LG BC-4800 Manual

The LG BC-4800 is a high-performance audio component system featuring CD playback, AM/FM radio tuner, cassette deck with auto-reverse, and multiple audio inputs. With 100W total power output, digital sound processing, programmable playback functions, remote control, and various audio enhancement features. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Main unit with CD player, cassette deck, AM/FM tuner, Remote Control, Audio inputs, Speaker terminals, Headphone jack.

Feature	Description
CD Player	Plays audio CDs with programmable functions
Cassette Deck	Auto-reverse recording and playback
AM/FM Tuner	30 station presets with auto-scan
Audio Inputs	Auxiliary input for external devices
Speaker Terminals	For connecting external speakers
Headphone Jack	For private audio listening
Power Switch	Turns system on/off
Volume Control	Adjusts audio output level
Bass/Treble	Separate tone controls
Remote Control	Full function remote operation

Installation

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

1. Connect speakers: Use speaker wire to connect left and right speakers to terminals.
2. Connect antenna: Attach AM loop antenna and FM wire antenna.
3. Connect power: Plug AC power cord into wall outlet.
4. Connect audio sources: Use auxiliary input for external devices.

WARNING! Ensure proper ventilation; do not block ventilation openings. Use correct speaker impedance.

First-Time Setup

Power on system; follow initial setup procedure.

1. Set clock: Press CLOCK button and set current time.
2. Program radio stations: Use auto-scan to store AM/FM stations.
3. Adjust audio settings: Set bass, treble, and balance to preference.
4. Test functions: Verify CD, cassette, and radio operation.

CAUTION! Keep away from heat sources and moisture. Ensure stable placement.

Specifications

• Power Output: 100W total (50W x 2)
• CD Player: Plays CD, CD-R, CD-RW formats
• Cassette Deck: Auto-reverse, Dolby B noise reduction
• Tuner: AM/FM with 30 presets (15 AM, 15 FM)
• Frequency Response: 20Hz - 20kHz
• Inputs: Auxiliary, Phono (optional)
• Outputs: Speaker terminals, headphone jack
• Power Source: 120V AC, 60Hz
• Dimensions: Standard component size

Controls and Settings

Front Panel: POWER, CD OPEN/CLOSE, CASSETTE controls, TUNER buttons, VOLUME, BASS, TREBLE.

Remote: POWER, Numeric buttons, CD controls, TUNER buttons, VOLUME, MUTE, FUNCTION select.

Audio: BASS, TREBLE, BALANCE, LOUDNESS. Tuner: AUTO SCAN, MANUAL TUNE, PRESET stations. CD: PLAY, PAUSE, STOP, SKIP, PROGRAM. Cassette: PLAY, RECORD, STOP, FF, REW, AUTO REVERSE.

Connecting Devices

Speakers: Use speaker wire to connect left/right speakers. Audio: Auxiliary input for external sources.

1. Turn off system before connecting devices.
2. Match polarity when connecting speakers (+ to +, - to -).
3. Use appropriate cables for audio connections.
4. Select input source via FUNCTION button.

Tip: Use quality speaker wire for best audio performance.

Playing Media

Supports audio CDs, cassettes, and radio playback.

1. CD Playback: Press CD OPEN/CLOSE, insert CD, press PLAY.
2. Cassette Playback: Insert cassette, press PLAY.
3. Radio: Select AM/FM, use TUNE or PRESET for stations.
4. Program CD: Press PROGRAM to set play sequence.
5. Record: Press RECORD + PLAY to record from CD/radio.
6. Skip Tracks: Use SKIP buttons for CD track selection.
7. Auto Reverse: Cassette automatically reverses at tape end.
8. Repeat: REPEAT function for continuous playback.

WARNING! Do not touch laser lens. Keep cassettes away from magnets.

Advanced Features

Programmable CD Playback: Set custom play order. Sleep Timer: Auto power-off. One-touch Recording: Quick record from CD/radio. Loudness Control: Enhanced bass at low volumes.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth for exterior. Clean cassette heads periodically with cleaning cassette.

CAUTION! Do not use solvents or abrasive cleaners. Keep ventilation openings clear.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; ensure outlet is working.
No sound	Volume/speakers	Check volume level; verify speaker connections.
CD won't play	Disc/loading	Ensure CD is clean and properly loaded; check format.
Radio poor reception	Antenna/position	Adjust antenna position; ensure proper connection.
Cassette issues	Tape/heads	Use quality tapes; clean heads with cleaning cassette.

Reset: Unplug for 30 seconds then reconnect.

Service: 1-800-243-0000; www.lg.com