LG DVX451 Manual

The LG DVX451 is a versatile DVD player with progressive scan output, USB playback, and multi-format compatibility. It features HDMI connectivity, Dolby Digital and DTS decoding, JPEG photo viewing, MP3/WMA audio playback, and a sleek, compact design. 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. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit, Remote Control, HDMI cable, AV cable, Power adapter, User manual.

Feature	Description
HDMI Output	For high-definition digital video and audio connection
USB Port	For playback of media files from USB storage devices
Progressive Scan	Provides sharper, flicker-free images
Multi-Format Playback	Supports DVD, CD, MP3, WMA, JPEG formats
Dolby Digital / DTS	Digital audio decoding for surround sound
AV Output	Composite video and stereo audio outputs
OPEN/CLOSE	Ejects and closes the disc tray
PLAY/PAUSE	Starts playback or pauses current media
STOP	Stops playback
POWER	Turns the player on/off

Installation

Unpack and inspect all contents. Place the player on a stable, level surface.

Connect to TV: Use HDMI cable for best quality, or AV cable for standard connection.
Connect audio: For surround sound, connect digital audio output to AV receiver.
Connect USB device: Insert USB drive into the front or rear USB port.
Plug into AC power using the provided adapter.

WARNING! Ensure proper ventilation around the unit. Do not place in enclosed spaces.

First-Time Setup

Power on the player and TV; follow on-screen prompts if available.

Select language: Use SETUP menu to choose OSD language (default: ENGLISH).
Set TV aspect ratio: Choose 4:3 or 16:9 based on your TV.
Configure audio: Select audio output format (PCM, Bitstream).
Set parental controls: Enter default password (0000) to configure restrictions.

CAUTION! Handle discs by edges only. Keep unit away from heat sources.

Specifications

Disc Formats: DVD-Video, DVD±R/RW, CD, CD-R/RW.
Video Output: HDMI, Composite Video.
Audio Formats: Dolby Digital, DTS, MP3, WMA.
Image Formats: JPEG.
Connections: HDMI Out, USB, AV Out, Digital Audio Out (Coaxial).
Power Supply: 100-240V AC, 50/60Hz.
Dimensions: Compact design for easy placement.
Operating Temp: 5°C to 35°C (41°F to 95°F).

Controls and Settings

Access OSD via SETUP button on remote. Front Panel: POWER, OPEN/CLOSE, PLAY/PAUSE, STOP.

Remote: POWER, Numeric buttons, OPEN/CLOSE, PLAY/PAUSE, STOP, MENU, SETUP, NAVIGATION arrows, AUDIO, SUBTITLE.

Setup Menu: Language, TV Display (4:3, 16:9), Audio (Dolby Digital, DTS, PCM), Parental Lock (password 0000). Playback: Repeat, Shuffle, Zoom, Angle selection. USB: File navigation, Slideshow settings.

Connecting Devices

TV: HDMI or AV cable. Audio System: Digital coaxial or HDMI ARC. USB: Direct connection to port.

Turn off all devices before making connections.
Use high-quality HDMI cable for best performance.
Select correct input source on your TV (HDMI 1, AV, etc.).

Tip: For optimal HDMI performance, ensure all devices support HDCP.

Playing Media

Supports DVDs, CDs, USB media files.

Insert disc: Press OPEN/CLOSE, place disc label-side up, close tray.
Play: Press PLAY; navigate with arrow buttons or numeric keys.
Stop: Press STOP; eject with OPEN/CLOSE.
Skip: PREV/NEXT for chapters/tracks.
Repeat: Press REPEAT to repeat chapter, title, or disc.
Zoom: Press ZOOM during playback (2x, 4x).
Angle: Use ANGLE button if multiple angles available.
USB playback: Navigate folders using arrow buttons, select file to play.

WARNING! Do not move player during disc operation. Use compatible media only.

Accessibility Features

Subtitle Selection: Multiple language support via SUBTITLE button. Audio Track: Switch languages via AUDIO button. Parental Controls: Set restrictions in SETUP menu (default password 0000).

Care & Cleaning

Unplug from power before cleaning. Use soft, dry cloth for exterior. For lens cleaning, use approved CD/DVD lens cleaner only.

CAUTION! Never use abrasive cleaners or solvents. Do not disassemble unit.

Regulatory Information

FCC Part 15: Class B digital device compliant. Copyright © LG Electronics. All trademarks are property of their respective owners. Macrovision copy protection technology incorporated. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection	Check power adapter connection; ensure outlet is working.
No picture	Input selection/cables	Select correct TV input; check HDMI/AV cable connections.
No sound	Audio settings/connections	Check audio output settings; ensure cables are secure.
Disc not recognized	Disc format/damage	Ensure disc is compatible and clean; check for scratches.
USB not detected	Format/compatibility	Use FAT32 formatted drive; ensure files are supported formats.

Reset: Unplug power for 60 seconds, then reconnect.

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