LG 55 LED LCD TV Manual

The LG 55 LED LCD TV is a 55-inch high-definition television featuring LED backlight technology, Full HD resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, Smart TV capabilities with webOS platform, built-in Wi-Fi, audio outputs, remote control, energy saving modes, parental controls, sleep timer, and advanced picture/audio settings. Powered by 100-240V AC, 50/60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Smart TV Features 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 55-inch LED LCD panel, Magic Remote, HDMI inputs, USB ports, Ethernet port, Optical audio output, Component/Composite inputs.

Feature	Description
HDMI inputs	For high-definition video and audio connection
USB ports	For media playback and recording
Ethernet port	For wired internet connection
Optical audio output	For connection to home theater systems
Component inputs	For high-quality analog video
Composite input	For standard video connection
Power button	Turns TV on/off
Input selection	Switches between connected devices
Volume controls	Adjusts audio level
Menu navigation	Accesses TV settings and features

Installation

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

Connect antenna or cable: Attach coaxial cable to antenna input.
Connect HDMI devices: Use HDMI ports for Blu-ray players, gaming consoles, etc.
Connect audio system: Use optical audio output for external speakers.
Connect to internet: Use Ethernet cable or built-in Wi-Fi.
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.

Select language: Choose preferred language for menus and guides.
Connect to network: Set up Wi-Fi or wired internet connection.
Scan for channels: Auto-scan for digital and analog channels.
Set up Smart TV: Log into streaming accounts and customize home screen.
Adjust picture settings: Calibrate brightness, contrast, and color.

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

Specifications

Screen Size: 55 inches LED LCD.
Resolution: Full HD 1920x1080.
Smart TV: webOS platform with built-in apps.
Connectivity: 3x HDMI, 2x USB, Ethernet, Wi-Fi, Bluetooth.
Sound: 20W speakers with Dolby Digital.
Energy Rating: Energy Star certified.
Power Source: 100-240V AC, 50/60Hz.
Operating Temp: 0°C to 40°C.

Controls and Settings

Access settings via Home button or Settings menu. Front Panel: Power, Input, Volume, Menu.

Magic Remote: Power, Navigation wheel, Home, Settings, Volume, Channel, Voice control.

Picture: Picture Mode, Backlight, Contrast, Brightness, Sharpness, Color, Tint. Audio: Sound Mode, Balance, Equalizer, AV Sync. Network: Wi-Fi, Ethernet, Network Test. General: Language, Time, Safety, Reset.

Connecting Devices

HDMI: For high-definition sources. USB: For media playback. Component: For older devices.

Turn off TV and devices before connecting.
Use high-speed HDMI cables for best quality.
Select input via Input button (HDMI, Component, AV, PC).
Label inputs for easy identification.

Tip: Use HDMI ARC for simplified audio system connection.

Smart TV Features

Access streaming services, web browsing, and apps through webOS platform.

Home dashboard: Press Home button to access apps and settings.
App store: Download new apps and games.
Web browser: Surf the internet with Magic Remote.
Screen share: Mirror smartphone or tablet screen.
Voice control: Use Magic Remote for voice commands.
Live Plus: Access sports, news, and weather information.

WARNING! Keep software updated for best performance and security.

Accessibility Features

Closed Captions: Enable in Accessibility menu. Audio Description: For visually impaired. Voice Guidance: Audio feedback for menus. High Contrast: Improved visibility.

Care & Cleaning

Unplug before cleaning. Use microfiber cloth; no liquids or chemicals.

CAUTION! Do not use abrasive cleaners; avoid pressure on screen.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet.
No picture	Input selection/cables	Verify correct input selected; check cable connections.
No sound	Volume/mute settings	Check volume level; ensure mute is off.
Wi-Fi not connecting	Network settings	Restart router; re-enter Wi-Fi password.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight.

Reset: Settings > General > Reset to Initial Settings.

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