LG NB3540 Owner’s Manual
OWNER’S MANUAL
2.1 ch
Sound Bar
ENGLISH FRANÇAIS
PORTUGUÊS
Please read this manual carefully before operating
your set and retain it for future reference.
NB3540 (NB3540, S34A2-D)
www.lg.com
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1 Getting Started
Getting Started 3
Safety Information
CAUTION
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 ash 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 sucient
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 lled
with liquids, such as vases, shall be placed on the
apparatus.
WARNING: Do not install this equipment in a
conned 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 specication 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 re. 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.
1
Getting Started
NOTICE: For Product Identication and
Compliance/Safety labeling information please
refer to Main Label on the bottom of Unit.
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Getting Started4
This device is equipped with a portable battery or
accumulator.
Safety way to remove the battery from the
equipment: Remove the old battery or battery
1
pack, follow the steps in reverse order than
Getting Started
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, re or the like.
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Table of Contents 5
Table of Contents
1 Getting Started
3 Safety Information
6 Unique features
6 Introduction
6 – Symbols used in this manual
6 Accessories
7 Remote control
8 Front panel
8 Rear panel
9 Installing the sound bar
10 Mounting the main unit on a wall
2 Connecting
12 Connecting the AC adapter
12 Wireless subwoofer connection
13 Connecting to your TV
13 – Using an OPTICAL cable
14 Optional equipment connection
14 – PORT. (Portable) IN connection
14 – OPTICAL IN connection
14 – USB connection
15 – Compatible USB devices
15 – USB device requirement
16 – Playable file
23 Using Bluetooth App
23 – Install “LG Bluetooth Remote” App
onto Your Bluetooth Device
24 – Activate Bluetooth with “LG Bluetooth
Remote” App
25 Sound adjustment
25 – Setting sound effect
25 – Adjust volume level automatically
25 – Adjust the woofer level settings
26 Controlling a TV with the supplied remote
control
26 – Setting up the remote to control your
TV
4 Troubleshooting
27 Troubleshooting
5 Appendix
29 Trademarks and licenses
30 Specifications
31 Maintenance
31 – Handling the unit
1
2
3
4
5
3 Operating
17 Basic operations
17 – USB operation
18 Other operations
18 – DRC (Dynamic Range Control)
18 – AV Sync
18 – Turn off the sound temporarily
18 – Displaying file and input source
18 – Sleep timer setting
19 – AUTO POWER On/Off
19 – Auto function change
20 – LG Sound Sync
22 Using Bluetooth technology
22 – Listening to music stored on the
Bluetooth devices
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Getting Started6
Unique features
Auto power down
1
Getting Started
This unit will turn o by itself for energy saving
consumption.
Portable In
Listen to music from your portable device. (MP3,
Notebook, etc)
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.
Accessories
Please check and identify the supplied accessories.
Designs and specications of the accessories are
subject to change without prior notice.
Remote control (1) Batteries (2)
AC adapter (1) Power cord (1)
Optical cable (1)
Wall bracket (2) Wall bracket install
USB gender changer
(1)
guide (1)
Screws (2) Cable ties for arranging
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cables (2)
Getting Started 7
Remote control
Battery Installation
Remove the battery cover on the rear of the
Remote Control, and insert two R03 (size AAA)
batteries with and matched correctly.
• • • • • • • • • • a • • • • • • • • •
(Power) : Switches the unit ON or OFF.
1
FUNCTION : Selects the function and the input
source.
FOLDER
OPTICAL : Changes input source to OPTICAL
directly.
MUTE i : Mutes the sound.
VOL o/p : Adjusts speaker volume.
• • • • • • • • • • b • • • • • • • • •
AUTO POWER : Turns on or o AUTO POWER
function. (Refer to the page 19.)
AV SYNC : Synchronizes the audio and video.
INFO : Displays the information of a le or an input
source.
REPEAT : Listen to your les repeatedly or
randomly.
C/V
- Skips Fast backward or Forward.
- Searches for a section within a le.
(Stop) : Stops playback.
Z
(Play/Pause) : Starts playback. / Pauses
d/M
playback.
SOUND EFFECT : Selects a sound eect mode.
AUTO VOLUME : Turns on and o the AUTO
VOLUME mode.
WOOFER LEVEL : Sets the sound level of woofer.
• • • • • • • • • • c • • • • • • • • •
0 to 9 numerical buttons : Selects a le directly.
DRC : Turns on or o DRC function.
SLEEP : Sets the system to turn o automatically at
a specied time.
• • • • • • • • • • d • • • • • • • • •
TV Control buttons : See page 26.
: Searches a folder on USB device.
W/S
(Skip/Search) :
1
Getting Started
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Getting Started8
Front panel
1
Getting Started
Display window
A
Remote sensor
B
Standby LED
It lights up in red on standby mode.
Rear panel
DC. IN 25 V 0 2 A
A
PORT. IN : Portable input
B
F (Function)
C
Selects the function and input source.
D p/o
E 1/!
C
D
(Volume)
Adjusts volume level.
(Standby/On)
USB port
OPT. IN : Optical input
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Installing the sound
bar
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.
Getting Started 9
1
Getting Started
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Getting Started10
Mounting the main
unit on a wall
1
You can mount the main unit on a wall.
Getting Started
Preparation materials
Unit
Wall bracket install guide
Wall bracket
Screws
(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.
1. Match the TV’s BOTTOM EDGE of Wall bracket
install guide with the bottom of TV and attach
to the position.
TV
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.
3. Remove the Wall bracket install guide.
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