LG SJ3C Owner’s Manual

OWNER’S MANUAL

Wireless

Sound Bar

Please read this manual carefully before operating your set and retain it for future reference.

MODEL

SJ3C (SJ3C, SPJ4B-W)

	www.lg.com
MFL69740072	Copyright © 2018 LG Electronics Inc. All Rights Reserved.

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2 Getting Started

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

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 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.

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 use high voltage products around this product. (ex. Electrical swatter)This product may malfunction due to electrical shock.

CAUTION: No naked flame 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 builtin installation such as a bookcase or rack unless

proper ventilation is provided or the manufacturer’s instruction has been adhered to.

	to be certain of the current requirements. Do not	steps in reverse order.To prevent contamination of
		the environment and bring on possible threat to
	overload wall outlets. Overloaded wall outlets, loose
		human and/or animal health, the old batteries or the
	or damaged wall outlets, extension cords, frayed
		battery pack must be put in an appropriate container
	power cords, or damaged or cracked wire insulation
		at designated collection points. Do not dispose
	are dangerous. Any of these conditions could result
		of batteries or battery pack together with other
	in electric shock or fire. Periodically examine the
		waste.It is recommended that you use local, free
	cord of your device, and if its appearance indicates
		reimbursement systems batteries or battery packs,
	damage or deterioration, unplug it, discontinue use of
		(may not be available in your area).The batteries or
	the device, and have the cord replaced with an exact
		the battery pack should not be exposed to excessive
	replacement part by an authorized service center.
		heat such as sunshine, fire or the like.
	Protect the power cord from physical or mechanical
		Getting Started	3
	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 device.
	CAUTION concerning the Power Cord	This device is equipped with a portable battery or
	The Power Plug is the disconnecting device.In case	accumulator.
	of an emergency, the Power Plug must remain readily	How to Safely remove the batteries or the
	accessible.	battery pack from the equipment: To Remove the
	Check the specification page of this owner’s manual	old batteries or battery pack, follow the assembly

NOTICE: For safety marking information including product identification and power supply ratings, please refer to the main label on the bottom or the other surface of the product.

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4 Getting Started

Symbols

~Refers to alternating current (AC).

0	Refers to direct current (DC).
	Refers to class II equipment.
1	Refers to stand-by.

!Refers to “ON” (power).

Refers to dangerous voltage.

Table of Contents	5

Table of Contents

	1	Getting Started		3	Operating
	2	SafetyInformation	19		Basic operations
	6	Unique features	19		–  USB operation
	6	Introduction	19		Other operations
	6	–  Symbols used in this manual	19		–  Turn off the sound temporarily
	7	Remote control	19		–  Using yourTV remote control
	8	Front panel	20		–  Auto power down
	8	Rear panel	20		–  AUTO POWER On/Off
	9	About LED condition	21		–  Auto function change
	10	Installing the sound bar	22		Using Bluetooth® technology
	11	Mounting the main unit on a wall	22		–  Listening to music stored on the Bluetooth
					devices
	2	Connecting	24		Using BLUETOOTH App
			24		–  Install “Music Flow Bluetooth” App onto
	13	Wireless subwoofer connection			Your BLUETOOTH Device
	14	Connecting to yourTV	24		–  Activate Bluetooth with
	14	–  Using an OPTICAL cable			“Music Flow Bluetooth” App
	14	–  LG Sound Sync	26		Sound adjustment
	16	Optional equipment connection	26		–  Setting the surround mode
	16	–  OPTICALIN connection	26		–  Adjust the woofer level settings
	16	–  PORT.IN connection	26		–  Night mode
	17	–  USB connection
	17	–  Compatible USB devices		4	Troubleshooting
	17	–  USB device requirement
			27		Troubleshooting
	18	–  Playable file
			27		–  General
			28		–  NOTES to use wireless
			29		–  NOTES to release Demo mode
				5	Appendix
			30		Trademarks and licenses
			31		Specifications
			32		Maintenance
			32		–  Handling the unit

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6 Getting Started

Unique features

Auto power down

This unit supports to turn off by itself for saving energy consumption.

Introduction

Symbols used in this manual

,,Note

Indicates special notes and operating features.

Portable In

Listen to music from your portable device. (MP3 player, Notebook, Smart phone, etc..)

>>Caution

Indicates cautions for preventing possible damages from abuse.

LG Sound Sync

Controls volume level of this unit by the remote control of your LGTV that is compatible

with LG Sound Sync.

BLUETOOTH®

Listens to music stored on your Bluetooth device.

USB playback

Listens to music stored on your USB device.

Getting Started	7

Remote control	• • • • • • • • • • • • • •A•
	1(Power) : Switches the unit ON or OFF
	F : Selects the function and the input source.
	ASC : Analyzes the property of input sound and
	provides the sound optimized for the content in real
	time.
	BASS BLAST : Selects reinforce the treble, bass and
	surround sound.
	CINEMA : Selects cinematic surround sound.
	VOL o/p: Adjusts speaker volume.
	(Mute) : Mutes the sound.
	• • • • • • • • • • • • • •B•
	C/V(Skip/Search) :
	- Skips Fast backward or Forward.
	- Searches for a section within a file.
	dM(Play/Pause) : Starts playback. / Pauses playback.
	NIGHT ON/OFF :

Replacement of battery

Remove the battery cover on the rear of the remote control, and insert battery with and matched correctly.

-Turns on or off Night mode.

-Controls this unit usingTV remote. (Refer to the page 19.)

WOOFER LEVEL o/p: Adjusts sound level of subwoofer.

AUTO POWER ON/OFF :

-Turns on or off AUTO POWER function. (Refer to the page 20.)

-Turns on or off the Bluetooth connection lock function. (Refer to the page 23.)

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8 Getting Started

Front panel

A B C

G		D E F					G
A 1/!(Standby/On)					F Function LED
B F (Function)					G Speakers
Selects the function and input source.
C p/o(Volume)
Adjusts volume level.
D Standby LED
It lights up in red on standby mode.
E Remote sensor

Rear panel

A

C

B

APORT.IN : Portable input

BOPTICAL IN : Optical input

CUSB

		Getting Started 9
About LED condition
LED	Condition	Description
	OPTICAL LED turns on.	OPTICAL function is selected.
	OPTICAL LED blinks twice and	LG Sound Sync (Optical) function is
	turns on.	selected.
	USB LED turns on.	USB function is selected.
	USB LED blinks.	Paused USB playback.
	Bluetooth LED turns on.	Paired with Bluetooth device.
	Bluetooth LED blinks.	Waiting for Bluetooth connection.
	USB and Bluetooth LEDs turn	PORTABLE function is selected.
	on.
	OPTICAL and USB LEDs turn	LG Sound Sync (Wireless) function is
	on.	selected.

,,Note

yy When you press any button, standby LED (Red) on the main unit blinks. yy When you press (Mute) button, standby LED (Red) blinks slowly.

yy When this unit reaches minimum volume, standby LED (Red) turns on for 2 seconds and blinks slowly. yy When this unit reaches maximum volume, standby LED (Red) turns on for 2 seconds.

yy When you press volume (o/p) button continually, standby LED (Red) blinks quickly.

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10 Getting Started

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 theTV and connect it to the device you want. (Refer to pages 14 - 18)

>>Caution

yy 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.

yy Be careful not to make scratches on the surface of the Unit / Subwoofer when installing or moving them.