OWNER’S MANUAL High Power Speaker System Please read this manual carefully before operating your set and retain it for future reference. MODEL FJ3 *MFL70041903* www.lg.
Getting Started Safety Information 1 CAUTION Getting Started 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.
Getting Started This device is equipped with a portable battery or accumulator. 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 class II equipment. 1 Refers to stand-by. ! Refers to “ON” (power). Refers to dangerous voltage. >>Caution Splash-proof (IPX4) This unit is splash-proof according to IPX4. IPX4 is a splash-proof for splashing water.
Table of Contents Table of Contents 1 Getting Started 3 Operating 2 3 6 6 6 6 6 7 8 9 10 11 Safety Information – Precautions on handling a battery Unique Features Playable file Requirement – Music file requirement – Compatible USB Devices – USB device requirement Top Panel Rear Panel Carrying the unit Power Connection Charging Battery 14 14 2 Connecting Using BLUETOOTH® wireless technology – Listening to music stored on the Bluetooth devices Radio Operations – Listening to the radio – Presettin
Table of Contents 4 Troubleshooting 23 23 Troubleshooting – General 5 Appendix 24 25 25 25 General specifications Maintenance – Handling the Unit Trademarks and Licenses 5 1 2 3 4 5
Getting Started Unique Features Compatible USB Devices yy MP3 Player : Flash type MP3 player. 1 Bluetooth® Getting Started Listens to music stored on your Bluetooth device. Portable In 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. Listens to music from your portable device. (MP3, Notebook, etc.
Getting Started 7 Top Panel a b c d e f 1 Getting Started g a MIC VOL. s Adjusts microphone volume level. b Port cover ,,Note When you don’t use the unit, close the port cover securely. c MIC IN. Connects a microphone. d USB port You can play sound files by connecting the USB device. e PORT (Portable) IN. Connects a portable device. f s MAIN VOL. Adjusts speaker volume level. g 1 (Standby) Turns the power on or off. ECHO / DEMO - Selects ECHO mode.
Getting Started Rear Panel 1 a Getting Started d b a FM antenna b Port cover ,,Note When you don’t use the unit, close the port cover securely. c Battery charging indicator d Power ON / OFF switch Switches the unit ON or OFF. (Battery can be charged even when this unit is in off (OFF) status.) e AC in socket ,,Note Fully charge the device before using.
Getting Started Carrying the unit The unit has wheels and a handle so you can easily move the unit. >>Caution yy Do not shake the handle to hard. Otherwise it may result in the unit will be damaged. yy Do not hang heavy things on the handle. Otherwise it may result in the unit will be damaged. yy Do not draw the unit on the unpaved road or the stair. yy Be careful it does not drop the unit when you carry it. yy Carry the unit, after then disconnect the connected cables. yy Do not step or sit on the unit.
Getting Started Power Connection 1 3. Turn ON/OFF Switch on (ON). Connect this unit to the power supply with the supplied AC power cord. Getting Started 1. Connect the supplied AC power cord to this unit. 2. Plug the AC power cord into an AC outlet. b a AC power cord ,,Note yy When 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).
Getting Started 11 Charging Battery This unit has a built-in battery. -- If Battery charging indicator is in red, this means that battery is charging now. -- If the battery charging indicator is in green, this means that battery charging is completed. For efficient performance of battery, it is recommeded fully charging the device until the green LED goes off. -- Charge battery for about 11 hours before you start using this unit for the first time. ,,Note yy Operating time is approx. 13 hours.
Connecting Optional Equipment Connection USB Connection Connect a USB device (or MP3 player, etc.) to the USB ports on the unit. PORT IN. Connection USB device Connect an output (earphone or line out) of portable device (MP3 or PMP etc) to the PORT IN. connector. 2 Connecting Portable cable ,,Note Removing the USB device from the unit : 1. Choose a different function. 2. Remove the USB device from the unit. MP3 player etc.
Operating 13 Basic Operations USB Operations 1. Connect the USB device to the USB port. 2. Select USB function by pressing F on the unit. To Playback Press Y/U on the unit to go to the next/previous file. -- During Playback, Skipping to Press U on the unit to go to the the next/ next file. previous file Playing less than 2 seconds, press Y on the unit to go to the previous file. Playing after 3 seconds, press Y on the unit to go to the beginning of the file.
Operating Using BLUETOOTH® wireless technology Listening to music stored on the Bluetooth devices About Bluetooth 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. Bluetooth is wireless communication technology for short range connection.
Operating 15 3. When this unit is successfully connected with your Bluetooth device, “PAIRED” appears on the display window and change to Bluetooth device name soon. ,,Note yy "PAIRED" will momentarily appear on the display when you connect other devices for multi pairing. yy If the device name is unavailable, “_” will be displayed. 4. Listen to music. To play a music stored on your Bluetooth device, refer to your Bluetooth device’s user guide.
Operating ,,Note yy The sound may be interrupted when the connection has interference from other electronic devices. yy Depending on the type of the device, you may not be able to use the Bluetooth function. yy You can enjoy wireless system using phone, MP3, Notebook, etc. yy The more distance between the unit and the Bluetooth device, the lower the sound quality becomes. 3 yy Bluetooth connection will be disconnected when the unit is turned off or the Bluetooth device gets far from the unit.
Operating 17 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 Y/U on the unit for about two seconds until the frequency indication starts to change, then release. Scanning stops when the unit tunes in a station. Manual tuning : Press Y/U on the unit repeatedly. 3.
Operating Sound adjustment Other Operations Setting the sound mode DEMO This system has a number of pre-set surround sound fields. The displayed items for the Equalizer may be different depending on sound sources and effects. In the power off state, press ECHO / DEMO on the unit once. The unit will power on and display the each of functions in the display window. To cancel the DEMO function, press ECHO / DEMO on the unit once more.
Operating 19 Using Microphone ECHO 1. Connect your microphone to the MIC jack. When you connect your microphone to the MIC jack, you can give an echo effect to the sound from the microphones by pressing ECHO / DEMO. 2. Play the music you want. 3. Sing along with the accompaniment. Adjust the microphone volume by rotating MIC VOL. s clockwise or counterclockwise on the unit.
Operating VOICE CANCELLER KEY CHANGER You can enjoy the function while playing the music, by reducing singer vocal of music in the various source. You can adjust the key to 9 steps (4 steps higher, 4 steps lower and the original key). Press the VOICE CANCELLER and “ON” will appear in display window. yy To sharp the key one by one, press (KEY CHANGER) repeatedly during playback. To cancel it, press VOICE CANCELLER again.
Operating 21 VOCAL EFFECTS Auto power down When you connect your microphone to the MIC jack, you can enjoy karaoke function by changing voice in the various source. 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 not used for 15 minutes. The unit will also turn itself off after six hours if the main unit has been connected to another device using the analog inputs.
Operating AUTO POWER On Auto function change This unit automatically turns on by an input source : Bluetooth This unit recognizes input signals such as Bluetooth or connected portable device, and then changes suitable function automatically. If you try to connect your Bluetooth device, this unit turns on and connects your Bluetooth device. You can play your music. ,,Note yy Depending on the connected device, this function may not operate.
Troubleshooting 23 Troubleshooting General Problem Cause & Solution yy Turn off the power of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and turn them on again. The unit does not work properly. yy Disconnect the power cord of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and then try connecting again. yy Previous setting may not be saved when device power is shut off. yy Turn ON/OFF switch off (OFF) and on (ON).
Appendix General specifications General Power requirements Refer to the main label on the unit. Power consumption Refer to the main label on the unit. Dimensions (W x H x D) Approx. 370 mm x 480.5 mm x 310 mm Operating temperature 5 °C to 35 °C Operating humidity 5 % to 60 % Splash-proof IPX4 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.
Appendix 25 Maintenance Trademarks and Licenses 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. 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.
