LG FH2 User Manual

OWNER’S MANUAL

Portable
Loudspeaker

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

MODEL

FH2

*MFL00000000*

www.lg.com

Getting Started2

Safety Information

1

Getting Started

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.

WARNING: This product contains chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm.

after handling.

WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK

HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.

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.

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

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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 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.

Wash hands

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 should 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.

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.

CAUTION concerning the Power Cord

Most appliances recommend they be placed upon a
dedicated circuit;

That is, a single outlet circuit which powers only
that appliance and has no additional outlets or
branch circuits. Check the specication page of this
owner’s manual to be certain. Do not overload wall
outlets. Overloaded wall outlets, loose or damaged
wall outlets, extension cords, frayed power cords, or
damaged or cracked wire insulation are dangerous.
Any of these conditions could result in electric
shock or re. Periodically examine the cord of your
appliance, and if its appearance indicates damage
or deterioration, unplug it, discontinue use of the
appliance, and have the cord replaced with an exact
replacement part by an authorized service center.
Protect the power cord from physical or mechanical
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 appliance.

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

Getting Started 3

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.

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.

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

FCC Compliance Statement

This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there
is no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment
off and on, the user is encouraged to try to correct
the interference by one or more of the following
measures:

yReorient or relocate the receiving antenna.
yIncrease the separation between the equipment

and the receiver.

yConnect the equipment to an outlet on a circuit

different from that to which the receiver is
connected.

yConsult the dealer or an experienced radio/TV

technician for help.

This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference
and (2) this device must accept any interference
received, including interference that may cause
undesired operation of the device. Any changes or
modications in construction of this device which are
not expressly approved by the party responsible for
compliance could void the user’s authority to operate
the equipment.

FCC RF Radiation Exposure Statement : This

equipment complies with FCC radiation exposure
limits set forth for an uncontrolled environment. This
transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.

This equipment should be installed and operated
with minimum distance 20 cm (7.8 inches) between
the antenna and your body. Users must follow the
specic operating instructions for satisfying RF
exposure compliance.

Responsible Party :

LG Electronics USA, Inc.
1000 Sylvan Ave
Englewood Cliffs, NJ 07632
Tel: [phone]

Symbols

Refers to alternating current(AC).

~

Refers to direct current(DC).

0

Refers to class II equipment.

Refers to stand-by.

1

Refers to “ON” (power).

!

Refers to dangerous voltage.

1

Getting Started

Getting Started4

IMPORTANT SAFETY INSTRUCTIONS

1

1. Read these instructions.

Getting Started

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such
as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce

heat.

9. Do not defeat the safety purpose of the polarized
or grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding
type plug has two blades and a third grounding
prong. The wide blade or the third prong are
provided for your safety. If the provided plug does
not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.

10. Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.

11. Only use attachments/accessories specified by
the manufacturer.

12. Use only with the cart, stand,
tripod, bracket, or table specified
by the manufacturer, or sold with
the apparatus. When a cart is
used, use caution when moving
the cart/apparatus combination
to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or
when unused for long periods of time.

14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has
been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.

Precautions on handling a battery

yThis unit has a built-in valve regulated lead-acid

rechargeable battery. (12 V/7.0 Ah)

yDo not use the battery in a closed room or near

re.

yCharge the battery under the charging condition

specied.

yIf any corrosion of the terminals, leakage or

deformation of the case of the battery is found, do
not use the battery.

yIf 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.

yIf 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 ush
the eyes with plenty of clean water and consult a
doctor.

yAvoid mixed usage of batteries differing in type,

manufacturer or history of use.

yDo not throw the battery in re nor heat the

battery.
yDo not short of battery terminals.
yDo not attempt to disassemble, remodel or

destroy the battery.

yDo not place the battery near a child.
yThe 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.

yCharge 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.

yDuring storage of the battery, charge it at least

once every six months. If the battery is stored for a

long period without being charged, its battery life

may be shortened.

yThe used battery must be recycled or disposed of

separately from household waste.

Table of Contents

Table of Contents 5

1 Getting Started

2 Safety Information
4 IMPORTANT SAFETY INSTRUCTIONS
4 – Precautions on handling a battery
6 Unique Features
6 Playable file Requirement
6 – Music file requirement
6 – Compatible USB Devices
6 – USB device requirement
7 Top Panel
7 Rear Panel
8 Carrying the unit
9 How to Affix the Ferrite Core
9 – Affix the Ferrite Core for power cord
9 Power Connection
10 Charging Battery

2 Connecting

11 Optional Equipment Connection
11 – PORT. IN Connection
11 – USB Connection

3 Operating

12 Basic Operations
12 – USB Operations
13 Using BLUETOOTH® wireless technology
13 – Listening to music stored on the Bluetooth

devices
15 Radio Operations
15 – Listening to the radio
15 – Presetting the Radio Stations
15 – Deleting all the saved stations
16 Sound adjustment
16 – Setting the sound mode
16 Other Operations
16 – Using Microphone
17 – VOICE CANCELLER
17 – KEY CHANGER
17 – AUTO POWER On
17 – Auto function change

4 Troubleshooting

18 Troubleshooting
18 – General

5 Appendix

19 General specifications
20 Maintenance
20 – Handling the Unit
20 Trademarks and Licenses

1

2

3

4

5

Getting Started6

Unique Features

Bluetooth®

1

Listens to music stored on your Bluetooth device.

Getting Started

Portable In

Listens to music from your portable device. (MP3,
Notebook, etc.)

Carrying the unit

This unit have wheels and handle for carrying. You
can easily carry the unit.

Playable file Requirement

Music file requirement

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

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

within 32 to 48 kHz (WMA)

y Bit rate : within 32 to 320 kbps (MP3),

40 to 192 kbps (WMA)

y Maximum les : 999

y Maximum folders : 99

y File extensions : “.mp3”/ “.wma”

y Certain MP3/WMA les may not be played

depending on the type or format of the le.

Compatible USB Devices

y MP3 Player : Flash type MP3 player.

y USB Flash Drive :

Devices that support USB2.0 or USB1.1.

y The USB function of this unit does not support all

USB devices.

USB device requirement

y Devices which require additional program

installation when you have connected it to a
computer, are not supported.

y Do not extract the USB device while in operation.

y For a large capacity USB, it may take longer than a

few minute to be searched.

y To prevent data loss, back up all data.

y If you use a USB extension cable or USB hub, the

USB device is not recognized.

y Using NTFS le system is not supported. (Only

FAT(16/ 32) le system is supported.)

y This unit recognizes up to 999 les.

y External HDD, SSD, Card readers, Locked devices,

or hard type USB devices are not supported.

y USB port of the unit cannot be connected to PC.

The unit cannot be used as a storage device.

y Some USB may not work with this unit.

Getting Started 7

Top Panel

p

onm l

a k

b jcdef hg i

a MASTER VOLUME

Adjusts speaker or microphone volume.

b 1/! (Standby/On)

Switches the unit ON or OFF.

c MIC (Microphone)

Press to select a microphone’s volume control
mode.

d (KEY CHANGER)

Changes the key to suit your vocal range.

e VOICE CANCELLER

You can enjoy the function while playing the
music, by reducing singer vocal of music in the
various source.

f SOUND EFFECT/BASS BLAST

- Chooses sound impressions.

- Press and hold to select BASS effect directly.

g Display window
h F (Function)

Selects the function and input source.

i Y/U

- Skips Fast backward or Forward. /
Searches for a section within a le by pressing
and holding.

- Selects the radio stations.

j PRESET/REPEAT

- Chooses a preset number for a radio station. /
Stores radio stations by pressing and holding.

- Listens to your les repeatedly or randomly.

- Sees the name of connected all Bluetooth
device in Bluetooth mode.

k T

Starts or pauses playback.

l FM antenna
m CHARGING

Battery charging indicator

n USB port

You can play sound les by connecting the USB
device.

o PORT.IN

Connects a portable device.

p MIC (Microphone)

Connects a microphone.

Rear Panel

a b

a Power ON/OFF switch

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

b AC in socket

1

Getting Started

Getting Started8

Carrying the unit

This unit have wheels and handle for carrying. You
can easily carry the unit.

1

Getting Started

1. Press the lock button on the handle.

2. Pull the handle.

Caution

>

yDo not shake the handle to hard. Otherwise it

may result in the unit will be damaged.

yDo not hang heavy things on the handle.

Otherwise it may result in the unit will be

damaged.

yDo not draw the unit on the unpaved road or

the stair.

yBe careful it does not drop the unit when you

carry it.

yCarry the unit, after then disconnect the

connected cables.

yDo not step or sit on the unit. Otherwise

this unit may fall down and causing personal
injury.

yDo not place the unit on an unstable position

and place the unit at a safe distance from the
child’s reach.

yBe careful that the unit should not fall down.

Otherwise it may result in malfunction and
causing personal injury and/ or property

damage.

yFix the handle when you use the unit.

3. Release the lock button.

Note

,

When you x the handle, press the lock button
and push the handle.

Getting Started 9

How to Affix the Ferrite Core

Ferrite core may not be provided depending on each
nation’s regulations.

Affix the Ferrite Core for power cord

You must afx a ferrite core in order to reduce or
eliminate electrical interference.

1. Open

2. Wind (Once)

Power Connection

Connect this unit to the power supply with the
supplied AC power cord.

1. Connect the supplied AC power cord to this unit.

2. Plug the AC power cord into an AC outlet.

AC power cord

3. Turn ON/OFF Switch on (ON).

1

Getting Started

3. Close

Note

,

yWhen you turn ON/OFF Switch on (ON), this

unit turns on even if this unit has been turned
off. If the battery level is very low, this unit
does not turn on even if you turn ON/OFF
switch on (ON).

yWhen the battery level is low, this unit

displays LOW BATTERY frequently. And if the
battery level becomes even lower, this unit
turns off automatically.

yPrevious setting may not be saved when you

turn ON/OFF switch off (OFF).

yPrevious setting may not be saved when the

unit’s power is shut off due to low battery.

Getting Started10

Charging Battery

This unit has a built-in battery.

1

- By connecting AC power, battery will start

Getting Started

charging.

- If Battery charging indicator is in red, this means
that battery is charging now.

- If Battery charging indicator is in green, this means
that battery charging completed. The green LED
goes off after a certain time to save power in
standby mode.

- Charge battery for about 9 hours before you start
using this unit for the rst time.

Note

,

yOperating time is approx. 15 hours. (Based

on fully charging the battery and continuous
playback using 50 % volume level.) It may
vary depending on the battery status and
operational conditions.

yIf you are listening to the music while

charging, it will take longer to charge.

yCharge the battery fully during the

recommended time after discharge.

Connecting 11

Optional Equipment Connection

PORT. IN Connection

Connect an output (earphone or line out) of portable
device (MP3 or PMP etc) to the PORT. IN connector.

Portable cable

USB Connection

Connect a USB device (or MP3 player, etc.) to the
USB ports on the unit.

USB device

Note

,

Removing the USB device from the unit :

1. Choose a different function.

2. Remove the USB device from the unit.

2

Connecting

MP3 player etc.

Listening to music from your portable
player

The unit can be used to play the music from many
types of portable player.

1. Connect the portable player to the PORT. IN
connector of the unit.

2. Turn the power on by pressing 1/! on the unit.

3. Press F on the unit to select PORT (PORTABLE)
function.

4. Turn on the portable player and start it playing.

Operating12

Basic Operations

USB Operations

1. Connect the USB device to the USB port.

2. Select USB function by pressing F on the unit.

To Do this

Playback Press T on the unit.

Press T on the unit during

playback.
Press and hold

during playback and release it at the
point you want to listen to.

- In pause status,

Press

Y/U

the next/previous le.

- During Playback,

Press U on the unit to go to the

next le.

Playing less than 2 seconds, press

on the unit to go to the

Y

previous le.

Playing after 3 seconds, press Y
on the unit to go to the beginning of
the le.

Press PRESET/REPEAT on the unit
repeatedly.

OFF / ONE h / ALL h

SHUFFLE

/

3

Operating

Pause

Searching

for a section

within a le

Skipping to

the next/

previous le

Playing

repeatedly or

randomly

Y/U

G

on the unit

on the unit to go to

Caution

>

yDo not extract the USB device during

operation. (play, etc.)

yRegular back up is recommended to prevent

data loss.

Note

,

yEven after restarting the unit or switching

one function to another, you can listen to
music from the point where it’s last been
played.

yThe resume point may be cleared when in the

cases below

- Removing the USB device from the unit.

Operating 13

Using BLUETOOTH® wireless technology

About Bluetooth

Bluetooth is wireless communication technology for

short range connection.

The sound may be interrupted when the connection
interfered by the other electronic wave or you
connect the Bluetooth in the other rooms.

Connecting individual devices under Bluetooth
wireless technology does not incur any charges. A
mobile phone with Bluetooth wireless technology
can be operated via the Cascade if the connection
was made via Bluetooth wireless technology.
Available Devices : Mobile phone, MP3, Laptop, PDA.

Bluetooth Profiles

In order to use Bluetooth wireless technology,
devices must be able to interpret certain proles. This
unit is compatible with following prole.

A2DP (Advanced Audio Distribution Prole)

Codec : SBC

Listening to music stored on the Bluetooth devices

Pairing your unit and Bluetooth device

Before you start the pairing procedure, make sure the
Bluetooth feature is activated on your Bluetooth
device. Refer to your Bluetooth device’s user guide.
Once a pairing operation is performed, it does not
need to be performed again.

1. Turn on the unit.

2. Operate the Bluetooth device and perform the
pairing operation. When searching for this unit
with the Bluetooth device, a list of the devices
found may appear in the Bluetooth device display
depending on the type of Bluetooth device. Your
unit appears as “LG FH2(XX)”.

Note

,

yXX means the last two digits of

Bluetooth address. For example, if your
unit has a Bluetooth address such as
9C:02:98:4A:F7:08, you will see “LG FH2(08)”
on your Bluetooth device.

yDepending on the Bluetooth device type,

some devices may have a different pairing
process. Enter the PIN code (0000) as

needed.

yYou can connect this unit with up to 3

Bluetooth devices simultaneously using the
same method as described above, only in the
Bluetooth function.

yThe multi pairing connection is only supported

on Android or iOS devices. (Multi pairing
connection may not be supported depending
on the connected device specications.)

yRemovable/detachable Bluetooth devices

(Ex: Dongle etc.) will not support multi pairing.

3

Operating

3. When this unit is successfully connected with
your Bluetooth device, “PAIRED” appears on the
display window and change to Bluetooth device
name soon.

Operating14

4. Listen to music.

3

Operating

Note

,

y"PAIRED" will momentarily appear on the

display when you connect other devices for
multi pairing.

yIf the device name is unavailable, “_” will be

displayed.

To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.

Note

,

yWhen using Bluetooth® technology, you

have to make a connection between the unit
and the Bluetooth device as close as possible
and keep the distance.
However, it may not work well in certain
situations as described below :

- There is a obstacle between the unit and
the Bluetooth device.

- There is a device using same frequency

with Bluetooth® technology such as
a medical equipment, a microwave or a
wireless LAN device.

yYou should connect your Bluetooth device to

this unit again when you restart it.

yEven if this unit connected up to 3 Bluetooth

devices in the Bluetooth mode, you can play
and control music by using only one of the
connected devices.

Note

,

yWhen this unit connected with multiple

Bluetooth devices, only one device which
you are playing keeps Bluetooth connection
when you change the function to the others.

yThe sound may be interrupted when the

connection has interference from other
electronic devices.

yYou may not control the Bluetooth device

with this unit.

yDepending on the type of the device, you may

not be able to use the Bluetooth function.

yYou can enjoy wireless system using phone,

MP3, Notebook, etc.

yThe more distance between the unit and the

Bluetooth device, the lower the sound quality
becomes.

yBluetooth connection will be disconnected

when the unit is turned off or the Bluetooth
device gets far from the unit.

yWhen Bluetooth connection is disconnected,

connect the Bluetooth device to the unit

again.

yWhen a Bluetooth device is not connected,

“READY” appears on the display window.

yWhen you use the BT (Bluetooth) function,

adjust the volume to a proper level on the
Bluetooth device.

yIf it is not in the BT (Bluetooth) function, only

one device can be connected.

Operating 15

Radio Operations

Pull the FM antenna out and adjust the angle and
direction for better reception.

Listening to the radio

1. Press F on the unit until FM appears in the display
window.
The last received station is tuned in.

2. Auto tuning :
Press and hold
two seconds until the frequency indication starts
to change, then release. Scanning stops when the
unit tunes in a station.

Manual tuning :

Press

3. Adjust the volume by rotating MASTER VOLUME
on the unit.

Y/U

Y/U

Presetting the Radio Stations

You can preset 10 stations for FM.

Before tuning, make sure to turn down the volume.

1. Press F on the unit until FM appears in the display
window.

2. Select the desired frequency by pressing

Y/U

3. Press and hold PRESET/REPEAT on the unit for
more than 2 seconds. A preset number will blink
in the display window.

4. Press
number you want.

5. Press PRESET/REPEAT on the unit.
The station is stored.

6. Repeat steps 2 to 5 to store other stations.

7. To listen a preset station, press PRESET/REPEAT
on the unit.

on the unit.

Y/U

on the unit for about

Or

on the unit repeatedly.

on the unit to select the preset

Deleting all the saved stations

1. Press and hold PRESET/REPEAT on the unit for
five seconds. “DEL ALL” will flash up on the unit
display.

- If there is no saved radio stations, it displays
NONE.

2. Press PRESET/REPEAT on the unit to erase all

the saved radio stations.

3

Operating

Operating16

Sound adjustment

Setting the sound mode

This system has a number of pre-set surround sound
elds. The displayed items for the Equalizer may be
different depending on sound sources and effects.

You can select a desired sound mode by using
SOUND EFFECT/BASS BLAST on the unit.

On Display Description

Reinforces the treble,
bass and surround
sound effect.

This program lends
an enthusiastic
atmosphere to the
sound, giving you the
feeling you are at an
actual rock, pop, jazz or
classic concert.

You can enjoy
optimized sound.

3

Operating

BASS (BASS BLAST)

POP

CLASSIC

ROCK

JAZZ

STANDARD

Note

,

By pressing and holding SOUND EFFECT/BASS
BLAST on the unit you can directly select BASS

effect.

Other Operations

Using Microphone

1. Connect your microphone to the MIC jack.

2. Play the music you want.

3. Sing along with the accompaniment. Adjust
the microphone volume by pressing MIC and
rotating MASTER VOLUME clockwise or
counterclockwise on the unit.

Note

,

yWhen not using the microphone, set the

MIC volume to minimum or turn off the MIC
and remove the microphone from the MIC
jack.

yIf the microphone is set too near the speaker,

a howling sound may be produced. In this case,
move the microphone away from the speaker
or decrease the sound level by pressing MIC
and rotating MASTER VOLUME.

yIf sound through the microphone is extremely

loud, it may be distorted. In this case, press MIC
and rotate MASTER VOLUME to minimum.

Operating 17

VOICE CANCELLER

You can enjoy the function while playing the music, by
reducing singer vocal of music in the various source.

Press the VOICE CANCELLER , and “ON” will appear
in display window.

To cancel it, press VOICE CANCELLER again.

The quality of the VOICE CANCELLER may be
different depending on the recording conditions of
music les.

Note

,

yThis function is available USB or BT

(Bluetooth) Function.

yIf the function is not available, “NOT

SUPPORT” appears in the display window.

yThis function is available to use only when a

microphone is connected.

yIf a microphone is not connected, “INSERT

MIC” is scrolled in the display window.

yIt is not available on the MONO source.

yTo initialize it, change the Function or

disconnect the microphone.

yThis function may not be initialized depending

on the status of connected devices.

KEY CHANGER

You can adjust the key to 9 steps (4 steps higher, 4
steps lower and the original key).

yTo sharp the key one by one, press the

repeatedly during playback.

yTo atten the key one by one, press the

repeatedly during playback.

Note

,

yThis function is available USB or BT

(Bluetooth) Function.

yIf a microphone is not connected, “INSERT

MIC” is scrolled in the display window.

yTo initialize it, change the Function, disconnect

the microphone or change the music.

yThis function may not be initialized depending

on the status of connected devices.

AUTO POWER On

This unit automatically turns on by an input source :

Bluetooth

If you try to connect your Bluetooth device, this unit
turns on and connects your Bluetooth device. You
can play your music.

Note

,

yDepending on the connected device, this

function may not operate.

yDepending on the connected device, the unit

turns on but Bluetooth function may not be
connected.

yIf you disconnect Bluetooth connection by

this unit, some Bluetooth devices try to
connect to the unit continually. Therefore it is
recommended to disconnect the connection
before turning off the unit.

yIf the ON/OFF switch on the rear panel is set

to off (OFF), AUTO POWER On cannot be
operated.

Auto function change

When you try to connect your Bluetooth device to
this unit, Bluetooth function is selected. Play your
music on the Bluetooth device.

Auto power down

This unit will turn itself off to save electricity in the
case were the main unit is not connected to an
external device and is fully charged.

3

Operating

Troubleshooting18

Troubleshooting

General

Problem Cause & Solution

The unit does not work
properly.

No Power.

4

No sound.

Troubleshooting

Radio stations cannot be
tuned in properly.

yTurn off the power of this unit and the connected external device (Portable

player, etc.) and turn it on again.

yDisconnect the power cord of this unit and the connected external device

(Portable player, etc.) and then try connecting again.

yTurn ON/OFF switch off (OFF) and on (ON).

yThe battery is discharged. Recharge the battery.

yCheck whether the ON/OFF switch is on (ON).

yThe power cord is not plugged in. Plug in the power cord.

yCheck whether electricity failed.

Check the condition by operating other electronic devices.

yCheck whether you select right function.

Press function button and check the selected function.

yThe antenna is positioned poorly.

Adjust the angle and direction for better reception.

yThe signal strength of the radio station is too weak.

Tune to the station manually.

yNo stations have been preset or preset stations have been cleared (when tuning

by scanning preset channels).
Preset some radio stations, see page 15 for details.

General specifications

General

Power requirements 100 - 240 V ~ 50 / 60 Hz

Power consumption 36 W

Dimensions (W x H x D)

Net Weight Approx. 9.71 kg (21.40 lbs)

Operating temperature 5 °C to 45 °C (41 °F to 113 °F)

Operating humidity 5 % to 60 %

Maximum operating altitude 2000 m (6561.7 ft)

Inputs

Portable in (PORT. IN) 2.0 Vrms (3.5 mm stereo jack) x 1

Microphone (MIC) Sensitivity 30 mV (1 kHz), 6.3 mm jack x 1

Tuner

FM Tuning Range 87,5 to 108.0 MHz or 87,50 to 108,00 MHz

Approx. 352.5 mm x 419.6 mm x 269.2 mm
(13.9 inches x 16.5 inches x 10.6 inches)

Appendix 19

System

Frequency Response 40 to 20,000 Hz

Signal-to-noise ratio More than 75 dB

Dynamic range More than 80 dB

Bus Power Supply (USB) 5 V 0 500 mA

Amplier (RMS Output power)

Total output 50 W (4 Ω at 1 KHz, 10 % THD)

Battery

Battery type 12 V/7.0 Ah (Valve Regulated Lead-Acid rechargeable battery)

Approx. 15 hours (Based on fully charging the battery and continuous

Operating time

Charging time

yDesign and specications are subject to change without notice.

playback using 50 % volume level.)
It may vary depending on the battery status and operational
conditions.

Approx. 9 hours
It may vary depending on the battery status and operational
conditions.

5

Appendix

Appendix20

Maintenance

Handling the Unit

When shipping the unit

Please save the original shipping carton and packing
materials. If you need to ship the unit, for maximum
protection, re-pack the unit as it was originally
packed at the factory.

Keeping the exterior surfaces clean

Do not use volatile liquids such as insecticide spray
near the unit. Wiping with strong pressure may
damage the surface. Do not leave rubber or plastic
products in contact with the unit for a long period of

time.

Cleaning the unit

To clean the player, use a soft, dry cloth. If the
surfaces are extremely dirty, use a soft cloth lightly
moistened with a mild detergent solution. Do not use
strong solvents such as alcohol, benzine, or thinner,
as these might damage the surface of the unit.

5

Appendix

Trademarks and Licenses

The Bluetooth® word mark and logos are owned by
the Bluetooth® SIG, Inc. and any use of such marks

by LG Electronics is under license.

Other trademarks and trade names are those of their
respective owners.