LG Electronics OM4560 220W Hi-Fi Entertainment System Manual

The LG Electronics OM4560 is a powerful 220W Hi-Fi entertainment system featuring multi-format playback, USB connectivity, Bluetooth compatibility, AM/FM radio tuner, 5-disc CD changer, auxiliary input, digital sound processing, remote control, equalizer settings, and speaker outputs. Powered by 220-240V AC, 50/60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Audio Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with 5-disc changer, remote control, speaker terminals, USB port, auxiliary input, AM/FM antenna connectors.

Feature	Description
Power Output	220W total RMS power (110W x 2)
CD Changer	5-disc capacity with random/shuffle play
USB Port	For MP3/WMA playback from USB devices
Bluetooth	Wireless audio streaming from compatible devices
Auxiliary Input	3.5mm jack for external audio sources
AM/FM Tuner	30 station presets (15 AM, 15 FM)
Speaker Terminals	For connecting left and right speakers
Equalizer	Multiple sound modes (Jazz, Rock, Classic, Pop)
Display	LCD with track information and settings
Remote Control	Full function remote with battery

Installation

Unpack and inspect contents. Place on stable, level surface.

Connect speakers: Match red/black terminals to speaker wires (red to red, black to black).
Connect antennas: Attach AM loop antenna and FM wire antenna to respective terminals.
Connect power: Plug AC power cord into wall outlet (220-240V).
Position speakers: Place speakers at least 1 meter apart for optimal stereo effect.

WARNING! Ensure proper ventilation; do not block ventilation openings. Keep away from heat sources.

First-Time Setup

Power on system; follow initial setup procedure.

Set clock: Press CLOCK button and use numeric keys to set time.
Program radio stations: Use AUTO SCAN function to store AM/FM stations.
Connect Bluetooth: Press BT button and pair with your mobile device.
Adjust sound settings: Use EQUALIZER button to select preferred sound mode.

CAUTION! Do not connect speakers while power is on. Ensure all connections are secure.

Specifications

Power Output: 220W RMS (110W + 110W)
Supported Formats: CD, CD-R/RW, MP3, WMA
Frequency Response: 20Hz - 20kHz
Signal-to-Noise Ratio: >80dB
Inputs: USB, Auxiliary, AM/FM Antenna
Outputs: Speaker terminals, Headphone jack
Power Supply: 220-240V AC, 50/60Hz
Dimensions: 430mm (W) x 320mm (D) x 150mm (H)
Weight: 8.5kg

Controls and Settings

Front Panel: POWER, OPEN/CLOSE, PLAY/PAUSE, STOP, DISC SKIP, VOLUME, SOURCE SELECT.

Remote: POWER, Numeric buttons, OPEN/CLOSE, SOURCE, VOLUME, MUTE, EQ, REPEAT, RANDOM, PROGRAM.

Audio Settings: EQUALIZER (Jazz, Rock, Classic, Pop, Flat), BASS/TREBLE adjustment, LOUDNESS on/off. Radio: AUTO SCAN, MANUAL TUNING, PRESET MEMORY. System: CLOCK SET, SLEEP TIMER, RESET FUNCTION.

Connecting Devices

USB: Front panel USB port for flash drives. Bluetooth: Wireless pairing. Auxiliary: 3.5mm jack for external audio.

Turn off system before connecting external devices.
For USB: Insert USB device before selecting USB source.
For Bluetooth: Ensure device Bluetooth is enabled and visible.
For Auxiliary: Connect 3.5mm cable from external device to AUX input.

Tip: Use high-quality cables for best audio performance.

Playing Media

Supports CDs, USB media, Bluetooth audio, AM/FM radio.

CD Playback: Load discs into changer, press PLAY.
USB Playback: Insert USB device, select USB source.
Bluetooth: Pair device, select BT source.
Radio: Select AM/FM source, tune to desired station.
Program: Use PROGRAM button to create play sequences.
Repeat: REPEAT for track/disc/all repeat modes.
Random: RANDOM for shuffle playback.
Skip: Use SKIP buttons for track navigation.

WARNING! Do not move unit during disc playback. Handle discs by edges only.

Audio Features

Equalizer Settings: Jazz (enhanced mids), Rock (boosted bass/treble), Classic (balanced), Pop (crisp highs), Flat (neutral). Sound Effects: LOUDNESS for low-volume enhancement, BASS/TREBLE independent adjustment.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior. Use lens cleaner for CD lens if needed.

CAUTION! Do not use solvents or abrasive cleaners. Keep liquids away from unit.

Regulatory Information

CE compliant; meets European safety standards. Copyright © 2024 LG Electronics; all rights reserved. Bluetooth® word mark and logos are registered trademarks. For support, visit www.lg.com or contact LG customer service at regional support numbers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; ensure outlet is working.
No sound from speakers	Connections/volume	Check speaker wire connections; adjust volume level.
CD not playing	Disc/format	Ensure disc is clean; check format compatibility.
Bluetooth not connecting	Pairing/distance	Ensure Bluetooth enabled; move device closer.
Radio poor reception	Antenna/position	Adjust antenna position; ensure proper connection.

Reset: Press and hold POWER + STOP for 5 seconds to reset system.

Service: Contact LG authorized service center; www.lg.com/support