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LG LH70B User Manual

LG LH70B
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Multimedia
Speaker System
LH70B
www.lg.com
ENGLISH
OWNER’S MANUAL
Please read this manual carefully before operating your set and retain it for future reference.
ø 3.5 mm
Product Overview
Front of the unit
a
b
c
d
e
f
g
h
i
j
USB Port is not available for charging battery.
,
Remote Controller
Back of the unit
FM
ANTENNA
l
k
n
m
a
b
c
• • • • • • • • •
a
1
: Switches the unit ON or OFF.
FUNC : Selects the function and input source on the display
window.
(USB AUX
PORT.IN
(Bluetooth) FM
USB...)
VOL +/- : Adjusts speaker volume.
: Mutes the sound.
USB : Changes to USB function.
BASS LEVEL:
Adjusts Subwoofer volume.
• • • • • • • • •
b
AUX : Changes to AUX function.
PORT.IN : Changes to
PORT.IN function.
FM/AUTO SCAN:
-
Changes to FM radio function.
-
Presets the radio station automatically.
REPEAT : Plays to your les repeatedly or randomly.
C/V
: (Skip/Search)
-
Skips Fast backward or Forward.
-
Searches for a section within a le.
TUN. (- / +) : Scans the radio stations.
d/M
: (Play/Pause)
-
Starts or pauses playback.
-
Selects STEREO/MONO.
Z
: Stops playback.
• • • • • • • • •
c
PRESET/FOLDER (+/-) :
-
Searches for a folder of MP3 les.
-
Chooses a preset number for a radio station.
DIMMER : Press [DIMMER] once. The display window will be
darkened by half. (To cancel it, press [DIMMER] again.)
PROGRAM/MEMORY : Presets radio stations and stores.
(Bluetooth)
: Changes input source to Bluetooth.
DELETE: Deletes saved radio stations.
Battery Installation
(R03)
(R03)
Remove the battery cover on the rear of the
Remote Control, and insert two (size AAA)
batteries with
4
and
5
matched correctly.
a
PORT. IN (
ø
3.5mm) : Listens to music from your
portable device.
b
d/M
: Playback / Pause
c C/V
:
(Skip/Search)
-
Skips Fast backward or Forward.
-
Searches for a section within a le.
- TUNING + : Scans the radio station.
d
USB Port (5 V
0
500 mA)
e 1
POWER Power (ON/OFF) button
f
Display window : Shows the current status of the
unit.
g
FUNC. : (Function: Selects a function among the
USB, AUX,
(
PORT.IN),
(Bluetooth) or FM.)
h
VOLUME(-/+) : Adjusts speaker volume.
i
BASS (-/+) : Adjusts Subwoofer volume.
j
Remote Sensor
k
FM ANTENNA
l
AUX IN connectors(L/R)
m
SPEAKERS connectors(L/R)
n
POWER IN cable
FM
ANTENNA
FM
ANTENNA
OPTION 1
1. Connect the satellite speaker cable to SPEAKERS (L/R) of the unit, matching respective colour connector.
2. Connect the [AUX IN] of the unit to output port of an external device or portable player using supplied (RCA) cable.
3. Plug the power cable into wall outlet.
4. Turn the Power on by pressing [
1
POWER] on the front of the unit or remote control.
5. Select [AUX] function by pressing [FUNC.] on the front of the unit or [FUNC] on the remote control.
6. Turn on the external device and start playing music.
y
To prevent hearing damage when turning on the unit, always turn down the VOLUME and BASS
before turning off the unit.
y
If you do not intend to use the speakers for a long time, turn off the power.
y
If your external player has only one output for audio(mono), connect it to the left (white) audio connector on the
unit.
,
FM
ANTENNA
FM
ANTENNA
OPTION 2
If you want to connect an external device with AUX OUT(L/R) connector , connect it using Audio cable (L/R).
External Device Connection (AUX)
Audio cable (L/R) (Not supplied)
Satellite speakers (Left / Right)
1. Insert the USB storage device (or MP3 player, etc.) to the USB port on the front
of the unit.
2. Select the USB function by pressing [FUNC.] on the front of the unit or [FUNC]
on the remote control. When you select USB function, the USB storage device
will be played automatically.
3. Select a file you want to play by pressing
C/V
on the front of the unit or
remote control.
To Do this
Stop
Press Z on the remote control.
Playback
Press d/M on the front of the unit or remote control.
Skipping to the next/previous file
Press C/V on the unit or to skip the file in stop state.
During playback, press V on the unit or remote control or to go to the next file.
Playing less than 3 seconds, press C on the unit or remote control to go to the
previous file.
Playing after 3 seconds, press C on the unit or remote control to go to the beginning
of the file.
Pause
During playback, press d/M on the unit or remote control.
Searching for a section within a file
During playback, Press and hold
C/V
on the unit or remote control and release
it at the point you want to listen to.
Playing repeatedly or randomly
Press [REPEAT] on the remote control repeatedly, the display changes in the following
order.
1
h /
ALL
h /
ALL
G /
OFF
Removing the USB Device from the unit :
1. Choose a different function or press
Z
on the remote control.
2. Remove the USB device from the unit.
USB Storage
Device
USB Data Playback
MP3 Playback Requirement
-
Bitrate : 32 kbps - 448 kbps
-
Sampling Frequency : 8 KHz - 48 KHz
,
y
If you use an USB extension cable or USB hub, the USB device is not recognized.
y
Some USB device may not work with this unit.
y
During random playback, a same le that was being played may be played again.
y
For a large capacity USB, it may take a few minute to be searched.
,
Safety Information
*MFL69306414*
LHS225D-FB.AVNMLLK_ENG_MFL69306414.indd 1 2017-03-20 �� 9:06:04
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LG LH70B Specifications

General IconGeneral
Channels2.1
SubwooferYes
Frequency Response40Hz - 20kHz
Input Sensitivity500mV
Speaker Type2.1
Satellite Speaker Power15W RMS per satellite

Summary

Product Overview and Controls

Unit Components

Identifies physical components on the front and back of the speaker system.

Remote Controller Functions

Explains the functions of various buttons on the remote control.

Battery Installation

Instructions for installing batteries in the remote control.

Safety and Connectivity

General Safety Warnings

Provides essential safety precautions for operating the unit.

Hearing Protection Advice

Guidance on preventing hearing damage during use.

External Device Connection (AUX)

Steps for connecting external audio devices via AUX.

USB Data Playback

USB Storage Device

How to connect and select USB storage for playback.

MP3 Playback Requirements

Technical specifications for MP3 files to ensure playback compatibility.

Removing USB Device

Safe procedure for removing a USB storage device.

Audio and Wireless Operations

Selecting a Folder on USB

Instructions for navigating and playing folders on a USB device.

Radio Operation

Guidance on listening to FM radio, tuning, and presets.

Bluetooth Pairing

Steps for connecting and using Bluetooth devices.

Troubleshooting and Specifications

Troubleshooting Common Issues

Solutions for common problems like no power or sound distortion.

Product Specifications

Technical details including dimensions, power, and connectivity.

Safety Precautions

Important warnings regarding electric shock, ventilation, and power.

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