ENGLISH
OWNER’S MANUAL
2.1 ch
Sound Bar
Please read this manual carefully before operating
your set and retain it for future reference.
FOR THE GUARANTEE TERMS & CONDITIONS,
PLEASE REFER TO INNER PAGE OF BACK COVER.
NB3540 (NB3540, S34A2-D)
*MFL68143585*
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www.lg.com
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1
2
Getting Started
Getting Started
Safety Information
1
CAUTION
Getting Started
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK) NO
USER-SERVICEABLE PARTS INSIDE REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
This lightning flash with
arrowhead symbol within an
equilateral triangle 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.
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.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
CAUTION: The apparatus should not be exposed to
water (dripping or splashing) and no objects filled
with liquids, such as vases, should be placed on the
apparatus.
WARNING: Do not install this equipment in a
confined space such as a book case or similar unit.
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.
CAUTION concerning the Power Cord
Most appliances recommend they be placed upon
a dedicated circuit;
That is, a single outlet circuit which powers only
that appliance and has no additional outlets or
branch circuits. Check the specification page of this
owner’s manual to be certain. Do not overload wall
outlets. Overloaded wall outlets, loose or damaged
wall outlets, extension cords, frayed power cords, or
damaged or cracked wire insulation are dangerous.
Any of these conditions could result in electric
shock or fire. Periodically examine the cord of your
appliance, and if its appearance indicates damage
or deterioration, unplug it, discontinue use of the
appliance, and have the cord replaced with an
exact replacement part by an authorized service
center. Protect the power cord from physical or
mechanical abuse, such as being twisted, kinked,
pinched, closed in a door, or walked upon. Pay
particular attention to plugs, wall outlets, and
the point where the cord exits the appliance. To
disconnect power from the mains, pull out the
mains cord plug. When installing the product,
ensure that the plug is easily accessible.
NOTICE: For Product Identification and
Compliance/Safety labeling information please
refer to Main Label on the bottom of Unit.
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Getting Started
This device is equipped with a portable battery or
accumulator.
Disposal of your old appliance
Disposal of waste batteries/accumulators
1
1. This symbol may be combined with chemical
symbols for mercury (Hg), cadmium (Cd) or lead
(Pb) if the battery contains more than 0.0005%
of mercury, 0.002% of cadmium or 0.004% of
lead.
Getting Started
Safety way to remove the battery from the
equipment: Remove the old battery or battery
pack, follow the steps in reverse order than
the assembly. To prevent contamination of the
environment and bring on possible threat to
human and animal health, the old battery or
the battery put it in the appropriate container
at designated collection points. Do not dispose
of batteries or battery together with other
waste. It is recommended that you use local,
free reimbursement systems batteries and
accumulators. The battery should not be exposed
to excessive heat such as sunshine, fire or the like.
3
2. All batteries/accumulators should be disposed
separately from the municipal waste stream via
designated collection facilities appointed by the
government or the local authorities.
3. The correct disposal of your old batteries/
accumulators will help to prevent potential
negative consequences for the environment,
animal and human health.
1. This crossed-out wheeled bin symbol indicates
that waste electrical and electronic products
(WEEE) should be disposed of separately from
the municipal waste stream.
4. For more detailed information about disposal of
your old batteries/ accumulators, please contact
your city office, waste disposal service or the
shop where you purchased the product. (http://
www.lg.com/global/sustainability/environment/
take-back-recycling/global-network-europe)
2. Old electrical products can contain hazardous
substances so correct disposal of your old
appliance will help prevent potential negative
consequences for the environment and
human health. Your old appliance may contain
reusable parts that could be used to repair other
products, and other valuable materials that can
be recycled to conserve limited resources.
3. You can take your appliance either to the shop
where you purchased the product, or contact
your local government waste office for details
of your nearest authorised WEEE collection
point. For the most up to date information for
your country please see www.lg.com/global/
recycling
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Getting Started
Europe Notice
1
Getting Started
LG Electronics hereby declares that this/these
product(s) is/are in compliance with the essential
requirements and other relevant provisions of
Directive 1999/5/EC.
Please contact to the following address for
obtaining a copy of the DoC (Declaration of
Conformity).
Contact office for compliance of this product:
LG Electronics Inc.
EU Representative, Krijgsman 1,
1186 DM Amstelveen, The Netherlands
yy Please note that this is NOT a Customer Service
contact point. For Customer Service Information,
see Warranty Card or contact the dealer that you
purchased this product.
Indoor Use Only
RF Radiation Exposure Statement
This equipment should be installed and operated
with minimum distance 20 cm between the
radiator and your body.
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POWER: This unit operates on a mains supply of
100-240V~, 50/60Hz.
Wiring: This unit is supplied with a BS 1363
approved main plug. When replacing the fuse,
always use of the same rating approved to BS
1362. Never use this plug with the fuse cover
omitted. To obtain a replacement fuse cover
contact your dealer. If the type of plug supplied
is not suitable for the mains sockets in your
home, then the plug should be removed and
a suitable type fitted. Please refer to the wiring
instructions below:
Warning: A mains plug removed from the mains
lead of this unit must be destroyed. A mains plug
with bared wires is hazardous if inserted in a
mains socket. Do not connect either wire to the
earth pin, marked with the letter E or with the
earth symbol or coloured green or green and
yellow. If any other plug is fitted, use same rating
of fuse in the plug.
Important: The wires in this mains lead are
coloured in accordance with the following codes:
- BLUE: NEUTRAL, BROWN: LIVE - As the colours
of the wires in the mains lead of this unit may
not correspond with the coloured marking
identifying the terminals in your plug, proceed
as follows: The wire which is coloured blue must
be connected to the terminal which is marked
with the letter N or coloured black. The wire
which is coloured brown must be connected to
the terminal which is marked with the letter L or
coloured red.
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Table of Contents
Table of Contents
1
Getting Started
2
Safety Information
6
Unique features
6Introduction
6
– Symbols used in this manual
6Accessories
7
Remote control
8
Front panel
8
Rear panel
9
Installing the sound bar
10 Mounting the main unit on a wall
2Connecting
12
12
13
13
14
14
14
14
15
15
15
Connecting the AC adapter
Wireless subwoofer connection
Connecting to your TV
– Using an OPTICAL cable
Optional equipment connection
– PORT. (Portable) IN connection
– OPTICAL IN connection
– USB connection
– Compatible USB devices
– USB device requirement
– Playable file
5
3Operating
16
16
16
16
16
16
16
17
17
17
18
19
20
Basic operations
– USB operation
Other operations
– DRC (Dynamic Range Control)
– AV Sync
– Turn off the sound temporarily
– Displaying file and input source
– AUTO POWER On/Off
– Auto power down
– Sleep timer setting
– LG Sound Sync
Using Bluetooth technology
– Listening to music stored on the
Bluetooth devices
21 Sound adjustment
21 – Setting sound effect
21 – Adjust volume level automatically
21 – Adjust the woofer level settings
22 Controlling a TV with the supplied remote
control
22 – Setting up the remote to control your
TV
1
2
3
4
5
4Troubleshooting
23Troubleshooting
6
5Appendix
24Specifications
25 Trademarks and licenses
26Maintenance
26 – Handling the unit
6Warranty
27Warranty
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6
Getting Started
Unique features
1
Auto power down
Getting Started
This unit will turn off by itself for energy saving
consumption.
Accessories
Please check and identify the supplied accessories.
Designs and specifications of the accessories are
subject to change without prior notice.
Portable In
Listen to music from your portable device. (MP3,
Notebook, etc)
Remote control (1)
Batteries (2)
AC adapter (1)
Power cord (1)
Cable ties for arranging
cables (2)
USB gender changer
(1)
Wall bracket (2)
Wall bracket install
guide (1)
Speaker (easy) setup
Listen to sound from TV, DVD or Digital device with
vivid 2.1 ch mode.
LG Sound Sync
Controls volume level of this unit by the remote
control of your LG TV that is compatible with LG
Sound Sync.
Introduction
Symbols used in this manual
,,Note
Indicates special notes and operating features.
>>Caution
Indicates cautions for preventing possible damages
from abuse.
Screws (2)
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Getting Started
Remote control
7
• • • • • • • • • • a • • • • • • • • • •
1 (Power) : Switches the unit ON or OFF.
FUNCTION : Selects the function and the input
source.
OPTICAL : Changes input source to OPTICAL
directly.
MUTE i : Mutes the sound.
VOL o/p : Adjusts speaker volume.
• • • • • • • • • • b • • • • • • • • • •
1
Getting Started
FOLDER W/S : Searches a folder on USB device.
AUTO POWER : Turns on or off AUTO POWER
function. (Refer to the page 17.)
AV SYNC : Synchronizes the audio and video.
INFO : Displays the information of a file or an input
source.
REPEAT : Listen to your files repeatedly or
randomly.
C/V (Skip/Search) :
- Skips Fast backward or Forward.
- Searches for a section within a file.
Z (Stop) : Stops playback.
d/M (Play/Pause) : Starts playback. / Pauses
playback.
SOUND EFFECT : Selects a sound effect mode.
AUTO VOLUME : Turns on and off the AUTO
VOLUME mode.
WOOFER LEVEL : Sets the sound level of woofer.
• • • • • • • • • • c • • • • • • • • • •
0 to 9 numerical buttons : Selects a file directly.
DRC : Turns on or off DRC function.
Battery Installation
Remove the battery cover on the rear of the
Remote Control, and insert two R03 (size AAA)
batteries with and matched correctly.
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SLEEP : Sets the system to turn off automatically at
a specified time.
• • • • • • • • • • d • • • • • • • • • •
TV Control buttons : See page 22.
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8
Getting Started
Front panel
1
Getting Started
ADisplay window
BRemote sensor
Standby LED
It lights up in red on standby mode.
CF (Function)
Selects the function and input source.
Dp/o (Volume)
Adjusts volume level.
E1/! (Standby/On)
Rear panel
ADC. IN 25 V 0 2 A
CUSB port
BPORT. IN : Portable input
DOPT. IN : Optical input
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Getting Started
9
Installing the sound
bar
1
Getting Started
You can hear the sound by connecting the unit to
the other device : TV, Blu-ray disc player, DVD player,
etc.
Place the unit in front of the TV and connect it to
the device you want. (Refer to pp. 13 - 15.)
>>Caution
For best performance of wireless connection
such as Bluetooth or wireless subwoofer,
do not install the unit on Metallic furniture
because wireless connection communicates
through a module positioned on the bottom
of the unit.
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Getting Started
Mounting the main
unit on a wall
1
1. Match the TV’s BOTTOM EDGE of Wall bracket
install guide with the bottom of TV and attach
to the position.
TV
You can mount the main unit on a wall.
Getting Started
Preparation materials
Unit
Wall bracket install guide
Wall bracket
Screws
2. When you mount it on a wall (concrete), use the
wall plugs. You should drill some holes. A guide
sheet (Wall bracket install guide) is supplied to
drill. Use the sheet to check the point to drill.
(Not supplied)
Screws (A)
Wall plug
,,Note
You should connect the supplied USB gender
changer in advance of mounting the unit on
the wall for using a USB connection.
3. Remove the Wall bracket install guide.
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Getting Started
4. Fix the brackets with screws (A) as shown in the
illustration below.
11
6. Fix the unit with the screws firmly.
1
,,Note
Screws (A) and Wall Plugs are not supplied for
mounting the unit. We recommend the Hilti
(HUD-1 6 x 30) for the mounting.
5. Put the unit on the brackets to match screw
holes on the bottom of the unit.
Getting Started
,,Note
To detach the unit, perform it in reverse order.
>>Caution
yy Do not install this unit upside down. It can
damage the parts of this unit or be the
cause of personal injury.
yy Do not hang onto the installed unit and
avoid any impact to the unit.
yy Secure the unit firmly to the wall so that it
does not fall off. If the unit falls off, it may
result in an injury or damage to the product.
yy When the unit is installed on a wall, please
make sure that a child does not pull any of
connecting cables, as it may cause it to fall.
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12
Connecting
Connecting the AC
adapter
Wireless subwoofer
connection
1. Connect the supplied AC power cord to the AC
adapter.
LED indicator of wireless subwoofer
2. Connect the AC adapter cable to DC. IN adapter
input.
2
3. Plug the AC power cord into an AC outlet.
Connecting
>>Caution
Only use the AC adapter supplied with this
device. Do not use a power supply from
another device or manufacturer. Using any
other power cable or power supply may cause
damage to the device and void your warranty.
LED Color
Status
Yellow-green
(Blink)
The connection is trying.
Yellow-green
The connection is completed.
Red
The wireless subwoofer is
in standby mode or the
connection is failed.
Off (No
display)
The power cord of wireless
subwoofer is disconnected.
Setting up the wireless subwoofer
for the first time
1. Connect the power cord of the wireless
subwoofer to the outlet.
2. Turn on the main unit : The main unit and
wireless subwoofer will be automatically
connected.
Manually pairing wireless subwoofer
When your connection is not completed, you can
see the red LED or the blinking of yellow-green LED
on the wireless subwoofer and the subwoofer does
not make sound. To solve the problem, follow the
below steps.
1. Adjust volume level of the main unit to
minimum.
-- ”VOL MIN” appears on the display window.
2. Press and hold MUTEi(Mute) on the remote
control for about 3 seconds.
-- “W RESET” appears on the display window
briefly.
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Connecting
3. If the LED of the wireless subwoofer already
blinks in yellow-green continually, you can skip
this step.
Press and hold PAIRING on the back of the
wireless subwoofer for more than 5 seconds.
-- The LED of the wireless subwoofer lights up
alternately in red and yellow-green.
4. Disconnect the power cord of the main unit
and the wireless subwoofer.
13
Connecting to your TV
Using an OPTICAL cable
1. Connect the OPT. IN jack on the back of the
unit to OPTICAL OUT jack on the TV using an
OPTICAL cable.
2
The main unit and the wireless subwoofer will
be paired automatically when you turn on the
main unit.
Optical
cable
Connecting
5. Connect them again after the LED of the main
unit and the wireless subwoofer is fully turned
off.
-- When the connection is completed, you can
see the yellow-green LED on the subwoofer.
,,Note
yy It takes a few seconds (and may take longer)
for the main unit and the subwoofer to
communicate with each other and make
sounds.
yy The closer the main unit and the subwoofer,
the better sound quality. It is recommended
to install the main unit and the subwoofer
as close as possible (within 5 m) and avoid
the cases below.
-- There is a obstacle between the main
unit and the subwoofer.
-- There is a device using same frequency
with this wireless connection such as a
medical equipment, a microwave or a
wireless LAN device.
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2. Set the INPUT source to OPTICAL. Press
repeatedly FUNCTION on the remote control or
F on the unit until the function is selected.
To directly select the OPTICAL function, press
OPTICAL on the remote control.
,,Note
You can enjoy the TV audio through the
speakers of this unit. In the case of some
TV models, you must select the external
speaker option from the TV menu. (For details,
reference your TV user manual.)
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14
Connecting
Optional equipment
connection
OPTICAL IN connection
Connect an optical output jack of external devices
to the OPT. IN jack.
PORT. (Portable) IN
connection
2
Connecting
To the optical output jack of
external device
MP3 player,
etc...
Listening to music from your
portable player
The unit can be used to play the music from many
types of portable players or external devices.
1. Connect the portable player to the
PORT. (Portable) IN connector of the unit.
2. Turn the power on by pressing 1 (Power).
3. Select the PORTABLE function by pressing
FUNCTION on the remote control or F on the
unit until the function is selected.
4. Turn on the portable player or external device
and start playing it.
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Speaker (easy) setup
Listens to sound from TV, DVD or Digital Device
with 2.1 or 2 ch mode.
1. Connect the OPT. IN jack on the back of the unit
to optical out jack of your TV (or digital device
etc.)
2. Select the input source to OPTICAL by pressing
FUNCTION on the remote control or F on the
unit until the function is selected.
To directly select the OPTICAL function, press
OPTICAL on the remote control.
3. Listen to sound with 2.1 or 2 ch speaker.
4.Press OPTICAL to exit from OPTICAL.
Function is retuned to previous one.
USB connection
Connect USB memory device to the USB port on
the back of the unit.
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Connecting
Connect a USB to the USB gender changer when
the unit is mounted on the wall.
15
USB device requirement
yy Devices which require additional program
installation connected to a computer, are not
supported.
yy Do not extract the USB device while in operation.
yy For a large capacity USB, it may take longer than
a few minutes to be searched.
yy To prevent data loss, back up all data.
yy The unit’s USB Port cannot be connected to PC.
The unit can not be used as a storage device.
For more information of playing files on a USB, refer
to the page 16.
Removing the USB Device from the unit.
yy The exFAT file system is not supported on this
unit.
2
Connecting
yy This unit is not supported when the total
number of files is 1000 or more.
yy Depending on some devices, it may not available
to recognize the followings on this unit.
1. Choose a different function/mode or press
Z twice in a row.
-- External HDD
2. Remove the USB device from the unit.
-- Locked devices
Compatible USB devices
-- Card readers
-- Hard type USB devices
-- USB hub
yy MP3 Player : Flash type MP3 player.
-- Using USB extension cable
yy USB Flash Drive : Devices that support USB 1.1.
-- iPhone/iPod/iPad
yy The USB function of this unit does not support
some USB devices.
-- Android device
Playable file
File Extension
Sampling Frequency
Bitrate
MP3
within 32 to 48 kHz
within 80 to 320 kbps
WMA
within 32 to 48 kHz
within 56 to 128 kbps
OGG
within 32 to 48 kHz
within 50 to 500 kbps
FLAC
within 32 to 192 kHz
within 500 to 5000 kbps
WAV
within 32 to 48 kHz
within 500 to 5000 kbps
yy Maximum files : Under 999
yy A protected file by DRM (Digital rights management) cannot be played on the unit.
yy Video files in the USB storage device can not be played.
yy Depending on the performance of your USB device, playback may not work well.
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16
Operating
Basic operations
USB operation
1. Connect the USB device to the USB port.
2. Select the USB function by pressing FUNCTION
on the remote control or F on the unit until the
function is selected.
To
Stop
Playback
3
Pause
Do this
Press Z.
Press d/M.
During playback, press d/M.
Operating
During playback, press V
on the remote control to go
to the next file.
Playing less than 2 seconds,
press C on the remote
Skip to the next/
control to go to the previous
previous file
file.
Playing after 3 seconds, press
C on the remote control
to go to the beginning of
the file.
Search for a
section within a
file
Press and hold C/V
during playback and release it
at the point you want to listen
to. (except FLAC and OGG
files)
Play repeatedly
or randomly
Press REPEAT on the remote
control repeatedly, the
display will be changed in the
following order, OFF RPT 1
RPT DIR (DIRECTORY) RPT
ALL RANDOM.
Select a file
directly
Press 0 to 9 numerical buttons
on the remote control to go
to the desired file directly.
Search a folder
Press FOLDER W/S on the
remote control.
Resume
playback
This unit memorizes a current
song which is played before
changing the function or
turning off the unit.
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,,Note
The resume point may be cleared when you
pull out the power cord or removing the USB
device from the unit.
Other operations
DRC (Dynamic Range Control)
Make the sound clear when the volume is turned
down (Dolby Digital only). Set to [DRC ON] by using
DRC.
AV Sync
When receiving audio signals from TV, sound and
images may not be matched. In the case, this
function can adjust the delay time.
1.Press AV SYNC.
2.Use C/V to scroll up and down through
the delay amount, which you can set at
anything between 0 and 300 ms.
,,Note
This function does not operate on USB
function.
Turn off the sound temporarily
Press MUTEi to mute your unit.
You can mute your unit, for example, to answer
the telephone, “MUTE” is displayed in the display
window.
To cancel it, press MUTEi again on the remote
control or change the volume level.
Displaying file and input
source
You can display various information of the input
source by pressing INFO.
USB : File information contained on a USB (MP3/
WMA/OGG/FLAC/WAV)
OPTICAL : Audio format, Audio channel
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Operating
17
AUTO POWER On/Off
Auto power down
This function automatically turns on/off the unit
when you turn on/off the TV or the external device
(DVD Player, Blu-ray Disc Player, etc.) connected to
this unit.
This unit will be off itself to save electric
consumption in the case main unit is not
connected to external device and is not used for 20
minutes.
It is supported only on OPTICAL and LG TV
functions.
So does this unit after six hours since Main unit
has been connected to other device using analog
input.
This function turns on or off each time you press
AUTO POWER.
,,Note
Sleep timer setting
Press SLEEP repeatedly to select the desired time
period options (in minutes):
yy After the unit is turned on by AUTO POWER
function, it will be automatically turned off if
there is no signal for a certain period of time
from the external device connected by an
optical cable.
To check the remaining time, press SLEEP.
yy If you turned off the unit directly, it cannot
be turned on automatically by AUTO POWER
function. However the unit can be turned
on by AUTO POWER function when optical
signal comes in after 5 seconds of no signal.
DISPLAY OFF (display window will turns off ) ->
DIMMER (display window will be darkened by half )
-> Sleep timer value -> Display on
To cancel the sleep function, press SLEEP
repeatedly until “10MIN” appears, and then press
SLEEP once again while “10MIN” is displayed.
3
Operating
yy After the unit is turned on by AUTO POWER
function, it will be automatically turned off if
there is no signal for a certain period of time
from the TV connected by LG Sound Sync
(Optical/Wireless).
,,Note
You can check the remaining time before the
unit turns off . Press SLEEP the remaining time
appears in the display window.
yy Depending on the connected device, this
function may not operate.
yy In Bluetooth mode, this unit may be turned
on by AUTO POWER setting depending on
the connected Bluetooth device and then
LG TV function is selected.
In this case the unit will be turned off
automatically and when you restart the unit,
it will be turned on by LG TV function.
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18
Operating
LG Sound Sync
With wired connection
1. Connect your LG TV to the unit by using an
optical cable.
You can control some functions of this unit by
your TV's remote control with LG Sound Sync. It
is compatible with the LG TV that is supported LG
Sound Sync. Make sure of the LG Sound Sync logo
on your TV.
Optical
cable
Controllable function by LG TV's remote control :
Volume up/down, mute
Refer to the TV's instruction manual for the details
of LG Sound Sync.
3
Make one of the following connections, depending
on the capabilities of your equipment.
Operating
,,Note
yy You can also use the remote control of
this unit while using LG Sound Sync. If you
use TV's remote control again, the unit
synchronizes with the TV.
yy When the connection fails, make sure of the
condition of the TV and power.
yy Make sure of the condition of this unit and
the connection in the cases below when
using LG Sound Sync.
2. Set up LG Sound Sync (Optical) on the TV. Refer
to the TV's instruction manual.
3. Turn on the unit by pressing 1 (Power) on the
remote control.
4. Select OPTICAL function by using FUNCTION
on the remote control or F on the unit until the
function is selected.
You can see "LG OPT" on the display window
if connecting normally between this unit and
your TV.
-- turn off the unit.
-- Changing the function to the others.
-- Disconnecting the optical cable.
-- Disconnecting the wireless connection
caused by interference or a distance.
yy The amount of time to turn off this unit is
different depending on your TV when you
set AUTO POWER function to ON.
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Operating
19
1. Turn on the unit by pressing 1 (Power) on the
remote control.
Using Bluetooth
technology
2. Select LG TV function by using FUNCTION on
the remote control or F on the unit until the
function is selected.
About Bluetooth
3. Set up LG Sound Sync (Wireless) on the TV. Refer
to the TV's instruction manual.
Bluetooth is wireless communication technology
for short range connection.
The sound may be interrupted when the
connection interfered by the other electronic wave
or you connect the bluetooth in the other rooms.
With wireless connection
"PAIRED" appears on the display window for
about 3 seconds and then you can see "LG TV"
on the display window if connecting normally
between this unit and your TV.
,,Note
Available Devices : Mobile phone, MP3, Laptop,
PDA etc.
3
Operating
If you turned off the unit directly by pressing
1 (Power), LG Sound Sync (Wireless) will be
disconnected. To use this function again, you
should reconnect the TV and the unit.
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.
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)
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20 Operating
Listening to music stored on
the Bluetooth devices
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.
3
Operating
1. Select the Bluetooth function by using
FUNCTION on the remote control or F on the
unit until the function is selected.
Appears “BT” and then “READY” in display
window.
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 SOUND BAR
(XX:XX)”.
,,Note
yy XX:XX means the last four digits of BT
address. For example, if your unit has a
BT address such as 9C:02:98:4A:F7:08,
you will see “LG SOUND BAR (F7:08)” 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.
3. When this unit is successfully connected with
your Bluetooth device, “PAIRED” will appear on
the display window.
4. Listen to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.
,,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 it may not work well in the case
below :
-- There is a obstacle between the unit and
the bluetooth device.
-- There is a device using same frequency
with Bluetooth® technology such as a
medical equipment, a microwave or a
wireless LAN device.
yy This unit supports Bluetooth auto pairing.
However it does not operate in the case
below :
-- When you restart this unit.
-- When you return to Bluetooth function
after using LG TV function.
yy The sound may be interrupted when
the connection interfered by the other
electronic wave.
yy You cannot control the Bluetooth device
with this unit.
yy Pairing is limited one Bluetooth device per
one unit and multi-pairing is not supported.
yy Depending on the type of the device,
you may not be able to use the Bluetooth
function.
yy You can enjoy wireless system using phone,
MP3, 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 far from the unit.
yy When Bluetooth connection is
disconnected, connect the bluetooth device
to the unit again.
yy When not connected the Bluetooth, “READY”
appears on the display window.
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Operating
Sound adjustment
Adjust volume level
automatically
Setting sound effect
This unit supports Auto volume function that
automatically adjusts the volume level.
This system has a number of pre-set surround
sound fields. You can select a desired sound mode
by using SOUND EFFECT.
When the output sound is too loud or too low,
press AUTO VOLUME on the remote control. So
you can enjoy the sound with appropriate levels.
The displayed items for the equalizer may be
different depending on sound sources and effects.
To cancel this function, press the button again.
On Display
STD (Standard)
Description
You can enjoy the sound
without equalizer effect.
MUSIC
You can enjoy comfortable
and natural sound.
CINEMA
You can enjoy more immersive
and cinematic surround
sound.
SPORTS
You can enjoy more dynamic
sound.
BASS
The Bass is Bass Blast. During
playback, reinforce the treble,
bass and surround sound
effect.
Adjust the woofer level
settings
You can adjust the sound level of woofer from - 40
dB to 6 dB.
1.Press WOOFER LEVEL.
2.Press VOL o/p to adjust the sound level of
the woofer.
3
Operating
NEWS
This program make voice
sound clear, improving the
quality of voice sound.
21
,,Note
yy In some of surround modes, some speakers,
there’s no sound or low sound. It depends
on the mode of surround and the source of
audio, it is not defective.
yy You may need to reset the surround mode,
after switching the input, sometimes even
after the sound file changed.
yy Because this unit has an exclusive sound
effect for FLAC file, the sound effect is fixed
while playing FLAC file.
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22 Operating
Controlling a TV with
the supplied remote
control
You can control your TV using the buttons below.
AV/INPUT
VOL+
PR/CH
VOL-
PR/CH
3
Operating
Button
Operation
MUTEi
Turn the TV’s volume on or
off.
AV/INPUT
Switch the TV’s input source
between the TV and other
input sources.
1 (TV Power)
Turn the TV on or off.
VOL o/p
Adjust the volume of the
TV.
PR/CH W/S
Scan up or down through
memorized channels.
Setting up the remote to
control your TV
You can operate your TV with the supplied remote
control.
If your TV is listed in the table below, set the
appropriate manufacturer code.
1. While holding down 1 (TV Power) button, and
press the manufacturer code for your TV with
the numerical buttons (see the table below).
Manufacturer
Code Number
LG
1(Default), 2
Zenith
1, 3, 4
GoldStar
1, 2
Samsung
6, 7
Sony
8, 9
Hitachi
4
2. Release the 1 (TV Power) button to complete
setting.
Depending on your TV, some or all buttons may not
function on the TV, even after entering the correct
manufacturer code. When you replace the batteries
of the remote, the code number you have set may
be reset to the default setting. Set the appropriate
code number again.
,,Note
yy Depending on the TV being connected, you
may not be able to control your TV using
some of the buttons.
yy The remote control of the unit performs
basic operation of your TV. Please use the
TV’s remote control to enjoy advanced
operation of your TV.
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Troubleshooting 23
Troubleshooting
PROBLEM
The unit does not
work properly.
No Power
No sound
No woofer sound
yy Disconnect the power cord of this unit and the connected external device (TV,
Woofer, DVD-player, Amplifier, etc.) and then try connecting again.
yy The power cord is unpluged.
Plug in the power cord.
yy Check the condition by operating other electronic devices.
yy Incorrect input source is selected.
Check the input source and select the correct input source.
yy The mute function is activated.
Press MUTEi or adjust the volume level to cancel the mute function.
yy The power cord of the subwoofer is not connected.
Plug the power cord into the wall outlet securely.
yy Pairing between the unit and the subwoofer gets disconnected.
Connect the unit and the subwoofer. (Refer to the page 12.)
4
Troubleshooting
No display
CAUSE & CORRECTION
yy Turn off the power of this unit and the connected external device (TV, Woofer,
DVD-player, Amplifier, etc.) and turn it on again.
yy The DISPLAY OFF function is activated.
Press SLEEP repeatedly to cancel the function. (Refer to the page 17.)
yy The remote control is too far from the unit.
Operate the remote control within about 7 m.
The remote control
does not work
properly.
yy There is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
The AUTO POWER
function does not
work.
yy Depending on the connected device, this function may not operate.
yy The batteries in the remote control is exhausted.
Replace the batteries with new one.
Check the details below and adjust the unit according to them.
yy Switch [ON] state of DRC function to [OFF] by using remote controller.
When you feel the
output sound of the
unit is low.
yy With the sound bar connected with TV, change the AUDIO DIGITAL OUT setting
on TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM].
yy With the sound bar connected with Player, change the AUDIO DIGITAL OUT
setting on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or
[BITSTREAM].
yy Change Audio DRC setting on Player setup menu to [OFF] state.
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24 Appendix
Specifications
General (NB3540)
AC adapter requirements
Refer to the main label on the unit.
Power consumption
Refer to the main label on the unit.
Dimensions (W x H x D)
(770 x 35 x 75) mm
Net Weight (Approx.)
1.3 kg
Operating temperature
5 °C to 35 °C (41 °F to 95 °F)
Operating humidity
5 % to 90 %
Input/Output
OPT. IN
3 V (p-p), Optical jack x 1
PORT. IN
0.5 Vrms (3.5 mm stereo jack) x 1
Available Digital Input Audio
Sampling Frequency
32 kHz, 44.1 kHz, 48 kHz, 96 kHz
USB
5
Version
1.1
Bus Power Supply
5 V 0 500 mA
Amplifier
Appendix
Total
320 W
Front
80 W x 2 (4 Ω at 1 kHz)
Subwoofer
160 W (3 Ω at 80 Hz)
THD
10 %
Wireless subwoofer (S34A2-D)
Power requirements
Refer to the main label on the subwoofer.
Power consumption
Refer to the main label on the subwoofer.
Type
1 Way 1 Speaker
Impedance
3Ω
Rated Input Power
160 W
Max. Input Power
320 W
Dimensions (W x H x D)
(170 x 360 x 316) mm
Net Weight (Approx.)
5.55 kg
yy Designs and specifications are subject to change without prior notice.
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Appendix 25
Trademarks and
licenses
Manufactured under license from Dolby
Laboratories. Dolby and the double-D symbol
are trademarks of Dolby Laboratories.
For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing
Limited. DTS, the Symbol, & DTS and the Symbol
together are registered trademarks, and DTS 2.0
Channel is a trademark of DTS, Inc. © DTS, Inc. All
Rights Reserved.
Bluetooth® wireless technology is a system
which allows radio contact between electronic.
5
Appendix
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.
The Bluetooth® word mark and logos are 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.
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26 Appendix
Maintenance
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.
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
5
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.
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Warranty
Warranty 27
Technology with the human touch
GUARANTEE
• LG Electronics U.K. Ltd. will provide the following services in order to expedite this Guarantee.
1. All faulty components which fail due to defective manufacture will be replaced free of charge for a period of 12
months from the original date of purchase.
2. The dealer (or his service agent) who sold the product will be reimbursed for any labour provided in the repair of
this LG equipment, for a period of 12 months from the original date of purchase. These claims must be made in
accordance with the published scale of service charges and relevant claims procedure.
PLEASE NOTE:
A. The dealer may restrict the guarantee to the original purchaser.
B. The dealer is not obliged to carry out service under guarantee if unauthorized modifications are made to the
apparatus, or if non standard components are used or if the serial number of the apparatus is removed, defaced,
misused, or altered.
C. Any claims made under guarantee must be directed to the dealer from whom the equipment was originally
purchased. The dealer may, before carrying out service under guarantee, require a receipted account as evidence of
the date of purchase.
D. We respectfully point out that your dealer is not obligated to replace batteries if they become exhausted or worn in
use.
E. Aerial alignment and consumer control adjustments are not covered by this guarantee.
This guarantee does not affect your statutory rights.
• REQUIREMENTS TO MAINTAIN WARRANTY COVERAGE:
RETAIN YOUR RECEIPT TO PROVE DATE OF PURCHASE. A COPY OF YOUR RECEIPT MUST BE SURRENDERED AT THE TIME
GUARANTEE SERVICE IS PROVED.
• Product Registration Card :
It is helpful to complete at least your name, address, phone, model & serial numbers and return it. This will enable LG
to assist you in the future should you lose your receipt, your units be stolen, or should modifications be necessary.
• To obtain information or assistance:
Call UK: 0344 847 5454 IE: 01 686 9454
SERIAL NO.*
Warranty
MODEL NO.*
6
DATE OF PURCHASE.*
In all cases of difficulty - consult your LG dealer from whom the product was purchased
LGEUK Website : www.lg.com/uk
(Service website : www.lg.com/uk/support)
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