LG RL2 Owner’s Manual

OWNER’S MANUAL

HIGH POWER

SPEAKER SYSTEM

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

MODEL

RL2

MFL71382202

www.lg.com

1901_Rev01

Copyright © 2019 LG Electronics Inc. All Rights Reserved.

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					Protect the power cord from physical or mechanical
	water (dripping or splashing) and no objects filled
					abuse, such as being twisted, kinked, pinched, closed
	with liquids, such as vases, should be placed on the
					in a door, or walked upon. Pay particular attention to
	apparatus.
					plugs, wall outlets, and the point where the cord exits
	WARNING: Do not install this equipment in a
					the device.
	confined space such as a book case or similar unit.
	2	Getting Started
	Safety Information				CAUTION: Do not block any ventilation openings.
					Install in accordance with the manufacturer’s
					instructions.
			CAUTION		Slots and openings in the cabinet are provided
					for ventilation and to ensure reliable operation of
			RISK OF ELECTRIC SHOCK		the product and to protect it from over heating.
			DO NOT OPEN		The openings shall never be blocked by placing
		CAUTION: TO REDUCE THE RISK OF ELECTRIC			the product on a bed, sofa, rug or other similar
		SHOCK DO NOT REMOVE COVER (OR BACK)			surface.This product should not be placed in a built-
		NO USER-SERVICEABLE PARTS INSIDE REFER			in installation such as a bookcase or rack unless
		SERVICING TO QUALIFIED SERVICE PERSONNEL.			proper ventilation is provided or the manufacturer’s
			This lightning flash with arrowhead		instruction has been adhered to.
			symbol within an equilateral		NOTICE: For safety marking information including
			triangle is intended to alert the		product identification and supply ratings, please refer
			user to the presence of uninsulated		to the main label on the bottom or the other surface
			dangerous voltage within the		of the product.
			product’s enclosure that may be of		CAUTION concerning the Power Cord
			sufficient magnitude to constitute		The Power Plug is the disconnecting device.In case
			a risk of electric shock to persons.		of an emergency, the Power Plug must remain readily
			The exclamation point within an		accessible.
			equilateral triangle is intended		Check the specification page of this owner’s manual
			to alert the user to the presence		to be certain of the current requirements.
			of important operating and		Do not overload wall outlets. Overloaded wall outlets,
			maintenance (servicing)		loose or damaged wall outlets, extension cords, frayed
			instructions in the literature		power cords, or damaged or cracked wire insulation
			accompanying the product.		are dangerous. Any of these conditions could result
					in electric shock or fire. Periodically examine the
	WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK				cord of your device, and if its appearance indicates
	HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN				damage or deterioration, unplug it, discontinue use of
	OR MOISTURE.				the device, and have the cord replaced with an exact
	CAUTION: The apparatus should not be exposed to				replacement part by an authorized service center.

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

CAUTION: The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc.

CAUTION: The apparatus could be used in tropical and moderate climates.

CAUTION: The MAINS plug or the appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.

CAUTION: No naked flame sources, such as lighted candles, should be placed on the apparatus.

Symbols

~Refers to alternating current(AC).

0 Refers to direct current(DC).

Refers to classII equipment.

1 Refers to stand-by.

!Refers to “ON” (power).

Refers to dangerous voltage.

Getting Started

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4 Getting Started

Precautions on handling a battery

yy This unit has a built-in valve regulated lead-acid rechargeable battery. (12 V/7.0 Ah)

yy Do not use the battery in a closed room or near fire.

yy Charge the battery under the charging condition specified.

yy If any corrosion of the terminals, leakage or deformation of the case of the battery is found, do not use the battery.

yy If the battery leaks, while protecting your hands or clothing, remove the battery from the device and should be extremely careful not to infect the skin or eyes.

yy If the battery leaks and the liquid inside spills on the skin or clothing, immediately wash it off with plenty of clean water.

If the liquid splashes into eyes, immediately flush the eyes with plenty of clean water and consult a doctor.

yy Avoid mixed usage of batteries differing in type, manufacturer or history of use.

yy Do not throw the battery in fire nor heat the battery.

yy Do not short of battery terminals.

yy Do not attempt to disassemble, remodel or destroy the battery.

yy Do not place the battery near a child.

yy The battery can be replaced.If you need to charge your battery more and more frequently, it might be time to replace it.The battery should be serviced by LG Electronics customer care center.

yy Charge fully before storing a battery which has not been in use for a long period and turn ON/OFF switch off (OFF). Store the battery in a cool, dry place.

yy During storage of the battery, charge it at least once every three months.If the battery is stored for a long period without being charged, its battery life may be shortened.

yy The used battery must be recycled or disposed of separately from household waste.

Table of Contents	5

Table of Contents

1	Getting Started		3	Operating
2	SafetyInformation	13		Basic Operations
4	–  Precautions on handling a battery	13		–  USB Operations
6	Unique Features	14		Using BLUETOOTH® wireless technology
6	Playable file Requirement	14		–  Listening to music stored on the Bluetooth
6	–  Music file requirement			devices
6	–  Compatible USB Devices	17		Radio Operations
6	–  USB device requirement	17		–  Listening to the radio
7	Top Panel	17		–  Presetting the Radio Stations
8	Rear Panel	17		–  Deleting all the saved stations
9	Carrying the unit	18		Sound adjustment
10	Charging Battery	18		–  Setting the sound mode
		19		Other Operations
2	Connecting	19		–  Using Microphone
		21		–  LIGHTING
11	AC Power Cord Connection	22		–  Auto power down
12	Optional Equipment Connection	22		–  Auto function change
12	–  AUXIN Connection
12	–  USB Connection		4	Troubleshooting
		23		Troubleshooting
		23		–  General
			5	Appendix
		24		General specifications
		25		Maintenance
		25		–  Handling the Unit
		25		Trademarks and Licenses

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6 Getting Started

Unique Features

BLUETOOTH®

Listens to music stored on your Bluetooth device.

Carrying the unit

The unit has wheels and a handle so you can easily move the unit.

Playable file

Requirement

Music file requirement

MP3/WMA file compatibility with this unit is limited as follows.

yy Sampling frequency : within 32 to 48 kHz (MP3), within 32 to 48 kHz (WMA)

yy Bit rate : within 32 to 320 kbps (MP3), 40 to 192 kbps (WMA)

yy Maximum files : 999

yy Maximum folders : 99

yy File extensions : “.mp3”/ “.wma”

yy Certain MP3/WMA files may not be played depending on the type or format of the file.

Compatible USB Devices

yy MP3 Player : Flash type MP3 player.

yy USB Flash Drive :

Devices that support USB2.0 or USB1.1.

yy The USB function of this unit does not support all

USB devices.

USB device requirement

yy Devices which require additional program installation when you have connected it to a computer, are not supported.

yy Do not extract the USB device while in operation.

yy For a large capacity USB, it may take longer than a few minute to be searched.

yy To prevent data loss, back up all data.

yy If you use a USB extension cable or USB hub, the USB device is not recognized.

yy Using NTFS file system is not supported. (Only FAT(16/ 32) file system is supported.)

yy This unit recognizes up to 999 files.

yy External HDD, SSD, Card readers, Locked devices, or hard type USB devices are not supported.

yy USB port of the unit cannot be connected to PC. The unit cannot be used as a storage device.

yy Some USB may not work with this unit.

Getting Started	7

Top Panel

IHGF	E
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A

B

AMASTER VOLUME / MULTI JOG

-Adjusts speaker volume.

-Selects vocal effects.

B1 (Standby)

Turns the power on or off.

MIC (Microphone) VOL. (Volume)

Adjusts microphone volume with MASTER

VOLUME / MULTI JOG.

VOCAL EFFECTS

Selects various vocal effects mode.

MIC ECHO / VOICE CANCELLER

-Selects ECHO mode.

-You can reduce the vocal tones during music playback from various input sources by pressing and holding.

KEY CHANGER

Changes the key to suit your vocal range with

MASTER VOLUME / MULTI JOG.

LIGHTING

Selects the lighting mode.

CDisplay window

C D

DF (Function)

Selects the function and input source.

Input source / Function	Display
USB	USB
AUX (3.5 mm) input	AUX
Bluetooth	BT
Radio	FM

C/V(Skip/Search)

-Skips backward or forward.

-Searches for a section within a file.

-Selects the radio stations.

N(Play/Pause) PRESET

-Starts or pauses playback.

-Chooses a preset number for a radio station.

-Stores radio stations.

SOUND EFFECT / REPEAT

-Chooses sound impressions.

-Listens to your files repeatedly or randomly by pressing and holding.

EFM antenna

FBATTERY

Battery charging indicator

GUSB port

You can play sound files by connecting the USB device.

HAUX IN

Connects a portable device.

IMIC (Microphone) jack

Connects a microphone.

8 Getting Started

Rear Panel

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A B

APower ON/OFF switch Switches the unit ON or OFF.

(Battery can be charged even when this unit is in off (OFF) status.)

BAC in socket

,,Note

Fully charge the device before using.