LG FJ7 User guide

OWNER’S MANUAL

HIGH POWER SPEAKER SYSTEM

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

MODEL

FJ7

*MFL69712007*

www.lg.com

Getting Started2

Safety Information

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: 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.

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.

Getting Started 3

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..

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.

Symbols

Refers to alternating current(AC).

Refers to direct current(DC).

Refers to class II equipment.

Refers to stand-by.

Refers to “ON” (power).

Refers to dangerous voltage.

Getting Started

Table of Contents4

Table of Contents

1 Getting Started

2 Safety Information 6 Unique Features 7 Playable file Requirement 7 – Music file requirement 7 – Compatible USB Devices 7 – USB device requirement 8 Rear panel 10 Carrying the unit

2 Connecting

11 Use of Tripod 13 AC Power Cord Connection 13 Optional Equipment Connection 13 – AUX IN Connection 13 – AUX OUT Connection

14 – PARTY LINK

14 – PORT. IN Connection 15 – Listening to music from your portable player

or external device

15 – USB Connection

3 Operating

16 Basic Operations 16 – USB Operations

17 – AUTO DJ

17 Using BLUETOOTH® wireless technology 18 – Listening to music stored on the Bluetooth

devices 20 Using the Music Flow Bluetooth App 20 – About “Music Flow Bluetooth” App 20 – Install “Music Flow Bluetooth” App onto

Your Bluetooth Device 21 – Activate Bluetooth with “Music Flow

Bluetooth” App 22 Radio Operations 22 – Listening to the radio 22 – Presetting the Radio Stations 22 – Deleting all the saved stations 23 Sound adjustment 23 – Setting the sound mode

23 – Setting the USER EQ

24 Other Operations

24 – DEMO

24 – Using Microphone 26 – Auto power down

27 – AUTO POWER On

27 – Auto function change 28 LG Sound Sync 29 WIRELESS PARTY LINK Connection

Table of Contents 5

4 Troubleshooting

30 Troubleshooting

30 – General

5 Appendix

31 General specifications 32 Trademarks and Licenses 32 Maintenance

32 – Handling the Unit

Getting Started6

Unique Features

BLUETOOTH®

Listens to music stored on your Bluetooth device.

Getting Started

Portable In

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

AUTO DJ

Blends the end of one song into the beginning of another for seamless playback.

Carrying the unit

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

Music Flow Bluetooth

Music Flow Bluetooth is an app designed to let you take control of some of LG’s latest audio devices.

(Page 20)

LG Sound Sync

Controls volume level of this unit by the remote control of your LG TV that is compatible with LG Sound Sync.

Getting Started 7

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 : USB : 2,000

y Maximum folders : USB : 200

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 2,000 les.

y External HDD, 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

Rear panel

Getting Started

Getting Started8

a Handle b Display window c 1 (Standby)

Turns the power on or off.

d PRESET/DEMO

- Press and hold to store radio stations. (Page 22)

- Chooses a preset number for a radio station.

- In power off status, if you press PRESET/ DEMO, show demo mode.

AUTO DJ/PRESET DELETE

- Selects the AUTO DJ mode. (Page 17)

- Press and hold to delete all the saved stations.

(Page 22)

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

WIRELESS LINK

- Selects MASTER or SLAVE on WIRELESS PARTY LINK mode.

- Enable or disable WIRELESS PARTY LINK mode.

Y (Skip/Search)

- Skips backward.

- Searches for a section within a file.

- Selects the radio stations.

T (Play/Pause)

- Starts or pauses playback.

U (Skip/Search)

- Skips forward.

- Searches for a section within a file.

- Selects the radio stations.

Getting Started 9

e USER EQ/PARTY LINK

- Selects the sound effect created by your own.

(Page 23)

- Press and hold to select PARTY LINK.

SOUND EFFECT/BASS BLAST

- Chooses sound impressions.

- Press and hold to select BASS effect directly.

VOICE CANCELLER

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

ECHO

Selects ECHO mode.

KEY CHANGER

Press to change the key to suit your vocal range.

VOCAL EFFECTS

Selects VOCAL EFFECTS mode.

f MIC VOLUME/LEVEL CONTROL

- Adjust microphone volume.

- Turns clockwise or counterclockwise to control the USER EQ level.

- Adjust KEY CHANGER level.

- Sets Delay value in PARTY LINK mode.

g F (Function)

Selects the function and input source.

Input source / Function Display

USB USB

AUX input AUX

Portable input PORTABLE

Bluetooth BT

LG Sound Sync (Wireless) LG TV

Radio FM

h USB Port

You can play sound files by connecting the USB device.

i MASTER VOLUME

Adjust speaker volume.

j PORT. (Portable) IN jack k MIC (Microphone) 1/2 jack l AUX OUT (L/R)

AUX IN (L/R)

Connect an auxiliary device.

m AC IN socket

Getting Started

Getting Started10

Carrying the unit

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

Getting Started

Caution

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.

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