The LG NB7530A is a powerful sound bar system that delivers an immersive audio experience for your home entertainment. With its sleek design and easy setup, you can enjoy rich, clear sound whether you're watching movies, listening to music, or playing games. Connect your TV via optical cable and control the soundbar with your LG TV remote using LG Sound Sync. Experience enhanced bass with the included wireless subwoofer and customize your sound with various sound modes.
The LG NB7530A is a powerful sound bar system that delivers an immersive audio experience for your home entertainment. With its sleek design and easy setup, you can enjoy rich, clear sound whether you're watching movies, listening to music, or playing games. Connect your TV via optical cable and control the soundbar with your LG TV remote using LG Sound Sync. Experience enhanced bass with the included wireless subwoofer and customize your sound with various sound modes.
OWNER’S MANUAL
ULTRA HDTV Sound Bar
NB7530A (NB7530A, NB7530A-S, S73A1-D)
Please read this manual carefully before setting your set and retain it for
future reference.
РУССКИЙ
УКРАїНСЬКА
ҚAЗAҚ ТІЛІ
ENGLISH
FRANÇAIS
香港
中文 臺灣中文
NB7530A-N0_DTWNLLK_ENG.indd 1 2013-08-19 3:10:56
1 Getting Started
Getting Started2
Getting Started
1
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 built-
in 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
centre. 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.
This device is equipped with a portable battery or
accumulator.
Safety way to remove the battery or 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 shall not be exposed to
excessive heat such as sunshine, re or the like.
NB7530A-N0_DTWNLLK_ENG.indd 2 2013-08-19 3:10:56
Getting Started 3
Getting Started
1
Disposal of your old appliance
1. When this crossed-out wheeled bin
symbol is attached to a product it
means the product is covered by the
European Directive 2002/96/EC.
2. 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.
3. The correct disposal of your old
appliance will help prevent potential
negative consequences for the
environment and human health.
4. 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.
For Ukraine only
The equipment complies with requirements of the
Technical Regulation, in terms of restrictions for the
use of certain dangerous substances in electrical
and electronic equipment.
Disposal of waste batteries/accumulators
1. When this crossed-out wheeled
bin symbol is attached to batteries/
accumulators of Your product it
means they are covered by European
Directive 2006/66/EC.
2. 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.
3. All batteries/accumulators should
be disposed separately from
the municipal waste stream via
designated collection facilities
appointed by the government or the
local authorities.
4. The correct disposal of Your old
batteries/accumulators will help
to prevent potential negative
consequences for the environment,
animal and human health.
5. 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.
NB7530A-N0_DTWNLLK_ENG.indd 3 2013-08-19 3:10:56
Getting Started4
Getting Started
1
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 oce for compliance of this product :
LG Electronics Inc.
EU Representative, Krijgsman 1,
1186 DM Amstelveen, The Netherlands
y
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.
For Hong Kong only
IMPORTANT SAFETY NOTICE
The cord grip for the plug tted to this product
is built into the existing power cord as supplied.
If, for any reason you need to shorten the cord.
DO NOT RE-USE THE PLUG
A new plug must be used to ensure your
continued safety by securing the plug to the
power cord in accordance with Plug & Socket
Regulations 1994.
NB7530A-N0_DTWNLLK_ENG.indd 4 2013-08-19 3:10:56
Table of Contents 5
1
2
3
4
Table of Contents
1 Getting Started
2 Safety Information
6 Unique features
6 Introduction
6 – Symbols used in this manual
6 Accessories
7 Sound bar system
8 Setting up the sound bar system
8 – Attach the sound bar to the TV
11 – Pairing the sound bar system
2 Operating
12 Speaker setup
3 Troubleshooting
13 Troubleshooting
4 Appendix
14 Specifications
15 Trademarks and licenses
15 Maintenance
15 – Handling the unit
NB7530A-N0_DTWNLLK_ENG.indd 5 2013-08-19 3:10:57
Getting Started6
Getting Started
1
Unique features
LG Sound Sync
Controls 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.
AC adapter (2) Power cord (2)
Optical cable (1) TV center bracket (2)
Bracket cover (Right)
(1)
Bracket cover (Left) (1)
Bracket
(R1 UP (1) / R2 DOWN (1))
Bracket
(L2 DOWN (1) / L1 UP (1))
Screw (8)
( 3.0 mm x 8 mm)
Screw (16)
( 3.0 mm x 14 mm)
Screw (8)
(M 4.0 mm x 26 mm)
NB7530A-N0_DTWNLLK_ENG.indd 6 2013-08-19 3:10:58
Getting Started 7
Getting Started
1
You can check the current state of the unit by the color LED on the L channel sound bar. Refer to the
table below.
LED Color
LED State
Red Green
O Power on or disconnected power cord
On Standby -
Blink
(Twice per second)
Booting -
Blink
(Once per second)
Mute -
On -> O
(After 3 seconds)
- Power on
Sound bar system
R channel
?
(NB7530A-S)
L channel
?
(NB7530A)
LED indicator
Pair the R channel
sound bar and the L
channel sound bar.
PAIRING
Connect the AC
adapter.
DC IN
Connect the TV by
using an optical
cable.
OPTICAL IN
S/W Download
Connector
Only for service.
? : The positions of the L (Left) channel
and the R (Right) channel are as seen in
front of your TV.
NB7530A-N0_DTWNLLK_ENG.indd 7 2013-08-19 3:10:58
Getting Started8
Getting Started
1
Setting up the sound
bar system
Preperation
Check the supplied accessories below.
TV center bracket (2)
Bracket cover (Left)
Bracket cover (Right)
Brackets (R1 UP / R2 DOWN / L2 DOWN/ L1 UP)
M 4.0 mm x 26 mm (8 EA)
3.0 mm x 14 mm (16 EA)
3.0 mm x 8 mm (8 EA)
Attach the sound bar to the
TV
1. Attach the TV center bracket on the sound bar
with the screws ( 3.0 mm x 14 mm).
2. Connect the AC adaptor cable and the optical
cable to the sound bar. (Only the L channel
sound bar has the OPTICAL IN connector.)
Optical cable
AC Adapter cable
3. Arrange the cables to cable holder on TV center
bracket. At this point, the AC adapter cable
must be on the outside of the cable holder.
Arranging the AC adaptor cable, you have
to x the cable below the cable holder.
Refer to the image below.
,
Note
NB7530A-N0_DTWNLLK_ENG.indd 8 2013-08-19 3:10:59
Getting Started 9
Getting Started
1
4. Attach the bracket cover on the sound bar
with the screws ( 3.0 mm x 8 mm, Tighten the
screws less than 4 torque.).
Bracket cover (Left)
Bracket cover (Right)
5. Attach the bracket (R1 UP/R2 DOWN/L1 UP/L2
DOWN) on the sound bar with the screws
(
3.0 mm x 14 mm).
L2 DOWN bracket
L1 UP bracket
R2 DOWN bracket
R1 UP bracket
NB7530A-N0_DTWNLLK_ENG.indd 9 2013-08-19 3:11:01
Getting Started10
Getting Started
1
6. Loosen the screws on the right side and the left
side on the back of the TV.
7. Attach the sound bar to the TV with the screws
(M 4.0 mm x 26 mm).
8. Connect the optical input on the L channel
sound bar to the optical output on the TV by
using the optical cable.
NB7530A-N0_DTWNLLK_ENG.indd 10 2013-08-19 3:11:02
Getting Started 11
Getting Started
1
Pairing the sound bar system
Setting up the sound bar system for
the first time
Connect every power cord of the sound bar system
to the outlet. The color LEDs on each of the sound
bar system start to blink and then they are paired
automatically. Refer to the table below.
When connection is completed, the yellow-green
LED on the subwoofer is turned on and the green
LED on the L channel sound bar is lit up for about 3
seconds.
y
If you operate main unit then wireless
subwoofer sound within a few seconds in
standby mode.
y
Set the distance between this unit and
wireless subwoofer within 10 m (32 ft.).
y
Optimum performance can be
implemented only when the unit and
the Wireless subwoofer within distance
of 2 m (6 ft.) to 10 m (32 ft.) is used since
communication failure may occur if longer
distance is used.
y
It takes a few seconds (and may take longer)
for the unit and subwoofer to communicate
with each other.
y
If there is a strong electromagnetic wave
product nearby, interference may occur. Put
the unit (wireless receiver, wireless speakers,
wireless subwoofer, and main unit) away
from there.
,
Note
When the sound bar system is not
paired automatically
When there is no sound from the R channel sound
bar or the wireless subwoofer, you have to pair the
sound bar system manually. You can check the
disconnected state by the color LED on each of the
sound bar system. Refer to the table below.
Before pairing manually, make sure that every
sound bar system is turned on.
1. Press the buttons (Yellow, 2, 5, 8, 0, Red) on
the TV's remote control toward the L channel
sound bar. The red LED on the L channel sound
bar starts to blink.
2. Press and hold PAIRING on the R channel
sound bar for about 5 seconds. The red and the
green LEDs start to blink alternately.
Pressing PAIRING on
the R channel sound bar,
you should use a shape
object such as a pen.
,
Note
3. Press and hold PAIRING on the wireless
subwoofer for about 5 seconds. The red and the
green LEDs start to blink alternately.
4. Unplug all the sound bar system.
5. After every LED on the sound bar system is
turned off, plug the sound bar system again.
You can listen to TV sound by the sound bar
system.
Information of the color LED indicators
State L channel R channel Wireless subwoofer
Standby
Red Red Red
Initial pairing Red (Blink) Green (Blink) Yellow-green (Blink)
Pairing Green (Blink) Green (Blink) Yellow-green (Blink)
Connected Green [ O Green [ O Yellow-green
Disconnected
O Green (Blink) [ Red Yellow-green (Blink) [ Red
NB7530A-N0_DTWNLLK_ENG.indd 11 2013-08-19 3:11:02
2 Operating
Operating12
Operating
2
Speaker setup
Before listening to the TV sound through the sound
bar system, you have to set up [Built-In Sound Bar]
as an output speaker on TV speaker setup menu.
So you can listen to the sound as well as control the
wireless subwoofer by using TV's remote control.
Refer to the TV's instruction manual for the details.
y
Set up [Built-In Sound Bar] on the TV speaker
setup menu to listen normally to the sound
through this sound bar system.
Because it is not supported to output
the sound when the sound bar system is
connected to the TV or the other device
which is incompatible with the [Built-In
Sound Bar] menu.
y
When the connections failed, make sure of
the condition of the TV and power of it.
y
Make sure of the condition of this unit and
the connection in the cases below.
-
Turned o the unit.
-
Disconnecting the optical digital audio
cable.
,
Note
NB7530A-N0_DTWNLLK_ENG.indd 12 2013-08-19 3:11:03
3 Troubleshooting
Troubleshooting 13
Troubleshooting
3
Troubleshooting
PROBLEM CAUSE & CORRECTION
No Power
y
The power cord is unplugged.
Plug in the power cord.
y
Check the condition by operating other electronic devices.
No sound
y
The power cord is not connected.
Plug the power cord into the wall outlet securely.
y
Pairing among the speakers gets disconnected.
Connect the sound bar system. (Refer to "When the sound bar system is not
paired automatically"on the page 11.)
The Auto power on/
o function does not
work.
y
Depending on the connected device, this function may not operate.
NB7530A-N0_DTWNLLK_ENG.indd 13 2013-08-19 3:11:03
4 Appendix
Appendix14
Appendix
4
Specifications
General (NB7530A, NB7530A-S)
AC adaptor requirements
Refer to the main label.
Power consumption
Refer to the main label.
Dimensions (W x H x D) (92 x 1120 x 82) mm (Each)
Net Weight (Approx.) 2.7 kg (Each)
Operating temperature 41 °F to 95 °F (5 °C to 35 °C)
Operating humidity 5 % to 90 %
Inputs (NB7530A)
DIGITAL IN (OPTICAL IN) 3.0 Vrms (p-p), Optical jack
Amplier
Total output 310 W
Stereo mode 80 W + 80 W (4 Ω at 1 kHz)
Wireless subwoofer 150 W (3 Ω at 80 Hz)
THD 10 %
Wireless subwoofer (S73A1-D)
Power requirements
Refer to the main label.
Power consumption
Refer to the main label.
Type 1 Way 1 Speaker
Impedance 3 Ω
Rated Input Power 150 W
Max. Input Power 300 W
Net Dimensions (W x H x D) (296 X 332 X 296) mm
Net Weight 7.64 kg
y
Designs and specications are subject to change without prior notice.
NB7530A-N0_DTWNLLK_ENG.indd 14 2013-08-19 3:11:03
Appendix 15
Appendix
4
Trademarks and
licenses
Manufactured under license from Dolby
Laboratories. Dolby and the double-D symbol
are trademarks of Dolby Laboratories.
Manufactured under license under U.S. Patent
Nos: 5,956,674; 5,974,380; 6,487,535 & other U.S.
and worldwide patents issued & pending. DTS,
the Symbol, & DTS and the Symbol together are
registered trademarks & DTS 2.0 Channel is a
trademark of DTS, Inc. Product includes software.
© DTS, Inc. All Rights Reserved.
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
y
Do not use volatile liquids such as insecticide
spray near the unit.
y
Wiping with strong pressure may damage the
surface.
y
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.
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The LG NB7530A is a powerful sound bar system that delivers an immersive audio experience for your home entertainment. With its sleek design and easy setup, you can enjoy rich, clear sound whether you're watching movies, listening to music, or playing games. Connect your TV via optical cable and control the soundbar with your LG TV remote using LG Sound Sync. Experience enhanced bass with the included wireless subwoofer and customize your sound with various sound modes.
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