OWNER’S MANUAL
Wireless
Sound Bar
Please read this manual carefully before operating your set and retain it for future reference.
MODEL
SLM3D (SLM3D, SPH4B-W)
www.lg.com
Copyright © 2020 LG Electronics Inc. All Rights Reserved.
1807_Rev04
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Safety Information |
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN |
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WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK |
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OR MOISTURE. |
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CAUTION |
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CAUTION: The apparatus should not be exposed to |
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RISK OF ELECTRIC SHOCK |
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water (dripping or splashing) and no objects filled |
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DO NOT OPEN |
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with liquids, such as vases, should be placed on the |
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CAUTION: TO REDUCE THE RISK OF ELECTRIC |
apparatus. |
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SHOCK DO NOT REMOVE COVER (OR BACK) |
WARNING: Do not install this equipment in a |
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NO USER-SERVICEABLE PARTS INSIDE REFER |
confined space such as a book case or similar unit. |
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SERVICING TO QUALIFIED SERVICE PERSONNEL. |
CAUTION: Do not use high voltage products around |
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This lightning flash with arrowhead |
this product. (ex. Electrical swatter)This product may |
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malfunction due to electrical shock. |
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symbol within an equilateral |
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triangle is intended to alert the |
CAUTION: No naked flame sources, such as lighted |
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user to the presence of uninsulated |
candles, should be placed on the apparatus. |
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dangerous voltage within the |
CAUTION: Do not block any ventilation openings. |
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product’s enclosure that may be of |
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Install in accordance with the manufacturer’s |
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sufficient magnitude to constitute |
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instructions. |
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a risk of electric shock to persons. |
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Slots and openings in the cabinet are provided |
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The exclamation point within an |
for ventilation and to ensure reliable operation of |
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equilateral triangle is intended |
the product and to protect it from over heating. |
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to alert the user to the presence |
The openings should never be blocked by placing |
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of important operating and |
the product on a bed, sofa, rug or other similar |
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maintenance (servicing) |
surface.This product shall not be placed in a built- |
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instructions in the literature |
in installation such as a bookcase or rack unless |
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accompanying the product. |
proper ventilation is provided or the manufacturer’s |
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instruction has been adhered to. |
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Getting Started |
3 |
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CAUTION concerning the Power Cord |
This device is equipped with a portable battery or |
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The Power Plug is the disconnecting device.In case |
accumulator. |
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of an emergency, the Power Plug must remain readily |
How to Safely remove the batteries or the |
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accessible. |
battery pack from the equipment: To Remove the |
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Check the specification page of this owner’s manual |
old batteries or battery pack, follow the assembly |
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steps in reverse order.To prevent contamination of |
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to be certain of the current requirements. |
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the environment and bring on possible threat to |
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Do not overload wall outlets. Overloaded wall outlets, |
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human and/or animal health, the old batteries or the |
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loose or damaged wall outlets, extension cords, frayed |
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battery pack must be put in an appropriate container |
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power cords, or damaged or cracked wire insulation |
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at designated collection points. Do not dispose |
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are dangerous. Any of these conditions could result |
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of batteries or battery pack together with other |
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in electric shock or fire. Periodically examine the |
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waste.It is recommended that you use local, free |
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cord of your device, and if its appearance indicates |
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reimbursement systems batteries or battery packs, |
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damage or deterioration, unplug it, discontinue use of |
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(may not be available in your area).The batteries or |
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the device, and have the cord replaced with an exact |
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the battery pack should not be exposed to excessive |
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replacement part by an authorized service center. |
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heat such as sunshine, fire or the like. |
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Protect the power cord from physical or mechanical |
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abuse, such as being twisted, kinked, pinched, closed |
For models using an adapter |
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in a door, or walked upon. Pay particular attention to |
Only use the AC adapter supplied with this device. |
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plugs, wall outlets, and the point where the cord exits |
Do not use a power supply from another device or |
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the device. |
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another manufacturer. Using any other power cable |
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NOTICE: For safety marking information including |
or power supply may cause damage to the device |
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and void your warranty. |
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product identification and supply ratings, please refer |
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to the main label on the bottom or the other surface |
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of the product. |
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4 Getting Started
Symbols
~Refers to alternating current (AC).
0 |
Refers to direct current (DC). |
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Refers to class II equipment. |
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1 |
Refers to stand-by. |
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!Refers to “ON” (power).
Refers to dangerous voltage.
Table of Contents |
5 |
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Table of Contents
1 |
Getting Started |
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3 |
Operating |
2 |
SafetyInformation |
19 |
Basic operations |
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6 |
Unique features |
19 |
– USB operation |
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6 |
Introduction |
19 |
Other operations |
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6 |
– Symbols used in this manual |
19 |
– Turn off the sound temporarily |
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7 |
Remote control |
19 |
– Using yourTV remote control |
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8 |
Front panel |
20 |
– Auto display Dimmer |
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Rear panel |
20 |
– Auto power down |
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9 |
About LED condition |
20 |
– AUTO POWER On/Off |
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11 |
Installing the sound bar |
21 |
– Auto function change |
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22 |
Using BLUETOOTH® technology |
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2 |
Connecting |
22 |
– Listening to music stored on the |
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BLUETOOTH devices |
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12 |
Connecting the AC Adapter |
23 |
– BLUETOOTH connection lock (BT lock) |
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12 |
Wireless subwoofer connection |
24 |
Using BLUETOOTH App |
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14 |
Connecting to yourTV |
24 |
– Install “Music Flow Bluetooth” App onto |
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– Using an OPTICAL cable |
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Your BLUETOOTH Device |
14 |
– LG Sound Sync |
24 |
– Activate BLUETOOTH with “Music Flow |
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Optional equipment connection |
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Bluetooth” App |
16 |
– OPTICALIN connection |
26 |
Sound adjustment |
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17 |
– USB connection |
26 |
– Setting sound effect |
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17 |
– Compatible USB devices |
26 |
– Adjust the woofer level settings |
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– USB device requirement |
26 |
– Night mode |
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18 |
– Playable file |
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4 |
Troubleshooting |
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27 |
Troubleshooting |
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27 |
– General |
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28 |
– NOTES to use wireless |
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5 |
Appendix |
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29 |
Trademarks and licenses |
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30 |
Specifications |
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31 |
Maintenance |
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31 |
– Handling the unit |
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4
5
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6 Getting Started
Auto power down
This unit will turn off by itself for energy saving consumption.
LG Sound Sync
Controls volume level of this unit by the remote control of your LGTV that is compatible with LG Sound Sync.
,,Note
Indicates special notes and operating features.
>>Caution
Indicates cautions for preventing possible damages from abuse.
BLUETOOTH®
Listen to music stored on your Bluetooth device.
USB playback
Listen to music stored on your USB device.
Getting Started |
7 |
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Remote control |
• • • • • • • • • • • • • •A• |
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1(Power) : Switches the unit ON or OFF. |
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F (Function) : Selects the function and the input |
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source. |
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ASC |
: Analyzes the property of input sound and |
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provides the sound optimized for the content in real |
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time. |
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(Mute) : Mutes the sound. |
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VOL (Volume) o/p: Adjusts speaker volume. |
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BASS BLAST : Reinforces the bass and powerful |
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sound. |
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CINEMA : Selects cinematic surround sound. |
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• • • • • • • • • • • • • •B• |
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C/V(Skip/Search) : |
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-- |
Skips Fast backward or Forward. |
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-- |
Searches for a section within a file. |
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dM(Play/Pause) : Starts playback. / Pauses |
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playback. |
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NIGHT ON/OFF : |
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Replacement of Battery |
-Turns on or off Night mode. |
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- Controls this unit usingTV remote. (Page 19) |
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WOOFER LEVEL o/p: Adjusts sound level of |
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subwoofer. |
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AUTO POWER ON/OFF : |
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-Turns on or off AUTO POWER function. (Page 20) |
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-Turns on or off the Bluetooth connection lock. |
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(Page 23) |
Remove the battery cover on the rear of the remote control, and insert the battery with and matched correctly.
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8 Getting Started
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ARemote sensor |
DThe buttons are located on the rear. |
BStandby LED (Red)
CFunction LED (White)
Ao/p(Volume) : Adjusts volume level
F (Function) : Selects the function and input source.
1/!(Standby/On)
BDC IN : AC adapter input COPTICAL IN : Optical input
DUSB /: Connect to a USB device
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Getting Started 9 |
About LED condition |
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: LED is staying on. |
: LED is blinking. |
: LED is off. |
LED |
Condition |
Description |
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OPTICAL LED turns on. |
OPTICAL function is selected. |
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OPTICAL LED blinks twice and |
LG Sound Sync (Optical) function is |
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turns on. |
selected. |
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USB LED turns on. |
USB function is selected. |
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USB LED blinks. |
Paused USB playback. |
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BT (Bluetooth) LED turns on. |
Paired with Bluetooth device. |
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BT (Bluetooth) LED blinks. |
Waiting for Bluetooth connection. |
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LGTV LED turns on. |
LG Sound Sync (Wireless) function is |
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selected. |
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, 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
Useful functions for using the unit
Function |
Description |
To do |
Do this |
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TV Remote On/ |
It allows you to control the |
ON |
Press and hold NIGHT ON on the remote |
Off |
volume of this unit by yourTV |
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control for about 2 seconds. |
(Page 19) |
remote control even by other |
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The standby LED (Red) blinks once. |
company’s product. |
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OFF |
Press and hold NIGHT OFF on the remote |
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Initial setting of this function |
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control for about 2 seconds. |
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was set to on. |
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The standby LED (Red) blinks once. |
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BT Lock On/Off |
It allows you to connect a |
ON |
Press and hold AUTO POWER ON on the |
(Page 23) |
Bluetooth deivce only on |
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remote control for about 2 seconds in |
Bluetooth and LGTV functions. |
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Bluetooth function. |
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Initial setting of this function |
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The standby LED (Red) blinks once. |
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was set to off. |
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OFF |
Press and hold AUTO POWER OFF on |
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the remote control for about 2 seconds in |
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Bluetooth function. |
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The standby LED (Red) blinks once. |
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Auto Power |
It allows the unit to turn on |
ON |
Press AUTO POWER ON on the remote |
On/Off |
and off automatically by input |
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control. |
(Page 20) |
signals : |
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The standby LED (Red) blinks once. |
Optical, LGTV or Bluetooth. |
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OFF |
Press AUTO POWER OFF on the remote |
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Initial setting of this function |
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control. |
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was set to on. |
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The standby LED (Red) blinks once. |
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