LG | NB2540 | LG NB2540 Owner’s Manual

ENGLISH
OWNER’S MANUAL
2.1 Channel
Powerful Bass
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 BACK COVER OF THIS MANUAL.
NB2540 (NB2540, S24A1-W)
www.lg.com
2
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 shall not be exposed to
water (dripping or splashing) and no objects filled
with liquids, such as vases, shall 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.
Getting Started
This device is equipped with a portable battery or
accumulator.
POWER: This unit operates on a mains supply
of 200-240V~, 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 6 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.
Disposal of your old appliance
1.All electrical and electronic products
should be disposed of separately
from the municipal waste stream
via designated collection facilities
appointed by the government or the
local authorities.
2.The correct disposal of your old
appliance will help prevent potential
negative consequences for the
environment and human health.
3.For more detailed information about
disposal of your old appliance, please
contact your city office, waste disposal
service or the shop where you
purchased the product.
1
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
4
Getting Started
Disposal of waste batteries/accumulators
1.This symbol may be combined with
chemical symbols for mercury(Hg),
cadmium(Cd) or lead(Pb) if the battery
Contains more that 0.0005% of
mercury,0.002% of cadmium or 0.004%
of lead.
1
Getting Started
Pb
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.
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
Europe Notice
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, 2004/108/EC, 2006/95/EC,
2009/125/EC and 2011/65/EU.
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.
Table of Contents
5
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
About LED condition
10 Installing the sound bar
11 Mounting the main unit on a wall
2Connecting
13
13
13
13
14
14
14
Connecting the subwoofer
– Attaching the subwoofer to the unit
Connecting to your TV
– Using an OPTICAL cable
Optional equipment connection
– PORT. (Portable) IN connection
– OPT.(OPTICAL) IN connection
3Operating
15Operations
15 – DRC (Dynamic Range Control)
15 – Turn off the sound temporarily
15 – AUTO POWER On/Off
16 – Auto power down
16 – LG Sound Sync
17 Using Bluetooth technology
18 – Listening to music stored on the
Bluetooth devices
19 Sound adjustment
19 – Setting sound effect
19 – Adjust volume level automatically
19 – Adjust the woofer level settings
20 Controlling a TV with the supplied remote
control
4Troubleshooting
21Troubleshooting
5Appendix
22Specifications
23 Trademarks and licenses
23Maintenance
23 – Handling the unit
1
2
3
4
5
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)
Wall bracket install
guide (1)
Screws (2)
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.
Wall bracket (2)
Getting Started
Remote control
7
• • • • • • • • • • a • • • • • • • • • •
1 (Power) : Switches the unit ON or OFF.
TV Control buttons : See page 20.
LG TV : Select LG TV function.
h: Select Bluetooth function.
PORT.IN : Select Portable In function.
• • • • • • • • • • b • • • • • • • • • •
i : Mutes the sound.
INPUT
PR/
CH
VOL
LG TV
PORT.IN
OPTICAL
WOOFER
LEVEL
WOOFER
LEVEL
VOL
ON
AUTO POWER AUTO VOL
VOL o/p : Adjusts speaker volume.
• • • • • • • • • • c • • • • • • • • • •
VOL
ON
WOOFER LEVEL o/p : Sets the sound level of
woofer.
AUTO POWER ON/OFF : This function is
automatically turned on or off the unit.
AUTO VOL ON/OFF: Turns on or off the AUTO
VOLUME mode.
ON
DRC
OFF
OFF
OFF
STANDARD
MUSIC
CINEMA
Replacement of battery
Remove the battery cover on the rear of the
Remote Control, and insert two (size AAA) batteries
with and matched correctly.
DRC ON/OFF : Turns on or off DRC function.
STANDARD : Selects STANDARD sound effect.
MUSIC : Selects MUSIC sound effect.
CINEMA : Selects CINEMA sound effect.
1
Getting Started
OPTICAL : Select Optical function.
8
Getting Started
Front panel
1
Getting Started
AF (Function)
Selects the function and input source.
Bp/o (Volume)
Adjusts volume level.
C1 (Standby/On)
DLED indicator
,,Note
Precautions in using the touch buttons
yy Use the touch buttons with clean and dry
hands.
- In a humid environment, wipe out any
moisture on the touch buttons before
using.
yy Do not press the touch buttons hard to
make it work.
- If you apply too much strength, it can
damage the sensor of the touch buttons.
yy Touch the button that you want to work in
order to operate the function correctly.
yy Be careful not to have any conductive
material such as metallic object on the
touch buttons. It can cause malfunctions.
Rear panel
APower cord
COPT. IN : Optical input
BSUB WOOFER(4Ω) Connector
DPORT. IN : Portable input
Getting Started
9
About LED condition
Function
Condition
LED
Description
Turned off
Turn off the unit.
Turned on
Bluetooth Paired.
Turned on for few
seconds
Bluetooth Ready.
Blinks quickly.
Optical
Selects Optical In.
Turned on for few
seconds.
Portable
Selects Portable In.
Turned on for few
seconds.
LG Sound Sync Connected.
Turned on for few
seconds.
On/Off
Bluetooth
LG Sound
Sync
Mute
LG Sound Sync Ready.
Turn off the sound temporarily.
,,Note
yy Once the unit is shut down to standby,
please wait several seconds before trying to
use remote again.
yy When you press any button, 1/! LED on
the main unit blink twice.
yy When you change function, please wait
several seconds for operating.
yy When you press i(mute), LED on the main
unit can not indicate other functions.
Blinks quickly.
Blinks slowly.
Getting Started
Turn on the unit.
1
10
Getting Started
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 - 14.)
>>Caution
For best performance of wireless connection
such as Bluetooth, do not install the unit on
Metallic furniture because wireless connection
communicates through a module positioned
on the bottom of the unit.
Getting Started
Mounting the main
unit on a wall
11
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
1
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 plugs
3. Remove the Wall bracket install guide.
12
Getting Started
4. Fix the brackets with screws (A) as shown in the
illustration below.
6. Fix the unit with the screws firmly.
1
Getting Started
,,Note
,,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.
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.
Connecting
Connecting the
subwoofer
13
Connecting to your TV
Using an OPTICAL cable
Attaching the subwoofer to
the unit
1. Connect the OPT. IN jack on the back of the
unit to OPTICAL OUT jack on the TV using an
OPTICAL cable.
To connect the cable to the unit, press each plastic
finger pad to open the connection terminals on the
unit. Insert the wire and release the finger pad.
2
Optical
cable
2. Set the INPUT source to OPTICAL. Press
OPTICAL on the remote control or
F on the unit until the function is selected.
,,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.)
Connecting
Connect the black stripe of each wire to the
terminals marked - (minus) and the other end to
the terminals(red tube) marked + (plus).
14
Connecting
Optional equipment
connection
OPT.(OPTICAL) IN connection
Connect an optical output jack of external devices
to the OPT. IN jack.
PORT. (Portable) IN
connection
2
Connecting
Optical
cable
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 IN function by pressing
PORT.IN 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.
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. Set the input source to OPTICAL IN. Press
OPTICAL on the remote control or
F on the unit until the function is selected.
3. Listen to sound with 2.1 or 2 ch speaker.
Operating
Operations
DRC (Dynamic Range Control)
Make the sound clear when the volume is turned
down (Dolby Digital only). This function turns on or
off each time you press DRC ON/OFF
Turn off the sound temporarily
Press i to mute your unit.
To cancel it, press i again on the remote control
or change the volume level.
15
AUTO POWER On/Off
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.
It is supported only on OPTICAL and LG TV
functions.
This function turns on or off each time you press
AUTO POWER ON/OFF.
,,Note
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).
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.
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.
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 external device connected by an
optical cable.
3
16
Operating
Auto power down
With wired connection
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.
1. Connect your LG TV to the unit by using an
optical cable.
So does this unit after six hours since Main unit
has been connected to other device using analog
input.
Optical
cable
LG Sound Sync
3
Operating
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 supports LG Sound
Sync. Make sure of the LG Sound Sync logo on your
TV.
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.
Make one of the following connections, depending
on the capabilities of your equipment.
,,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.
-- 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.
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 IN function by using OPTICAL
on the remote control or F on the unit until the
function is selected.
TV sound will be outputted from the soundbar
if connecting normally between this unit and
your TV.
Operating
17
1. Turn on the unit by pressing 1 (Power) on the
remote control.
Using Bluetooth
technology
2. Select LG TV function by using LG TV 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
LG TV LED will be turned on for 3 seconds and
turned off when unit is completely connected
to TV.
,,Note
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.
Available Devices : Mobile phone, MP3, Laptop,
PDA etc.
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)
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.
18
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
1. Select the Bluetooth function by using h on
the remote control or F on the unit until the
function is selected.
Bluetooth LED will blink.
Operating
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, Bluetooth LED Will be
turned on for few second and turned off.
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.
-- After using LG TV function, auto pairing
does not operate.
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.
Operating
Sound adjustment
19
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 pressing each effect button.
When the output sound is too loud or too low,
press AUTO VOL ON 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 OFF button.
Mode
STANDARD
Description
You can enjoy the sound
without equalizer effect.
You can enjoy comfortable
and natural sound.
CINEMA
You can enjoy more immersive
and cinematic surround
sound.
,,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.
You can adjust the sound level of woofer from - 40
dB to 6 dB.
Press WOOFER LEVELp or WOOFER LEVELo to
adjust the sound level of the woofer.
3
Operating
MUSIC
Adjust the woofer level
settings
20 Operating
Controlling a TV with
the supplied remote
control
You can control your TV using the buttons below.
(LG TV only.)
INPUT
PR/
CH
VOL
LG TV
3
PORT.IN
OPTICAL
INPUT
Operation
WOOFER
LEVEL
Button
Switch
the TV’s input source
VOL
between the TV and other
ON
ON
ON
input
AUTO VOLsources.
DRC
AUTO POWER
OFF
1 (TV Power)
WOOFER
LEVEL
Operating
VOL
OFF
OFF
Turn the TV on or off.
STANDARD
MUSIC
CINEMA
VOL o/p
Adjust the volume of the
TV.
PR/CH W/S
Scan up or down through
memorized channels.
,,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.
Troubleshooting
21
Troubleshooting
PROBLEM
No Power
No sound
No woofer sound
CAUSE & CORRECTION
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 i or adjust the volume level to cancel the mute function.
yy Unit and subwoofer are disconnected.
Connect the unit and the subwoofer. (Refer to the page 13.)
yy The remote control is too far from the unit.
Operate the remote control within about 7 m (23 ft).
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.
4
Troubleshooting
The remote control
does not work
properly.
22 Appendix
Specifications
General (NB2540)
Power 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)
880 mm x 62 mm x 90 mm
Net Weight (Approx.)
1.8 kg
Operating temperature
5 °C to 35 °C
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
Amplifier
Total
120 W
Front
25 W x 2 (4 Ω at 1 kHz)
Subwoofer
70 W (4 Ω at 100 Hz)
5
THD
10 %
Appendix
Subwoofer (S24A1-W)
Type
1 Way 1 Speaker
Impedance
4Ω
Rated Input Power
70 W
Max. Input Power
140 W
Dimensions (W x H x D)
156 mm x 300 mm x 294 mm
Net Weight (Approx.)
2.9 kg
yy Designs and specifications are subject to change without prior notice..
Appendix 23
Trademarks and
licenses
Maintenance
Handling the unit
When shipping the unit
Manufactured under license from Dolby
Laboratories. Dolby and the double-D symbol
are trademarks of Dolby Laboratories.
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
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.
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.
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
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.
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.
yy Do not use volatile liquids such as insecticide
spray near the unit.
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
MODEL NO.*
SERIAL NO.*
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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