LG 55 Inch LCD TV Manual

The LG 55 Inch LCD TV is a high-definition television featuring 4K Ultra HD resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, Wi-Fi capability, webOS smart platform, voice control, HDR support, and energy-efficient LED backlighting. 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 Features 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 55-inch 4K UHD LCD panel, Magic Remote, HDMI ports, USB ports, Ethernet port, Wi-Fi connectivity, Optical audio output.

Feature	Description
HDMI ports	For connecting gaming consoles, Blu-ray players, and streaming devices
USB ports	For media playback from USB drives
Ethernet port	For wired internet connection
Wi-Fi connectivity	For wireless internet access
Optical audio output	For connecting to sound systems
Voice control	Built-in microphone for voice commands
webOS platform	Smart TV interface with app store
HDR support	High Dynamic Range for enhanced contrast
Energy saving mode	Reduces power consumption
Screen share	Mirror content from mobile devices

Installation

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

Connect antenna or cable: Attach coaxial cable to antenna input.
Connect external devices: Use HDMI ports for high-quality connections.
Connect to internet: Use Ethernet cable or Wi-Fi setup.
Connect audio system: Use optical audio output for surround sound.
Plug into AC power.

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

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred language for interface.
Connect to network: Set up Wi-Fi or Ethernet connection.
Scan for channels: Auto-program digital and analog channels.
Sign in to accounts: Log in to streaming services and LG account.
Configure voice control: Set up voice recognition features.

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

Specifications

Screen Size: 55 inches LCD
Resolution: 4K Ultra HD (3840 x 2160)
HDR: HDR10 and HLG support
Sound: 20W speakers with Dolby Digital
Connectivity: 4x HDMI, 3x USB, Ethernet, Wi-Fi, Bluetooth
Smart Platform: webOS with LG Content Store
Voice Control: Built-in microphone and voice recognition
Power Consumption: Energy Star certified
Dimensions: With stand: 48.3" x 29.9" x 9.1"

Controls and Settings

Access settings via Home button on remote or physical buttons on TV.

Remote: Power, Home, Navigation wheel, Voice button, Number pad, Volume, Channel, Input, Settings.

Picture: Picture mode (Standard, Vivid, Cinema, Game), Brightness, Contrast, Color, Sharpness, Backlight. Audio: Sound mode (Standard, Music, Cinema, Clear Voice), Equalizer, Balance. Network: Wi-Fi setup, Ethernet, Network test. General: Language, Time, Accessibility, Reset.

Connecting Devices

Multiple connectivity options for various devices.

Gaming consoles: Connect via HDMI for best quality.
Streaming devices: Use HDMI or built-in apps.
Sound systems: Optical audio or HDMI ARC.
PC/Laptop: HDMI or screen share.
USB devices: Direct connection for media playback.

Tip: Use HDMI ARC for simplified audio system connection.

Smart Features

webOS platform provides access to streaming services and smart functions.

Home dashboard: Access all apps and inputs from one screen.
App store: Download additional streaming services.
Voice control: Use Magic Remote for voice commands.
Screen sharing: Mirror content from smartphones and tablets.
Smart home integration: Control compatible smart devices.
Live Plus: Access weather, sports, and news information.

Note: Some features require internet connection and LG account.

Accessibility Features

Closed Captions: Enable in settings menu. Voice Guidance: Audio descriptions for visually impaired. High Contrast: Enhanced visibility. Audio Description: Narrative descriptions of on-screen action.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen; slightly damp cloth for cabinet. Avoid chemicals and abrasive materials.

CAUTION! Never spray liquids directly on screen; do not use paper towels which can scratch surface.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No picture	Power/input selection	Check power connection; ensure correct input selected.
No sound	Volume/mute settings	Check volume level; ensure mute is off; verify audio settings.
Wi-Fi not connecting	Network issues	Restart router; check password; move closer to router.
Remote not working	Batteries/obstacles	Replace batteries; ensure clear line of sight to TV.
Apps not loading	Internet connection	Check network connection; restart TV; update software.

Reset: Settings > General > Reset to Initial Settings.

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