LG 42LC2D-AA Manual

The LG 42LC2D-AA is a 42-inch LCD TV with high-definition resolution, built-in ATSC/NTSC tuner, multiple input options including HDMI, component video, composite video, PC input, and USB connectivity. Features include XD Engine picture enhancement, Clear Voice technology, multiple aspect ratios, parental controls, sleep timer, and comprehensive picture/audio adjustments. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 42-inch LCD panel with XD Engine, Remote Control, HDMI inputs, Component video inputs, PC input, USB port, and multiple audio outputs.

Feature	Description
HDMI Inputs	For high-definition digital audio/video connection
Component Video Inputs	For high-quality analog video connection
PC Input (D-Sub)	For computer video connection
USB Port	For viewing photos and playing music
Optical Audio Output	For digital audio connection to home theater
Headphone Jack	For private audio listening
AC Input Connector	For power connection
AV Input Jacks	Composite video and L/R audio inputs
Power Button	Turns TV on/off
Menu Button	Accesses main menu system

Installation

Unpack and inspect contents. Place on stable surface or mount on wall.

1. Connect antenna or cable/satellite: Attach coaxial cable to antenna input.
2. Connect video sources: Use HDMI for digital devices; component for HD analog; composite for standard devices.
3. Connect PC: Use PC input and audio input for computer connection.
4. Connect audio system: Use optical or analog audio outputs.
5. Plug into AC power outlet.

WARNING! TV is heavy; use two people for handling. Ensure wall mount is properly installed and rated for TV weight.

First-Time Setup

Power on TV; follow on-screen setup wizard.

1. Select language: Choose preferred language for menu system.
2. Auto tuning: Automatically scans and stores available channels.
3. Time settings: Set current time and date.
4. Picture settings: Adjust brightness, contrast, color, and sharpness.
5. Sound settings: Configure audio preferences and output options.

CAUTION! Ensure proper ventilation around TV; maintain at least 4 inches clearance from walls.

Specifications

• Screen Size: 42 inches LCD
• Resolution: 1366 x 768 pixels
• TV System: ATSC/NTSC
• Sound System: Dolby Digital, 10W x 2 speakers
• Inputs: 2 HDMI, 2 Component, 1 PC, 2 Composite, 1 USB
• Outputs: Optical audio, headphone, analog audio
• Picture Enhancement: XD Engine, 3D Y/C filter
• Power Source: 120V AC, 60Hz
• Power Consumption: 180W (typical)
• Operating Temp: 32°F to 104°F (0°C to 40°C)

Controls and Settings

Access OSD via MENU button. Front Panel: POWER, MENU, CHANNEL, VOLUME, INPUT.

Remote: POWER, Numeric buttons, MENU, INPUT, VOLUME, MUTE, CHANNEL, GUIDE, EXIT, Navigation arrows.

Picture: BRIGHTNESS, CONTRAST, COLOR, TINT, SHARPNESS, backlight, color temperature, XD Engine settings. Audio: BASS, TREBLE, BALANCE, Clear Voice, SRS TruSurround XT. Channel: Auto program, manual program, favorite channels. Setup: Language, time, closed caption, parental controls. Option: Energy saving, screen saver, reset.

Connecting Devices

Multiple connection options: HDMI for best quality, component for HD, composite for standard devices, PC for computer.

1. Turn off TV and devices before connecting.
2. Use appropriate cables for each input type.
3. Select input source using INPUT button (TV, AV, Component, HDMI, PC).
4. Configure audio settings for external sound systems.

Tip: Use HDMI connections for best picture and sound quality with compatible devices.

Advanced Features

XD Engine: Enhances picture quality through multiple processing technologies.

1. Just Scan: Displays original image without overscan.
2. Aspect Ratio: 16:9, 4:3, Zoom, Cinema Zoom options.
3. Picture Mode: Vivid, Standard, Cinema, Game, Custom.
4. Noise Reduction: Reduces digital noise in weak signals.
5. Film Mode: Optimizes picture for film-based content.
6. USB Photo/Music: View JPEG photos and play MP3 music.
7. Favorite Channel: Create personalized channel list.
8. Sleep Timer: Automatic shut-off after set time.

WARNING! Do not disconnect USB device while in use; use proper ejection procedure.

Accessibility Features

Closed Captions: Digital and analog caption support. Parental Controls: V-Chip system for content blocking. Energy Saving: Multiple power saving modes to reduce energy consumption.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen; slightly damp cloth for cabinet. Do not use chemicals or abrasive materials.

CAUTION! Never spray liquids directly on screen; avoid pressure on LCD panel.

Regulatory Information

FCC Part 15: Class B digital device compliant. Energy Star qualified. Copyright © LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000. Model: 42LC2D-AA. Serial number located on rear of unit.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet; ensure power button is on.
No picture	Input selection/cables	Select correct input source; check cable connections; adjust brightness.
No sound	Volume/mute/settings	Check volume level; ensure mute is off; verify audio settings.
Poor picture quality	Signal/settings	Check signal source; adjust picture settings; use auto configuration.
Remote not working	Batteries/obstacles	Replace batteries; ensure clear path to sensor; check remote mode.
Channels missing	Antenna/scan	Rescan channels; check antenna connection; adjust antenna position.

Reset: Menu > Option > Reset to factory defaults if available.

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