LG SJ4 Quick Guide

SIMPLE MANUAL

Wireless
Sound Bar

ENGLISH

Please read this manual carefully before operating your set
and retain it for future reference.
To view the instructions of advanced features,
visit http://www.lg.com and then download Owner’s Manual.
Some of the content in this manual may differ from your unit.

MODEL
SJ4

*MFL69710411*

www.lg.com

Front Panel

The buttons are located on the rear.

··································Standby / On

·······························Selects Function

·························Adjusts Volume

Rear Panel

DC IN ·················· Connect to the AC adapter
OPTICAL IN · · · · · · · · · · · Connect to an Optical device
PORTABLE IN ········ Connect to a Portable device
USB

·················· Connect to a USB device

HDMI OUT (TV ARC) ·············· Connect to a TV
HDMI IN ········· Connect to HDMI out on a device

Subwoofer Connection1

Place the wireless subwoofer near the speaker and
follow steps below.

a Connect the power cord of wireless subwoofer

and sound bar to the outlet.

b Turn on the main unit. :

The sound bar and wireless subwoofer will be
automatically connected. The subwoofer's
green LED turns on.

Subwoofer Connection Manually

If the subwoofer does not make sound, try to
connect manually.

a Press Pairing button on the rear of the wireless

subwoofer.

yThe green LED on the rear of wireless

subwoofer blinks quickly.

b Turn on the main unit.
c Pairing is completed.

yThe green LED on the rear of wireless

subwoofer turns on.

Keep the sound bar and the subwoofer away
from the device (ex. wireless router, microwave
oven, etc.) over 1m to prevent wireless
interference.

>1m

TV Connection 2

Connect with the Sound Bar and TV using
Optical (

) or HDMI ARC ( ).

Optical Connection

a Connect the sound bar to the TV using

Optical cable.

b Set up [External Speaker (Optical)] on

your TV setting menu.

Remote control

TV

HDMI(ARC) Connection

a Connect the sound bar to the TV using

HDMI cable.

b Set up [External Speaker (HDMI ARC)] on

your TV setting menu.

TV

yHDMI connection is unavailable if your TV

does not support HDMI ARC.

yIf this unit is connected by OPTICAL and

ARC at the same time, the ARC signal is a
high priority.

Additional Device Connection

a Connect to the external device as follows.

(Set-top Box,
Player etc.)

ASC/BASS BLAST/CINEMA: Selects the sound effect.

NIGHT ON/OFF : Turns down the volume at night.

WOOFER LEVEL +/-: Adjusts the volume level of

subwoofer.

AUTO POWER ON/OFF: Automatically turns on by an

input source.

Replacement of battery

TV

OR

b Set the input source by pressing F on the remote

control or unit repeatedly.

Additional Information

Specication

Power
consumption

AC adapter

Dimensions
(W x H x D)

Bus Power
Supply (USB)

Amplier (Total

RMS Output
power)

Design and specications are subject to change

without notice.

Refer to the main label.

DA-38A25

yModel :
yManufacturer : Asian Power

Devices Inc.

yInput :

100 - 240 V ~ 50 - 60 Hz

1.2 A

yOutput : 25 V 0 1.52 A

Approx.
890 mm x 55 mm x 85 mm,
With foot

5 V 0 500 mA

300 W RMS

OPEN SOURCE SOFTWARE NOTICE
INFORMATION

To obtain the source code under GPL, LGPL, MPL, and other
open source licenses, that is contained in this product,
please visit
http://opensource.lge.com.

In addition to the source code, all referred license terms,
warranty disclaimers and copyright notices are available for
download.

LG Electronics will also provide open source code to you
on CD-ROM for a charge covering the cost of performing
such distribution (such as the cost of media, shipping and
handling) upon email request to [e-mail]. This
offer is valid for three (3) years from the date on which
you purchased the product.

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

magnitude to constitute a risk of electric shock to persons.

WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN OR
MOISTURE.

WARNING: Do not install this equipment in a conned space

such as a book case or similar unit.

CAUTION: Do not use high voltage products around this
product. (ex. Electrical swatter) This product may malfunction
due to electrical shock.

CAUTION: No naked ame sources, such as lighted

candles, should be placed on the apparatus.

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

The Power Plug is the disconnecting device. In case of an
emergency, the Power Plug must remain readily accessible.

CAUTION: The apparatus should not be exposed to water

(dripping or splashing) and no objects lled with liquids, such

as vases, should be placed on the apparatus.

NOTICE:

For safety marking information including product

identication and supply ratings, please refer to the main

label on the bottom or the other surface of the product.

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 sufcient

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.

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.

For models using an adapter

Only use the AC adapter supplied with this device. Do
not use a power supply from another device or another
manufacturer. Using any other power cable or power
supply may cause damage to the device and void your
warranty.

yThe appliance is not intended for use by young children

or inrm persons without supervision.

yYoung Children should be supervised to ensure that they

do not play with appliance.

yIf the appliance is supplied from a cord extension set or

an electrical portable outlet device, the cord extension
set on electrical portable outlet device must be
positioned so that it is not subject to splashing (of water
or any form of liquid) or ingress of moisture.

RF Radiation Exposure Statement

This equipment should be installed and operated with
minimum distance 20 cm between the radiator and your
body.