LG DVX640H Manual

The LG DVX640H is a versatile home theater system featuring a Blu-ray Disc player, DVD upscaling, USB playback, and support for various audio formats including Dolby Digital and DTS. It includes HDMI output, component video, composite video, optical digital audio output, and built-in Wi-Fi for streaming services. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Blu-ray Disc player, Remote Control, HDMI output, USB port, Wi-Fi antenna, Optical digital audio output, Component video outputs.

Feature	Description
HDMI output	For high-definition video and audio connection to TV or AV receiver
USB port	For playback of media files from USB storage devices
Wi-Fi antenna	For wireless network connectivity and streaming services
Optical digital audio output	For connection to external audio systems
Component video outputs	For analog HD video connection
Composite video output	For standard definition video connection
OPEN/CLOSE	Ejects disc from tray
POWER	Turns system on/off
STOP	Stops playback
PLAY/PAUSE	Starts or pauses playback

Installation

Unpack and inspect contents. Place on stable, well-ventilated surface.

1. Connect to TV: Use HDMI cable for best quality; connect to HDMI OUT on player and HDMI IN on TV.
2. Connect audio: Use optical cable to connect to AV receiver if desired.
3. Connect to network: Use Ethernet cable or set up Wi-Fi.
4. Plug into AC power.

WARNING! Ensure proper ventilation; do not block vents. Handle with care during installation.

First-Time Setup

Power on system; follow on-screen setup wizard.

1. Select language: Choose preferred menu language (default ENGLISH).
2. Set display resolution: Configure HDMI output resolution (e.g., 1080p, 4K if supported).
3. Connect to network: Enter Wi-Fi password or connect via Ethernet.
4. Update firmware: Check for and install latest updates if connected.

CAUTION! Use stable power source; avoid power surges.

Specifications

• Disc Compatibility: Blu-ray Disc, DVD, CD, DVD±R/RW, CD-R/RW.
• Video Output: HDMI, Component, Composite.
• Audio Formats: Dolby Digital, DTS, AAC, MP3, WMA.
• Video Formats: MPEG-2, MPEG-4, AVC, VC-1, MKV, AVI.
• Connectivity: HDMI, Optical audio, USB 2.0, Ethernet, Wi-Fi.
• Power Source: 120V AC, 60Hz.
• Dimensions: Standard component size.
• Operating Temp: 41°F to 95°F (5°C to 35°C).

Controls and Settings

Access menu via remote or front panel buttons. Front Panel: POWER, OPEN/CLOSE, PLAY/PAUSE, STOP.

Remote: POWER, Numeric buttons, Directional pad, ENTER, RETURN, HOME, SETTINGS, INPUT, SUBTITLE, AUDIO.

Video: Resolution, TV Aspect Ratio, HDMI Color Space. Audio: Digital Output (PCM/Bitstream), Dynamic Range Control. Network: Wi-Fi Setup, Software Update. System: Language, Parental Control (default password 0000), Initial Setup.

Connecting Devices

TV: HDMI recommended. Audio System: Optical or HDMI ARC. Network: Ethernet or Wi-Fi.

1. Turn off all devices before connecting cables.
2. Use high-speed HDMI cable for 4K/HD content.
3. Select correct input on TV (e.g., HDMI 1).

Tip: Label cables for easy identification.

Playing Media

Supports Blu-ray, DVD, CD, USB media.

1. Insert disc: Press OPEN/CLOSE, place disc label-up, close tray.
2. Play: Press PLAY; navigate with directional buttons.
3. USB playback: Insert USB device, select from HOME menu.
4. Skip: PREV/NEXT for chapters/tracks.
5. Search: Use LEFT/RIGHT buttons during playback.
6. Subtitle/Audio: Change via SUBTITLE and AUDIO buttons.
7. Bookmark: Press BOOKMARK to save scene.
8. Resume: Some discs resume from last stop point.

WARNING! Do not move player during disc playback. Keep discs clean and scratch-free.

Network & Streaming

Access streaming apps via HOME menu (e.g., Netflix, YouTube). Requires internet connection.

1. Connect to network via SETTINGS > Network.
2. Launch app, sign in with account credentials.
3. Use remote to browse and play content.

Note: App availability may vary by region. Firmware updates may be required.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior. For lens cleaning, use approved disc cleaner only.

CAUTION! Do not use solvents or abrasive cleaners. Avoid moisture near vents.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. Copyright © LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000. This product incorporates copyright protection technology.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet.
No picture	HDMI connection/TV input	Ensure HDMI cable secure; select correct TV input.
Disc not recognized	Disc format/damage	Check disc compatibility; clean disc; ensure proper insertion.
No network connection	Wi-Fi/Ethernet settings	Verify network settings; restart router; check cables.
Remote not working	Batteries/obstructions	Replace batteries; ensure line-of-sight to sensor.

Reset: Settings > System > Reset to Initial Settings if needed.

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