LG HT304SL-W Manual

The LG HT304SL-W is a 5.1 Channel Home Theater System with 500W total output power, USB playback, FM radio tuner, Bluetooth connectivity, HDMI connectivity, DVD/CD playback support, and various audio enhancement technologies. 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. Bluetooth & USB Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main Unit, 5 Satellite Speakers, Subwoofer, Remote Control, FM Antenna, Cables.

Feature	Description
Total Power Output	500W RMS (100W x 5 + 100W Subwoofer)
Audio Decoding	Dolby Digital, DTS
Connectivity	HDMI, USB, Optical Input, AUX Input
Bluetooth	Wireless audio streaming from compatible devices
FM Radio	Preset stations with auto-scan
Media Playback	DVD, CD, MP3, DivX, JPEG via USB
Sound Modes	Movie, Music, Game, Standard
Remote Control	Full function with backlight
Display	Front panel LED display
Speaker Impedance	4 Ohms

Installation

Unpack and inspect all components. Place main unit on stable surface.

Connect speakers: Match colored wires to corresponding terminals (Front L/R, Center, Surround L/R).
Connect subwoofer: Use provided cable to subwoofer output on main unit.
Connect TV: Use HDMI cable from HDMI OUT on main unit to TV's HDMI input.
Connect power: Plug AC cord into wall outlet.
Connect antenna: Attach FM antenna to ANTENNA terminal.

WARNING! Ensure proper ventilation around main unit. Do not place speakers near heat sources.

First-Time Setup

Power on system; follow on-screen prompts if connected via HDMI.

Initial setup: Press SETUP on remote to access main menu.
Speaker configuration: Run auto calibration or manually set distances.
Input assignment: Assign optical/coaxial inputs to specific sources.
Network setup: Connect to home network if applicable.
FM tuning: Auto-scan for FM stations.

CAUTION! Ensure all connections are secure before powering on.

Specifications

Audio Format: Dolby Digital, DTS, Dolby Pro Logic II
Video Format: 1080p upscaling via HDMI
USB Support: MP3, WMA, JPEG, DivX, MKV
FM Tuner: 87.5-108 MHz with 30 presets
Bluetooth: Version 4.0, A2DP profile
Inputs: HDMI x2, Optical x1, Coaxial x1, USB x1, AUX x1
Outputs: HDMI ARC, Subwoofer, Speaker terminals
Power Consumption: 45W (Standby: 0.5W)
Dimensions (Main Unit): 360 x 75 x 297 mm
Weight: 4.2 kg

Controls and Settings

Front Panel: POWER, OPEN/CLOSE, VOLUME, INPUT SELECT, PLAY/PAUSE.

Remote: POWER, Numeric buttons, INPUT SELECT, VOLUME, MUTE, SETUP, SOUND MODE, NAVIGATION buttons.

Audio Settings: Bass, Treble, Balance, Speaker Levels, Distance, Crossover Frequency. Video Settings: HDMI Resolution, TV Aspect Ratio. System Settings: Language, Auto Standby, Firmware Update. Sound Modes: Movie (enhances dialogue), Music (wider soundstage), Game (surround effects), Standard (flat response).

Connecting Devices

TV: HDMI cable to HDMI OUT (ARC). Game Console: HDMI to HDMI IN. Blu-ray Player: Optical cable to OPTICAL IN. Smartphone: Bluetooth pairing or AUX cable.

Turn off all devices before connecting.
Use high-quality cables for best performance.
Select input via INPUT button (HDMI1, HDMI2, OPT, COAX, USB, BT).

Tip: For ARC functionality, enable HDMI-CEC on your TV.

Playing Media

Supports DVD, CD, USB media, and streaming via Bluetooth.

Insert disc: Press OPEN/CLOSE, load media.
USB playback: Insert USB drive, system auto-detects or press USB button.
Playback control: PLAY/PAUSE, STOP, SKIP, REPEAT, RANDOM.
Sound mode: Cycle through modes with SOUND button.
Volume adjustment: Use VOLUME buttons or remote.
Mute: Press MUTE to temporarily silence audio.

WARNING! Do not remove USB drive during playback. Eject discs properly.

Bluetooth & USB Features

Bluetooth: Pair by pressing BT button, search for "LG HT304SL" on your device. USB: Supports FAT32 format, folder navigation, photo slideshow with music. FM Radio: Auto scan stores up to 30 stations; manual tuning available.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for main unit. Speaker grilles can be vacuumed gently.

CAUTION! Do not use chemicals or abrasive materials. Keep liquids away from electronics.

Regulatory Information

FCC Part 15: Class B digital device compliant. ICES-003: Canada compliance. Copyright © LG Electronics. Bluetooth® is a registered trademark of Bluetooth SIG, Inc. Dolby and DTS are trademarks of their respective owners. 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; try different outlet; ensure power switch is on.
No sound from speakers	Connections, settings	Verify speaker wires are secure; check input selection; adjust volume.
Bluetooth not connecting	Distance, pairing mode	Ensure within 10m range; enter pairing mode; remove old pairings.
Disc not reading	Disc type, dirty lens	Check disc format; clean disc; use lens cleaner if available.
Remote not working	Batteries, obstacles	Replace batteries; point directly at IR sensor; remove obstacles.
No HDMI signal	Cable, TV input	Try different HDMI cable; select correct TV input; check HDMI-CEC settings.

Reset: Press and hold POWER on main unit for 10 seconds to factory reset.

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