LG DVD Receiver HT 304 Manual

The LG DVD Receiver HT 304 is a versatile home theater system featuring DVD playback, AM/FM radio tuner, multiple audio inputs, USB connectivity, surround sound capabilities, remote control, and various audio enhancement features. 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 DVD Media 8. Audio Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main receiver unit with DVD player, Remote Control, Speaker terminals, Audio inputs, USB port, Antenna connectors.

Feature	Description
DVD player	Plays DVD-Video, CD, MP3, and JPEG formats
AM/FM tuner	Built-in radio with preset memory
USB port	For connecting USB devices and playing media files
Audio inputs	Multiple inputs for external audio sources
Speaker terminals	For connecting front, center, and surround speakers
Remote control	Full-function remote for all operations
Surround sound	Dolby Digital and DTS compatible
Power button	Turns system on/off
Volume control	Master volume adjustment
Input selection	Switches between different audio sources

Installation

Unpack and inspect contents. Place on stable surface away from heat sources.

Connect speakers: Match speaker wires to correct terminals (Front L/R, Center, Surround).
Connect audio sources: Use audio input jacks for external devices.
Connect antennas: Attach AM loop antenna and FM wire antenna.
Plug into AC power outlet.
Connect TV: Use audio output to TV input if desired.

WARNING! Ensure proper ventilation around unit; do not block vents. Use correct speaker impedance.

First-Time Setup

Power on system; follow initial setup procedure.

Speaker setup: Verify all speakers are connected and functioning properly.
Radio presets: Tune to desired stations and save as presets.
Audio settings: Adjust bass, treble, and surround sound levels.
Input configuration: Set up preferred input sources.
Remote programming: Program remote for TV control if supported.

CAUTION! Keep magnets away from CRT televisions and other sensitive equipment.

Specifications

Audio Output: 5.1 channel surround sound
Supported Formats: DVD, CD, MP3, JPEG, WMA
Tuner: AM/FM with 30 station presets
Connectivity: USB, multiple audio inputs, speaker outputs
Power Output: 100W total (front: 25W x 2, center: 25W, surround: 25W x 2)
Power Source: 120V AC, 60Hz
Dimensions: Standard home theater receiver size
Operating Temp: 5°C to 35°C

Controls and Settings

Front panel: POWER, OPEN/CLOSE, VOLUME, INPUT SELECT, TUNER PRESETS.

Remote: POWER, Numeric buttons, OPEN/CLOSE, INPUT SELECT, VOLUME, MUTE, MENU, SETUP, AUDIO MODE.

Audio Settings: BASS, TREBLE, BALANCE, SURROUND MODE (STEREO, MOVIE, MUSIC). Tuner: MANUAL/AUTO tuning, PRESET memory. System: CLOCK SET, SLEEP TIMER, PARENTAL CONTROL. Display: DIM settings, OSD language.

Connecting Devices

Audio inputs: For CD players, gaming consoles, TV audio. USB: For flash drives and portable media.

Turn off system before connecting devices.
Use appropriate cables for each connection type.
Select input source via INPUT button (DVD, TUNER, AUX, USB).
For TV connection: Use audio output from TV to AUX input on receiver.

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

Playing DVD Media

Supports DVD-Video, audio CDs, MP3 CDs, JPEG photo CDs.

Insert disc: Press OPEN/CLOSE, load media properly.
Play: Press PLAY; use numeric buttons for direct track access.
Navigation: Use arrow buttons for menu navigation.
Stop: Press STOP; eject with OPEN/CLOSE.
Skip: PREV/NEXT for chapters/tracks.
Repeat: REPEAT button for track/disc repetition.
Search: Use SEARCH for fast forward/rewind.
Display: Press DISPLAY for playback information.

WARNING! Do not use damaged or improperly burned discs.

Audio Features

Surround Modes: STEREO, MOVIE, MUSIC for different content types. Equalizer: Customizable sound profiles. Night Mode: Compresses dynamic range for late-night viewing. Audio Delay: Adjusts lip-sync if needed.

Care & Cleaning

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

CAUTION! Do not use chemical cleaners; avoid liquid contact with unit.

Regulatory Information

FCC Part 15: Class B digital device compliant. Copyright protection: Incorporates copyright protection technology. Manufactured under license from Dolby Laboratories. For support, visit www.lg.com or contact LG customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; ensure outlet is working.
No sound from speakers	Connections/volume	Verify speaker connections; check volume level; ensure mute is off.
Disc won't play	Disc format/damage	Check disc format compatibility; clean disc surface; try different disc.
Remote not working	Batteries/obstruction	Replace batteries; ensure clear line of sight to sensor.
Poor radio reception	Antenna placement	Reposition antennas; extend FM antenna fully.

Reset: Disconnect power for 30 seconds then reconnect.

Service: Contact LG customer support or authorized service center.