LG DV457 Manual

The LG DV457 is a versatile DVD player with progressive scan output, Dolby Digital and DTS compatibility, USB playback support, HDMI connectivity, and multi-format disc playback. It features a sleek design with front-panel controls, remote operation, parental lock function, and various audio/video enhancement settings. Below are key sections covering features, setup, operation, specifications, and troubleshooting.

Features at a Glance

Key components: Main unit with disc tray, Remote Control, HDMI output, Component video outputs, Optical digital audio output, USB port, AV composite outputs.

Feature	Description
HDMI Output	For high-definition digital video and audio connection
Component Video Outputs	For progressive scan video connection
Optical Digital Audio Output	For Dolby Digital/DTS audio output
USB Port	For playback of media files from USB storage
AV Composite Outputs	Standard video and stereo audio outputs
POWER	Turns player on/off
OPEN/CLOSE	Opens and closes disc tray
PLAY/PAUSE	Starts playback or pauses current media
STOP	Stops playback
NAVIGATION Buttons	For menu navigation and track selection

Installation

Unpack and inspect contents. Place on stable, level surface.

1. Connect to TV: Use HDMI cable for best quality, or component/composite cables.
2. Connect audio: Use optical cable for surround sound to AV receiver, or stereo RCA cables.
3. Connect power: Plug AC adapter into power outlet.
4. Ensure proper ventilation: Leave space around unit for airflow.

WARNING! Do not place heavy objects on the player. Keep away from heat sources and moisture.

First-Time Setup

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

1. Select language: In SETUP menu, choose preferred language (default 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 lock: Enable if desired with default password 0000.
5. Test playback: Insert a DVD to verify proper operation.

CAUTION! Handle discs carefully by edges to avoid fingerprints and scratches.

Specifications

• Disc Compatibility: DVD-Video, DVD±R/RW, CD, CD-R/RW, MP3 CD, JPEG CD.
• Video Output: HDMI, Component, Composite.
• Audio Output: Optical digital, Stereo analog.
• Audio Decoding: Dolby Digital, DTS, MPEG audio.
• USB Playback: Supports MP3, WMA, JPEG, DivX files.
• Progressive Scan: 480p output via component video.
• Power Requirements: 120V AC, 60Hz.
• Dimensions: Standard component width.
• Operating Temperature: 41°F to 95°F (5°C to 35°C).

Controls and Settings

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

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

Video Settings: TV Type (4:3, 16:9), Output Resolution (480i, 480p), Picture Mode. Audio Settings: Digital Output (PCM, Bitstream), Dynamic Range, Downmix. Language: Menu, Audio, Subtitle. Parental: Rating limit (password 0000). System: Default reset, firmware info.

Connecting Devices

TV: HDMI or component/composite. Audio System: Optical or analog stereo. USB: Front port for flash drives.

1. Turn off all devices before making connections.
2. Use high-quality cables for best performance.
3. Select correct input on TV/receiver (HDMI 1, Video 1, etc.).
4. For component video: Match colors (Y, Pb, Pr to green, blue, red).

Tip: HDMI carries both video and audio; no separate audio cable needed.

Playing Media

Supports DVDs, CDs, and recorded discs.

1. Insert disc: Press OPEN/CLOSE, place disc label-up, close tray.
2. Play: Press PLAY; disc menu may appear for navigation.
3. Navigate: Use arrow buttons and ENTER to select menu items.
4. Special functions: Press TITLE to return to main menu; MENU for disc menu.
5. Search: Use SKIP or SCROLL during playback.
6. Repeat: REPEAT button for chapter/track/all repeat.
7. Audio/Subtitle: AUDIO and SUBTITLE buttons to change tracks.
8. Zoom: ZOOM button to magnify picture (2x, 4x).

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

USB Playback

Connect USB device to front port. Supports MP3, JPEG, DivX files.

1. Insert USB drive: Player detects automatically; shows USB icon.
2. Navigate files: Use arrow buttons to select folders/files.
2. Play media: Press PLAY for audio/video; slideshow for images.
3. MP3 playback: Shows ID3 tag info; supports folder navigation.
4. JPEG viewing: Auto-advance or manual control; zoom available.

Note: Some file formats may not be supported. Use FAT32 formatted drives.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth; avoid chemicals.

Disc care: Handle by edges; clean with soft cloth from center outward.

CAUTION! Never use benzene, thinners, or abrasive cleaners. Do not disassemble unit.

Regulatory Information

FCC Part 15 Class B compliant. This device complies with part 15 of FCC rules. Operation is subject to conditions: (1) device may not cause harmful interference, (2) device must accept any interference received. Copyright © LG Electronics. 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.
No picture	Connection/TV input	Check cables; ensure TV is on correct input.
No sound	Audio settings/cables	Check audio cables; verify TV/receiver volume.
Disc not recognized	Disc type/damage	Ensure disc is compatible; check for scratches.
Remote not working	Batteries/obstruction	Replace batteries; point at sensor; remove obstacles.
USB not detected	Format/compatibility	Reformat to FAT32; check file compatibility.

Reset: Unplug for 60 seconds, or use factory reset in menu.

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