LG FH6 User manual

OWNER’S MANUAL
HIGH POWER
SPEAKER
SYSTEM
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
FH6
*MFL69492424* www.lg.com

1 Getting Started
Getting Started2
Getting Started
1
Safety Information
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 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.
WARNING: This product contains chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm. Wash hands
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: 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 built-in
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.

Getting Started 3
Getting Started
1
The Power Plug is the disconnecting device. In case
of an emergency, the Power Plug must remain readily
accessible.
This device is equipped with a portable battery or
accumulator.
Safety way to remove the batteries or the battery
from the equipment: Remove the old batteries
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, to dispose of old batteries
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 lit
candles, should be placed on the apparatus.
Symbols
~Refers to alternating current(AC).
0Refers to direct current(DC).
Refers to class II equipment.
1Refers to stand-by.
!Refers to “ON” (power).
Refers to dangerous voltage.

Getting Started4
Getting Started
1
IMPORTANT SAFETY
INSTRUCTIONS
1. Read these instructions.
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.

Getting Started 5
Getting Started
1
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]

Table of Contents6
Table of Contents
1 Getting Started
2 Safety Information
8 Unique Features
8 Playable file Requirement
8 – Music file requirement
9 – Compatible USB Devices
9 – USB device requirement
10 Remote control
12 Top panel
14 Front panel / Rear panel
15 How to place the unit
2 Connecting
16 Optional Equipment Connection
16 – AUX IN Connection
16 – USB Connection
17 – Antenna Connection
3 Operating
18 Basic Operations
18 – USB Operations
19 – Selecting a folder and
an MP3/WMA file
20 – Deleting an MP3/WMA file
20 Playback Effect
20 – DJ EFFECT
20 – SCRATCH Effect
21 – AUTO DJ
21 – DJ PRO
22 Using BLUETOOTH® wireless technology
22 – Listening to music stored on the Bluetooth
devices
24 Using the Music Flow Bluetooth App
24 – About “Music Flow Bluetooth” App
24 – Install “Music Flow Bluetooth” App onto
Your Bluetooth Device
25 – Activate Bluetooth with “Music Flow
Bluetooth” App
26 Radio Operations
26 – Listening to the radio
26 – Improving poor FM reception
26 – Presetting the Radio Stations
26 – Deleting all the saved stations
27 Sound adjustment
27 – Setting the sound mode
27 – Setting the USER EQ
28 Advanced Operations
28 – Recording to USB
30 – JUKE BOX Playback
31 Other Operations
31 – Turn off the sound temporarily
31 – Displaying file information
(ID3 TAG)
31 – DEMO
31 – Using Microphone
32 – VOICE CANCELLER
32 – KEY CHANGER
33 – LIGHTING effect
34 Setting the Clock
34 – Setting the Clock through “Music Flow
Bluetooth” App
34 – Using your player as an alarm clock
35 – Sleep Timer Setting
35 – Dimmer
35 Auto power down
36 – AUTO POWER On
36 – Auto function change
37 LG Sound Sync
38 Wireless Party Link Connection

Table of Contents 7
1
2
3
4
5
4 Troubleshooting
39 Troubleshooting
39 – General
5 Appendix
40 General specifications
41 Maintenance
41 – Handling the Unit
41 Trademarks and Licenses

Getting Started8
Getting Started
1
Unique Features
Bluetooth®
Listens to music stored on your Bluetooth device.
Playback effects
Listens to music with various sound and playback
effects.
USB Direct Recording
Records music to your USB device.
Music Flow Bluetooth
Music Flow Bluetooth is an App designed to let you
take control of some of LG’s latest Audio devices.
Refer to page 24.
LG Sound Sync
Controls volume level of this unit by the remote
control of your LG TV that is compatible with LG
Sound Sync.
Playable file
Requirement
Music file requirement
MP3/WMA le compatibility with this unit is limited
as follows.
ySampling frequency : within 32 to 48 kHz (MP3),
within 32 to 48 kHz (WMA)
yBit rate : within 32 to 320 kbps (MP3),
40 to 192 kbps (WMA)
yMaximum les : 2,000
yMaximum folders : 200
yFile extensions : “.mp3”/ “.wma”
yCertain MP3/WMA les may not be played
depending on the type or format of the le.

Getting Started 9
Getting Started
1
Compatible USB Devices
yMP3 Player : Flash type MP3 player.
yUSB Flash Drive :
Devices that support USB2.0 or USB1.1.
yThe USB function of this unit does not support all
USB devices.
USB device requirement
yDevices which require additional program
installation when you have connected it to a
computer, are not supported.
yDo not extract the USB device while in operation.
yFor a large capacity USB, it may take longer than a
few minute to be searched.
yTo prevent data loss, back up all data.
yIf you use a USB extension cable or USB hub, the
USB device is not recognized.
yUsing NTFS le system is not supported. (Only
FAT(16/ 32) le system is supported.)
yThis unit recognizes up to 2,000 les.
yExternal HDD, Card readers, Locked devices, or
hard type USB devices are not supported.
yUSB port of the unit cannot be connected to PC.
The unit cannot be used as a storage device.
ySome USB may not work with this unit.

Getting Started10
Getting Started
1
Remote control
Replacement of battery
(R03)
(R03)
Remove the battery cover on the rear of the remote
control, and insert the battery with 4and 5
matched correctly.
• • • • • • • • • • • • • • a • • • • • • • • • • • • •
1 (Standby/On) : Switches the unit ON or OFF.
LIGHTING:
- Turns ON/OFF the lighting effects.
- Press and hold to turn on/off the Flash Lighting.
VOL (Volume) +/- : Adjusts speaker volume.
F (Function) : Selects the function and input source.
(Mute) : Mutes the sound.
PRESET·FOLDER W/S:
- Searches for a folder of MP3/WMA les. When a
USB containing MP3/WMA les in several folders
is being played, press PRESET·FOLDER W/S to
select the folder you want to play.
- Chooses a preset number for a radio station.
JUKEBOX/MEMORY :
- Stores radio stations.
- Deletes all the saved stations.
- Selects JUKE BOX mode.
- Makes your favorites list.
AUTO DJ : Selects the AUTO DJ mode. (For more
information refer to page 21)
DELETE :
- Deletes MP3/WMA les.
- Deletes a song on the programmed list.

Getting Started 11
Getting Started
1
• • • • • • • • • • • • • • b • • • • • • • • • • • • •
REPEAT : Listens to your les repeatedly or
randomly.
TUNING-/+ : Selects the radio stations.
C/V (Skip/Search) :
- Skips Fast backward or Forward.
- Searches for a section within a le.
d/M (Play/Pause) :
- Starts or pauses playback.
- Selects Stereo/Mono (Horizon mode only).
INFO :
- Sees information about your music. An MP3 le
often come with ID3 tag. The tag gives the Title,
Artist, Album or Time information.
- Sees the name of connected all Bluetooth device
in Bluetooth mode.
- In status of Wireless Party Link Connection, device
name of SLAVE unit appears in the MASTER unit
and Device name of MASTER unit appears in the
SLAVE unit.
SOUND EFFECT : Chooses sound impressions.
BASS BLAST : Selects BASS effect directly.
SLEEP : Sets the system to turn off automatically at
a specified time.
(Dimmer : The display window will be darkened by
half.)
• • • • • • • • • • • • • • c • • • • • • • • • • • • •
0 to 9 numerical buttons : Selects numbered les or
preset number.
CLOCK : Sets a clock and checks a time.
ALARM : With the ALARM function you can turn
USB play and Tuner reception on at a desired time.
• • • • • • • • • • • • • • d • • • • • • • • • • • • •
VOICE CANCELLER : You can enjoy the function
while playing the music, by reducing singer vocal of
music in the various source.
DJ EFFECT : Selects DJ EFFECT mode. (Refer to page
20).
SET : Conrms the setting.
KEY CHANGER ( / ) : Changes the key to suit
your vocal range.
DJ LEVEL +/- : Adjusts the level of DJ EFFECT sound.
* : This button is not available.
USB REC : USB direct recording.

Getting Started12
Getting Started
1
Top panel
a
b
c
d
e
f
g
h
i
j
k
l
m
n

Getting Started 13
Getting Started
1
aUSB
You can play or record sound by connecting the
USB device.
bUSB REC / DEMO
- Records to USB.
- Shows Demo mode.
c
MIC (Microphone) VOL +/-
d
VOICE CANCELLER
VOICE CANCELLER can reduce the Vocals of
Singer in certain source/content allowing you to
enjoy the music.
Press to switch this Mode On or Off.
e
SCRATCH / SEARCH & LEVEL CONTROL
- Turns clockwise or counterclockwise to make
Scratch sound.
- Searches a folder or a file.
- Adjust DJ EFFECT level.
f
DJ EFFECT
Selects DJ EFFECT mode. (For more information
refer to page 20).
f DJ EFFECT
Selects DJ EFFECT mode. (For more information
refer to page 20).
g LIGHTING
- Turns ON/OFF the lighting effects.
- Press and hold to turn on/off the Flash Lighting.
h CLUB, DRUM, USER (DJ PRO)
Press and hold to select CLUB, DRUM or USER
sound effect for mix.
(If you want to use USER, you have to register a
source with “Music Flow Bluetooth” app.)
1, 2, 3 (DJ PRO PAD)
Press a desired sound pad.
i
OK
Selects a folder when searching a file.
j SEARCH
Moves to folder or file in selection mode.
k BLUETOOTH
Changes input source to the Bluetooth.
(Even in power off mode, if you press
BLUETOOTH, then power is on and automatically
changed to Bluetooth function.)
lUSER EQ / BASS BLAST
- Selects the sound effect created by your own.
- Press and hold to select BASS effect directly.
mKEY CHANGER ( / )
Changes the key to suit your vocal range.
n WIRELESS LINK
Selects Wireless Party Link mode.

Getting Started14
Getting Started
1
Front panel / Rear panel
a
Display window
b
U (Skip/Search)
- Skips forward.
- Searches for a section within a file.
- Selects the radio stations.
c T (Play/Pause)
- Starts or pauses playback.
- Selects Stereo/Mono (Horizon mode Only)
d Y
(Skip/Search)
- Skips backward.
- Searches for a section within a file.
- Selects the radio stations.
e
+/- (Volume)
Adjusts speaker volume.
fF (Function)
Selects the function and input source.
g1/!(Standby/On)
h
MIC (Microphone) 1 / 2 jack
i
Remote control receiver
jFM ANTENNA
kAUX IN (L/R)
lPower cord
a
b
c
d
e
f
g
h
i
j
k
l

Getting Started 15
Getting Started
1
How to place the unit
Automatically optimize the sound
It helps automatically optimize the sound to suit the
installation conditions (Horizontal or Vertical).
If the installation method is changed (‘Horizontal
Vertical’ or ‘Vertical Horizontal’), it indicated by
‘VERTICAL MODE’ or ‘HORIZON MODE’ in the display
panel.
Horizontal
Vertical
On the horizon mode, press d/M on the remote
control to change the tuner from mono to
stereo.
, Note
yDo not sit on the unit or push the unit.
Otherwise it may result in malfunction and
causing personal injury and/ or property
damage.
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.
yWatch out the foot when you lay the unit in
horizontally.
> Caution

2 Connecting
Connecting16
Connecting
2
Optional Equipment
Connection
AUX IN Connection
Connect an output of auxiliary device (Camcorder, TV,
Player, etc) to the AUX IN (L/R) connector.
If your device has only one output for audio (mono),
connect it to the left audio jack on the unit.
DVD, Blu-ray player etc.
Audio cable
White
Red
USB Connection
Connect a USB device (or MP3 player, etc.) to the
USB ports on the unit.
USB device
Removing the USB device from the unit :
1. Choose a different function.
2. Remove the USB device from the unit.
, Note

Connecting 17
Connecting
2
Antenna Connection
Connect the supplied FM antenna for listening to the
radio.
Connect the FM wire antenna to the FM antenna
connector.
FM antenna
Be sure to fully extend the FM wire antenna.
, Note

3 Operating
Operating18
Operating
3
Basic Operations
USB Operations
1. Connect the USB device to the USB port.
2. Select USB function by pressing F on the remote
control or on the unit.
To Do this
Playback Press d/M on the remote control or
Ton the unit.
Pause Press d/M on the remote control or
Ton the unit during playback.
Searching
for a section
within a le
Press and hold C/V on the
remote control or
Y
/
U
on the
unit during playback and release it at
the point you want to listen to.
Selecting a le
directly
Press 0 to 9 numerical buttons on
the remote control to go to the
desired le directly.
Skipping to
the next/
previous le
By using C/V buttons :
Press V on the remote control or
U
on the unit to go to the next
le.
Playing less than 2 seconds, press
C on the remote control or Y
on the unit to go to the previous le.
Playing after 3 seconds, press C
on the remote control or
Y
on the
unit to go to the beginning of the
le.
Playing
repeatedly or
randomly
Press REPEAT on the remote
control repeatedly. Refer to the note
for details about the display change
RPT1 -> RPT*DIR -> RPT ALL ->
RANDOM -> OFF
*DIR : Directory.
yWhen you play JUKE BOX list, only RPT 1 and
RPT ALL are available.
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.
, Note

Operating 19
Operating
3
Selecting a folder and
an MP3/WMA file
On the unit
1. Press SEARCH and rotate SCRATCH / SEARCH
& LEVEL CONTROL until a desired file appears.
You can also search a folder if you press SEARCH
again.
2. Press OK or T to play the selected file. When
you search a folder, press OK to select a file in the
folder, then press OK or T again. The selected
file is played.
On the remote control
1. Press PRESET·FOLDER W/S on the remote
control repeatedly until a desired folder appears.
2. Press d/M to play it. The first file of folder will play
yUSB Folders/Files are recognized as below.
*
yIf there is no le in a folder, the folder will not
appear.
yFolders will be presented as the following
order;
ROOT FOLDER 1 FOLDER 3
FOLDER 7 FOLDER 8 FOLDER 5
FOLDER 6
yFile will be played from $ le No.1 to $ le
No.14 one by one.
yFiles and folders will be presented in order
recorded and may be presented differently
according to the record circumstances.
y*ROOT : The rst screen you can see when a
computer recognize the USB is “ROOT”.
, Note

Operating20
Operating
3
Deleting an MP3/WMA file
You can delete file, folder or format by pressing
DELETE.
1. -Select the file you want to delete and press
DELETE.
-Select the folder you want to delete by pressing
PRESET·FOLDER W/S on the remote control
and press DELETE.
Or
Press DELETE repeatedly during selecting the
MP3/WMA file.
The display changes in the following order.
- DEL FILE : Deletes file
- DEL DIR : Deletes folder
- FORMAT : Formats USB
If you want to exit the current mode, press
DELETE repeatedly until “FORMAT” appears, and
then press DELETE once again.
2. To delete file/folder or format, press and hold
DELETE.
yDo not extract the USB device during
operation. (play, delete, etc.)
yRegular back up is recommended to prevent
data loss.
yThe delete function may not be supported
according to the USB status. (lock, etc.)
> Caution
Playback Effect
The unit supports various sound and playback effects
: DJ EFFECT, SCRATCH, DJ PRO, AUTO DJ.
DJ EFFECT
It allows you to enjoy DJ EFFECT such as Flanger/
Phaser/Wah/Delay sound effect.
1. Press DJ EFFECT to select a desired DJ EFFECT
(FLANGER, PHASER, WAH, DELAY, DJ OFF).
2. Turn SCRATCH / SEARCH & LEVEL CONTROL
clockwise or counterclockwise to adjust the DJ
EFFECT level between 0 to 15.
yThe DJ EFFECT mode is displayed for 3
seconds when a DJ EFFECT Key is inputted.
yThe current gage level is displayed when
adjusting gage.
yIf the function changed or the unit is turned
off and on, DJ EFFECT mode with DJ EFFECT
is turned off.
, Note
SCRATCH Effect
You can output and mix the sound effects of the
SCRATCH.
Rotating SCRATCH / SEARCH & LEVEL CONTROL
to mix the scratch sound.
- You can hear effect of scratch sound depending
on the direction in which you rotate SCRATCH /
SEARCH & LEVEL CONTROL.