LG HT914TA Manual

The LG HT914TA is a high-performance home theater system featuring a 5.1 channel surround sound setup, DVD player, USB connectivity, FM radio tuner, and compatibility with various audio and video formats. It includes a powerful subwoofer, satellite speakers, remote control, and multiple input options for an immersive entertainment experience. Below are key sections covering features, setup, operation, and maintenance.

Features at a Glance

Key components: Main receiver unit with integrated DVD player, 5 satellite speakers, powered subwoofer, Remote Control, FM antenna, USB port, AV input/output jacks, and digital audio inputs.

Feature	Description
Audio Output	5.1 channel surround sound (1000W total power)
DVD Player	Plays DVD, DVD±R/RW, CD, CD-R/RW
USB Port	For playback of MP3, WMA, JPEG files
FM Tuner	Preset stations with auto-scan
Inputs	HDMI, optical digital, coaxial, composite AV
Outputs	Speaker terminals, subwoofer pre-out
Sound Modes	Dolby Digital, DTS, Virtual Surround
Remote Control	Full system control with backlight
Display	Front panel LED with status indicators
Power Supply	AC 120V, 60Hz

Installation & Setup

Unpack all components carefully. Place main unit on stable, ventilated surface.

1. Connect speakers: Match colored wires to correct terminals (Front L/R, Center, Surround L/R).
2. Connect subwoofer: Use provided cable to subwoofer output on main unit.
3. Connect TV: Use HDMI or composite cables from MAIN OUT to TV input.
4. Connect antenna: Attach FM wire antenna to ANTENNA terminal.
5. Plug power cord into AC outlet.

WARNING! System is heavy; use caution when lifting. Ensure proper ventilation around main unit.

First-Time Configuration

Power on system; follow initial setup prompts.

1. Speaker test: Use TEST TONE in menu to verify all speakers are working.
2. Set distance: Input speaker distances from listening position for optimal surround.
3. Configure audio: Select preferred sound mode (Dolby Digital, DTS, etc.).
4. FM tuning: Auto-scan to save FM stations.
5. Set clock: Configure system time for timer functions.

CAUTION! Keep speakers away from heat sources and moisture.

Technical Specifications

• Audio Power: 1000W total (Front: 170W x 2, Center: 170W, Surround: 170W x 2, Subwoofer: 150W).
• Supported Formats: DVD-Video, DVD±R/RW, CD, CD-R/RW, MP3, WMA, JPEG.
• Sound Decoding: Dolby Digital, DTS, Dolby Pro Logic II.
• Connectivity: HDMI (v1.4), USB 2.0, optical/coaxial digital, composite video, FM antenna.
• Speaker Impedance: 6 ohms.
• Frequency Response: 20Hz - 20kHz.
• Power Consumption: 130W (operation), 0.5W (standby).
• Dimensions (Main Unit): 430mm x 330mm x 85mm.
• Weight: 8.2 kg (main unit).

Controls & Functions

Front Panel: POWER, OPEN/CLOSE, USB port, display window, volume knob. Remote Control: POWER, numeric buttons, INPUT SELECT, SOUND MODE, MENU, navigation arrows, PLAY/PAUSE, STOP, SKIP.

Menu System: Audio settings (bass, treble, balance, speaker levels), Video settings (resolution, aspect ratio), System settings (language, clock, parental control), FM presets. Sound Modes: MOVIE, MUSIC, SPORTS, GAME, NIGHT. Default password for parental controls: 0000.

Connecting External Devices

TV: HDMI or composite video/audio. Game Console: HDMI or optical digital. Set-top Box: HDMI or coaxial digital.

1. Turn off all devices before connecting.
2. Use appropriate cables for each connection type.
3. Select input source using INPUT button (DVD, AUX, USB, FM).
4. For digital audio, ensure TV/device audio output is set to PCM or Bitstream.

Tip: Use HDMI for best video and audio quality. Label cables for easy identification.

Playing Media

Supports DVDs, audio CDs, USB media.

1. Insert disc: Press OPEN/CLOSE, place disc label-side up.
2. USB playback: Insert USB drive, system will detect and display files.
3. Navigation: Use arrow keys to select files/folders, ENTER to play.
4. Playback controls: PLAY/PAUSE, STOP, SKIP, REPEAT, RANDOM.
5. Zoom: During DVD playback, press ZOOM to cycle through magnification levels.
6. Subtitle/Audio: Access via MENU during playback to select language.
7. Photo viewing: JPEG slideshow with background music option.

WARNING! Do not move system during disc playback. Eject USB safely using on-screen option.

Audio Settings & Modes

Equalizer Presets: FLAT, POP, ROCK, JAZZ, CLASSICAL. Virtual Surround: Creates surround effect with fewer speakers. Night Mode: Reduces dynamic range for late-night viewing. Dialogue Enhancement: Boosts center channel for clearer speech. Parental Controls: Restrict DVD playback by rating (password 0000).

Care & Maintenance

Unplug from power before cleaning. Use soft, dry cloth for exterior. For stubborn stains, dampen cloth slightly with water. Clean disc lens with approved CD/DVD lens cleaner only.

CAUTION! Never use abrasive cleaners or solvents. Do not expose speakers to direct sunlight or liquids.

Regulatory & Compliance

FCC Part 15 Class B compliant. CE marked. RoHS compliant. Manufactured under license from Dolby Laboratories. DTS and DTS Digital Surround are registered trademarks. For customer support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting Guide

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 volume level; ensure correct input selected.
Disc not recognized	Disc type, dirt	Ensure disc is compatible format; clean disc; check for scratches.
Remote not working	Batteries, obstacles	Replace batteries; point remote at sensor; remove obstacles.
Poor FM reception	Antenna placement	Extend FM antenna fully; reposition for better signal.
USB not detected	Format, capacity	Use FAT32 format; try smaller capacity drive; check for compatible files.
Overheating	Ventilation	Ensure adequate space around unit; clean ventilation slots.

Factory Reset: Menu > System > Reset to Default Settings.

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