LG DV451 Manual

The LG DV451 is a versatile DVD player with progressive scan output, multi-format disc compatibility, and various audio/video enhancement features. It supports DVD-Video, DVD-R/RW, CD, CD-R/RW, and MP3/WMA playback. Key features include HDMI output, component video, composite video, optical/coaxial digital audio, and a user-friendly on-screen display. Below are essential sections covering safety, features, setup, operation, and troubleshooting.

Features at a Glance

Key components: Main unit, Remote Control, AV cables, User Manual, Power cord.

Feature	Description
HDMI Output	For high-definition digital video and audio connection
Component Video Output	For progressive scan or interlaced video connection
Composite Video Output	For standard video connection
Optical/Coaxial Digital Audio	For connection to home theater systems
Multi-format Playback	Supports DVD, CD, MP3, WMA, JPEG
Progressive Scan	Provides sharper, flicker-free images
Zoom & Slow Motion	Allows detailed viewing of scenes
Parental Control	Restricts playback of specific content
Last Memory	Resumes playback from where stopped
Repeat Play	Repeats title, chapter, track, or all

Installation

Unpack and verify all components. Place on a stable, level surface.

1. Connect to TV: Use HDMI, component, or composite video cables as preferred.
2. Connect audio: Use digital audio cables to AV receiver or analog cables directly to TV.
3. Connect power: Plug the power cord into a standard AC outlet.
4. Insert batteries into remote control.

WARNING! Ensure proper ventilation; do not block vents. Keep away from heat sources and moisture.

First-Time Setup

Power on the player and TV; follow on-screen guidance.

1. Select language: Choose menu language (default is ENGLISH).
2. Set TV aspect ratio: Choose 4:3 or 16:9 based on your TV.
3. Configure audio output: Select appropriate audio format (PCM, Bitstream).
4. Set parental control: Establish password if desired (default may be 0000).

CAUTION! Handle discs by edges; avoid touching the playback surface.

Specifications

• Disc Compatibility: DVD, DVD±R/RW, CD, CD-R/RW, MP3/WMA/JPEG CD.
• Video Output: HDMI, Component (YPbPr), Composite (CVBS).
• Audio Output: Optical Digital, Coaxial Digital, Stereo Analog.
• Progressive Scan: Yes (480p/576p via component or HDMI).
• Audio Formats: Dolby Digital, DTS, MPEG Audio, PCM.
• Special Features: Zoom (2x, 4x), Slow Motion, Repeat, Bookmark.
• Power Requirements: 120V AC, 60Hz (or local voltage).
• Dimensions: Standard component width.
• Operating Temperature: 41°F to 95°F (5°C to 35°C).

Controls and Settings

Front Panel: POWER, OPEN/CLOSE, PLAY, STOP, navigation buttons.

Remote: POWER, Numeric keys, OPEN/CLOSE, MENU, NAVIGATION (Up/Down/Left/Right, ENTER), AUDIO, SUBTITLE, ANGLE, REPEAT, ZOOM, SLOW.

On-Screen Menu: Setup (Language, Display, Audio, Parental), Play Mode (Repeat, Random), Audio Options (Digital Output, Dynamic Range). Video Settings: TV Type, Screen Saver, HDMI Color Space.

Connecting Devices

TV Connection: Use HDMI for best quality, or component/composite based on TV inputs. Audio System: Connect digital audio to receiver for surround sound.

1. Turn off all devices before making connections.
2. Match cable colors to ports (red/white/green/blue/red for component).
3. Select correct input source on TV (e.g., HDMI 1, AV1).

Tip: Use high-speed HDMI cables for optimal 1080p upscaling performance.

Playing Media

Supports various disc formats and file types.

1. Insert disc: Press OPEN/CLOSE, place disc label-side up, close tray.
2. Playback: Press PLAY; use SKIP/SEARCH for navigation.
3. Stop: Press STOP once for pause, twice to return to menu.
4. Special functions: Use ZOOM for magnification; SLOW for slow motion.
5. Audio/Subtitle: Press AUDIO or SUBTITLE during playback to change tracks.
6. Repeat: Press REPEAT to cycle through repeat modes.
7. Bookmark: Press BOOKMARK to save scene points for quick access.
8. Resume: Player remembers last stop point on most discs.

WARNING! Do not move player during disc operation. Do not use damaged or irregular discs.

Advanced Features

Parental Control: Set level in setup menu (default password often 0000). Digital Audio Output: Configure for Bitstream or PCM. Screen Saver: Activates if menu is idle. JPEG Viewing: Play photo slideshows with background music. MP3/WMA Playback: Supports folder navigation and ID3 tag display.

Care & Maintenance

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

CAUTION! Never use solvents, benzene, or abrasive cleaners. Avoid static-prone environments.

Regulatory Information

FCC Compliance: Class B digital device. This equipment generates, uses, and can radiate radio frequency energy. Copyright © LG Electronics. All trademarks are property of their respective owners. Macrovision: This product incorporates copyright protection technology. For customer 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 picture	Connection, input select	Verify cables are secure; select correct input on TV; try different video cable.
No sound	Audio settings, cables	Check audio output settings; ensure cables connected properly; adjust TV volume.
Disc won't play	Disc type, region code	Ensure disc is compatible and not damaged; check region code compatibility.
Remote not working	Batteries, obstacles	Replace batteries; ensure line of sight to player's sensor; remove obstacles.
Skip or freeze	Disc condition, lens	Clean disc; check for scratches; use lens cleaning disc if problem persists.

Reset: Unplug power for 30 seconds, then reconnect to reset system.

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