LG 40LH50 TV Manual

The LG 40LH50 is a 40-inch LCD HDTV with Full HD 1080p resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, advanced picture processing technologies, energy saving features, and smart sound system. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Full HD LCD panel, Magic Remote, Multiple HDMI ports, USB connectivity, Ethernet port, Component inputs, Digital audio output.

Feature	Description
HDMI ports	For high-definition video and audio connection
USB port	For media playback and software updates
Ethernet port	For network connectivity
Component inputs	For analog HD video sources
Digital audio output	For external audio systems
Magic Remote	Point-and-click navigation
Energy Saving	Automatic brightness adjustment
Smart Sound	Adaptive audio profiles
Picture Wizard	Easy picture calibration
Game Mode	Reduced input lag for gaming

Installation

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

1. Connect antenna or cable: Attach coaxial cable to antenna input.
2. Connect HDMI devices: Use HDMI ports for Blu-ray players, gaming consoles.
3. Connect network: Use Ethernet cable for internet connectivity.
4. Connect audio: Use digital audio output for home theater systems.
5. Plug into AC power.

WARNING! TV is heavy; use two people for installation. Ensure wall mount is properly secured.

First-Time Setup

Power on TV; follow on-screen setup wizard.

1. Select language: Choose preferred interface language.
2. Auto-tuning: Automatically scan and store available channels.
3. Network setup: Configure wired or wireless network connection.
4. Picture adjustment: Use Picture Wizard for optimal settings.
5. Sound calibration: Set up audio preferences.

CAUTION! Ensure proper ventilation around TV; do not block vents.

Specifications

• Screen Size: 40 inches LCD
• Resolution: Full HD 1920x1080
• Tuner: Digital/analog ATSC/NTSC
• Connectivity: 4x HDMI, 3x USB, Ethernet, Component, Composite
• Sound System: 20W stereo speakers
• Smart Features: WebOS, app store, web browser
• Energy Rating: Energy Star certified
• Power Consumption: 80W typical, 0.3W standby
• Dimensions: With stand: 36.2" x 23.8" x 9.1"

Controls and Settings

Access settings via Home button or Settings menu. Front controls: Power, Volume, Channel, Input.

Magic Remote: Power, Navigation wheel, Home, Back, Volume, Channel, Voice recognition.

Picture Settings: Picture mode, Backlight, Contrast, Brightness, Sharpness, Color, Tint. Advanced: Local dimming, Noise reduction, Motion smoothing. Sound Settings: Sound mode, Equalizer, Balance, Auto volume. Network: Internet connection, Software update. General: Language, Time, Safety, Reset.

Connecting Devices

HDMI: For HD sources like Blu-ray, gaming consoles. Component: For analog HD devices. USB: For media playback and recording.

1. Turn off TV before connecting devices.
2. Use high-speed HDMI cables for best performance.
3. Select input source using Input button or Home menu.
4. Configure device settings in External Device Manager.

Tip: Label inputs for easy identification of connected devices.

Smart Features

WebOS platform with app store, web browser, and streaming services.

1. Home Dashboard: Access all smart features and inputs.
2. App Store: Download and install applications.
3. Web Browser: Surf the internet with Magic Remote.
4. Media Player: Play content from USB devices.
5. Screen Share: Mirror mobile device screens.
6. Voice Control: Use voice commands with Magic Remote.

WARNING! Keep software updated for security and performance.

Accessibility Features

Closed Captions: Digital and analog caption support. Audio Description: For visually impaired. High Contrast: Improved visibility. Voice Guidance: Menu narration.

Care & Cleaning

Unplug before cleaning. Use microfiber cloth for screen; mild cleaner for cabinet.

CAUTION! Never spray liquids directly on screen; avoid abrasive materials.

Regulatory Information

FCC compliant; Energy Star certified. Copyright © LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000. Software updates available through network connection.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet.
No picture	Input source/cables	Verify correct input selected; check cable connections.
No sound	Volume/mute settings	Check volume level; ensure mute is off.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to sensor.
Network issues	Connection/settings	Check network cables; verify network settings.

Reset: Settings > General > Reset to Initial Settings.

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