
yy In Dual Play mode, the multi phone pairing connection is not supported. (Page 22-23)
yy You can adjust playback or volume by using your Bluetooth device.
Operating 13
Handsfree Function
You can receive incoming call on your Bluetooth
device to this unit. Connect the unit to a Bluetooth
device.
,,Note
yy Only smartphone is available to use this
function.
yy To adjust the call volume, press P, Obuttons
on the unit.
yy In Dual Play mode, you can receive a call on
only main speaker due to audio howling.
(Page 22-23)
yy In multi phone pairing mode, you can receive
only one of the connected devices call on
speaker. (page 19)
Function
How to
Receive a call.
Press N.
End the call.
Press N.
Reject a call.
Press and hold N
for 2 seconds
Toggle between speaker and
your phone during a call.
Press and hold N
for 2 seconds
yy If connect the call between multi paired
Bluetooth device, hands free is working
incorrectly. (page 19)
yy If you change portable mode on Bluetooth
connection status, you can use this function.
yy To use this mode, some of Bluetooth device
needs to be changed to speaker mode on call
mode. (ex. iOS devices)
yy If you receive a call by using talk button on
your phone, it will be connected a call to your
phone. (Only iOS devices)
Operating
yy When an incoming call, it might ring the builtin ringtone depending on some of Bluetooth
device. (ex. iOS devices) Built in ringtone is not
available to adjust.
14 Operating
Voice Command
You can speak to operate the Voice Command of
your smartphone through speaker’s microphone by
using the Google app or the Siri.
Operating
1. Connect the speaker to smart device through
Bluetooth.
2. Press the . button to active Voice Command of
your smart device.
3. Activate Voice Command app as follow.
-- Android O/S : Select the Google app.
-- iOS O/S : Siri activates automatically.
4. Make a request to Google app or Siri through
microphone of speaker.
,,Note
yy When Voice Command time limit exceeded
on smart devices, this function automatically
cancel.
yy When you cancel Voice command mode,
press the . button.
yy For more information, refer to Google app or
Siri.
yy Speaking at near microphone will increase the
success rate.
Operating 15
Equalizer Mode
Setting Equalizer mode
This system has a number of pre-set equalizer mode.
You can select a desired Equalizer mode by using
Enhanced Bass button.
Function
Description
Standard
You can enjoy optimized
sound.
Enhanced Bass
Reinforces the bass and
powerful sound.
yy When you select ”Standard” or “Enhanced
Bass” equalizer mode, you can enjoy premium
sound with MERIDIAN technology.
Equalizer LED status
On /
LED
Function
Enhanced
Bass
Standard
Enhanced
Bass
Enhanced Bass
Off
Operating
,,Note
yy When you turn the speaker back on, the last
used option will be on.
16 Operating
Listening to Music from
Your External Device
The unit can be used to listen to the music from
many types of external device.
1. Connect the external device to the PORT.IN
connector of the unit.
2. Turn the power on by pressing 1 button.
3. Turn the external device on and start playing.
,,Note
yy When you connect the portable cable,
the function is changed to portable mode
automatically.
Operating
yy In Portable mode, speaker limits Bluetooth
connection to prevent unintended Bluetooth
connection.
yy When press the j button during use this
mode, switch to Bluetooth mode.
yy When you use Dual Play mode, the portable
mode is not supported.
(Not supplied)
Operating 17
Using BLUETOOTH®
technology
About BLUETOOTH
Bluetooth is wireless communication technology for
short range connection.
Connecting individual devices under Bluetooth
wireless technology does not incur any charges.
A mobile phone with Bluetooth wireless technology
can be operated via the Cascade if the connection
was made via Bluetooth wireless technology.
Pairing your unit and BLUETOOTH
device
Before you start the pairing procedure, make sure the
Bluetooth feature is turned on in to your Bluetooth
device. Refer to your Bluetooth device’s user guide.
Once a pairing operation is performed, it does not
need to be performed again.
1. Turn on the unit then Bluetooth LED blinks with
the sound.
yy Available Devices : Smart phone, Notebook, etc.
yy Version : 4.2
2. Operate the Bluetooth device and perform the
pairing operation. When searching for this unit
with the Bluetooth device, a list of the devices
found may appear in the Bluetooth device display
depending on the type of Bluetooth device. Your
unit appears as “LG-PK3 (xx)”.
yy Codec : SBC, AAC, AptX,
3. Select “LG-PK3 (xx)”.
BLUETOOTH Profiles
In order to use Bluetooth wireless technology,
devices must be able to interpret certain profiles.
This unit is compatible with following profile.
A2DP (Advanced Audio Distribution Profile)
HFP (Handsfree Profile)
,,Note
yy XX means the last two digits of
Bluetooth address. For example, if your
unit has a Bluetooth address such as
9C:02:98:4A:F7:08, you will see “LG-PK3
(08)” on your Bluetooth device.
yy Depending on the Bluetooth device type,
some device have a different pairing way.
Enter the PIN code (0000) as needed.
4. When this unit is successfully connected with
your Bluetooth device, Bluetooth LED will turn
on with the sound.
5. Listen to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.
Operating
The sound may be interrupted when the connection
interfered by the other electronic wave or you
connect the Bluetooth in the other rooms.
Listening to music stored on the
BLUETOOTH devices
18 Operating
,,Note
yy When using Bluetooth technology, you have
to make a connection between the unit and
the Bluetooth device as close as possible and
keep the distance.
However you may experience issues in the
cases below :
-- There is an obstacle between the unit and
the Bluetooth device.
Operating
-- There is a device using same frequency
with Bluetooth technology such as a
medical equipment, a microwave or a
wireless LAN device.
yy If Bluetooth connection does not work
well, go to step 1 of “Pairing your unit and
BLUETOOTH device” and try again.
yy The sound may be interrupted when the
connection interfered by the other electronic
wave.
yy Depending on the type of the device, you may
not be able to use the Bluetooth function.
yy You can enjoy Bluetooth function using
Smart phone, Notebook, etc..
yy The more distance between the unit and the
Bluetooth device, the lower the sound quality
becomes.
yy Bluetooth connection will be disconnected
when the unit is turned off or the Bluetooth
device gets too far from the unit.
yy When Bluetooth connection is disconnected,
connect the Bluetooth device to the unit
again.
yy Bluetooth connection will be maintained
even if you change the Bluetooth function to
the others.
yy When you connect Bluetooth device (iOS
device etc.) to this unit or operate the device,
the volume level can be synchronized with
each other.
yy When the unit is not connected, Bluetooth
LED will blink.
Controls connected Bluetooth device
You can control connected Bluetooth device from
the unit; play, pause, skip.
,,Note
yy Only Android OS and iOS is available to use
this function.
yy This function may not be supported
depending on the Bluetooth device, or
operated differently.
Operating 19
Multi phone pairing
The unit can be connected to 2 Bluetooth devices at
the same time.
Pairing with Two Devices
1. Connect the unit to a Bluetooth device.
,,Note
yy The multi phone pairing connection is only
supported on Android devices. (Multi phone
pairing connection may not be supported
depending on the connected device
specifications.)
yy Removable/detachable Bluetooth device (Ex
:Dongle etc..) doesn't support multi phone
pairing.
yy Even if this unit connected up to 2 Bluetooth
devices, you can play and control music by
using only one of the connected devices.
3. Select "LG-PK3 (XX)" from device list on another
Bluetooth device. Then the speaker is connection
with 2 Bluetooth devices.
yy After multi-pairing connection, it takes a little
time for the music to be played depending on
the Bluetooth devices.
4. When connection of 2 Bluetooth devices are
successful, Bluetooth LED will turn on.
yy In case of multi phone pairing, 2 Bluetooth
device are not supported automatically
connection. Only one Bluetooth device will be
automatically connected speaker. The other
device should be connected manually.
,,Note
yy When you use Dual Play mode, the multi
phone pairing connection is not supported.
Press and hold the 3 button for 2 seconds
to cancel Dual play mode.
yy You can connect this unit with up to 2
Bluetooth devices simultaneously same
method as above description.
yy When speaker is ready to multi phone pairing
mode, you need to connect other Bluetooth
devices and speaker within a few minutes
(Approx. 1 minute). Otherwise multi phone
pairing mode will be canceled.
yy In case of multi-pairing, only one activated
Bluetooth device can use voice command.
yy When multi phone pairing connection is
completed, some of mobile phones (ex. AptX
HD supported devices) play music after a
brief pause.
yy If you get out of Bluetooth effective distance
without disconnecting Bluetooth, it takes
a few minutes to connect other Bluetooth
devices. But after power off and on, you can
connect other Bluetooth devices without
waiting.
yy If you try to pair a new Bluetooth device
when it is connected 2 Bluetooth devices,
this speaker automatically disconnect to all
Bluetooth devices.
Operating
2. When the Bluetooth device and unit are
connected, press and hold j button for 2 seconds.
Then Bluetooth LED blinks with the sound. The
unit is changed to multi phone pairing mode.
20 Operating
Dual Play Connection
(Optional)
You can enjoy the sound in stereo by using two
speakers. For enjoying Dual play, you need to
purchase another speaker.
2. 	If two speakers are connected, blinking Dual Play
LEDs will stay white with beep sound.
speaker : Main speaker is to set L (left)
channel and turns on Dual Play LED and
Bluetooth LED.
speaker : Other speaker is set to R (Right)
channel and turns on Dual Play LED.
,,Note
yy It takes up to 1minute to connect to dual play.
yy Using Dual play is limited to only these units
and is unavailable on other Portable Bluetooth
Speaker.
Operating
yy If you are not connected to Bluetooth device,
main speaker's Bluetooth LED blinks.
1. Press and hold the each speaker’s 3 button for
2 seconds. Then the speakers are ready to
Dual play mode.
2 seconds
-- B
 eep sound is heard and Dual Play LED will
blink white fast.
3. Play the desired music on the Bluetooth device.
Operating 21
,,Note
yy When you enjoy Dual Play, Multi phone pairing is
not supported.
-- Main speaker ( ) connects only one
Bluetooth device.
yy If you turn the power off and then on again, two
speakers need to be reconnection for using dual
play mode.
yy If the units fail to connect Dual play, go to step 1
and try again.
yy When Dual Play connection is on processing,
you cannot search the units on other Bluetooth
devices.
yy When you disconnect Dual Play connection,
press and hold the 3 buttons for 2 seconds of
one of the two speakers again.
yy When you enjoy Dual Play, you can adjust the
Volume, Playback or Equalizer of both main ( )
and other ( ) speakers at the same time.
yy When you connect Dual play connection while
using portable mode, this speaker automatically
change to Bluetooth mode.
yy If you connect Portable cable in Dual Play mode,
it will cancel Dual play mode and then change
Portable mode.
yy To change the Bluetooth device in Dual Play
mode, press and hold j for 2 seconds to
disconnect current Bluetooth device and
connect the desired Bluetooth device.
yy When you connect Bluetooth device (iOS
device etc.) to this unit or operate the device,
the volume level can be synchronized with each
other.
Operating
yy In Dual Play mode, you can connect only the
main speaker( ) with the Bluetooth device.
yy In Dual Play mode, you can receive a call on only
main speaker due to audio howling.
yy In Dual Play mode, make the distance between
the speakers as close as possible each other.
yy Depending on network environment, the Dual
Play may not work well.
yy When enters Dual play mode, some of mobile
phones (ex. AptX HD supported devices) play
music after a brief pause.
yy In Dual Play mode, you use voice command on
only main speaker.
22 Operating
Other Operation
Resetting
In case that the unit freezes due to malfunction,
press the RESET button using an object like a thin
pin. Then speaker turns off. Press 1 button to try
turning on speaker again.
Notice for Auto Power Off
When the unit is in Bluetooth mode without music
playback for 15 minutes or in portable input mode
without button operation for 6 hours, this unit is
turned off automatically.
Operating
Troubleshooting 23
Troubleshooting
Problem
Cause & Correction
No Power.
yy The battery is discharged. Recharge the battery.
yy Connect the unit to the power supply with the AC adapter.
yy The unit or your smart device’s volume is set to minimum. Check and adjust the
volume of the unit or Bluetooth device’s volume.
No sound or sound
distortion.
yy When you use an external device at high volume, the sound quality may be
deteriorated. Lower the volume of the devices.
yy If you use the unit for purposes other than listening to music, the sound quality
may be lowered or the unit may not work properly.
Bluetooth pairing does
not work well.
yy Be sure your Bluetooth device is on.
yy Remove the obstacle in the path of the Bluetooth device and the unit.
yy Depending on the type of the Bluetooth device or surrounding environment,
your device may not be paired with the unit.
yy If the battery was fully discharged, the stored Bluetooth information can be
deleted. Previous setting may not be saved when the unit’s power is shut off.
The unit does not
operate normally.
yy In case of malfunction, please use the unit in proper place where the
temperature or humidity is not so high or low.
yy In case of overload, power and Bluetooth LEDs blink white. Please turn the
power off and then on again.
Above solutions do not
work.
yy Press the RESET button on speaker using an object like a thin pin. (Page 24)
Troubleshooting
yy Switch Bluetooth off and on again on your Bluetooth device, then try pairing
again.
24 Appendix
Trademarks and
Licenses
Handling the Unit
When shipping the unit
Please save the original shipping carton and packing
materials. If you need to ship the unit, for maximum
protection, re-pack the unit as it was originally
packed at the factory.
The Bluetooth® word mark and logos are
registered trademarks owned by the Bluetooth
SIG, Inc. and any use of such marks by LG
Electronics is under license.
Other trademarks and trade names are those of
their respective owners.
Keeping the exterior surfaces clean
yy Do not use volatile liquids such as insecticide spray
near the unit.
yy Wiping with strong pressure may damage the
surface.
yy Do not leave rubber or plastic products in contact
with the unit for a long period of time.
Cleaning the unit
Appendix
To clean the player, use a soft, dry cloth. If the
surfaces are extremely dirty, use a soft cloth lightly
moistened with a mild detergent solution. Do not use
strong solvents such as alcohol, benzine, or thinner,
as these might damage the surface of the unit.
Appendix 25
Specifications
General
Power requirements
5 V 0 8W
1.8 A (AC adapter)
Built-in rechargeable battery
Power consumption
Refer to the main label.
Dimensions (W x H x D)
Approx. 182 mm X 82 mm X 82 mm
Operating temperature
5 °C to 35 °C
Operating humidity
5 % to 60 %
Water-proof
IPX7
Inputs
PORT. IN
0.5 Vrms (3.5 mm stereo jack)
Battery
Operating time
Charging time
3.7 Vdc, 5200mAh (Typ)
3.7 Vdc, 5200 mAh (Min)
Appendix
Battery capacity
Approx.12 hours.
Less than4 hours (with AC Adapter).

Operation Frequency:
Bluetooth: 2402-2480MHz, 79 channels for Classic
Max. RF output power: Bluetooth: 0.47dBm
Hardware Version: V0.4
Software Version: V0.2.03
Bluetooth can be used in Europe without restriction.
Hereby, LG Electronics Inc., declares that this PORTABLE BLUETOOTH SPEAKER / PK3,
PK3B, PK3-N, PK3L is In compliance with the essential Requirements and other relevant
provisions of RE Directive 2014/53/EU.


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