LG 55 Inch Plasma TV Manual

The LG 55 Inch Plasma TV is a high-definition television featuring plasma display technology, built-in digital tuner, multiple HDMI inputs, USB connectivity, smart TV capabilities, web browsing, streaming apps, audio outputs, remote control, closed captioning, parental controls (default password 0000), sleep timer, and advanced picture/audio settings. Powered by 120V AC, 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 Plasma panel, Magic Remote Control, HDMI inputs, USB ports, Ethernet port, Optical audio output, Component/Composite inputs.

Feature	Description
HDMI Inputs	For high-definition video and audio connections
USB Ports	For media playback and software updates
Ethernet Port	For wired internet connection
Optical Audio Output	For connection to external sound systems
Component Input	For high-quality analog video
Composite Input	For standard video connections
Power Button	Turns TV on/off
Input Select	Cycles through available input sources
Volume Controls	Adjusts audio level
Menu Button	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.
Connect network: Use Ethernet cable or connect to Wi-Fi.
Connect audio: Use optical output for home theater systems.
Plug into AC power.

WARNING! Plasma TV is heavy and fragile; use two people for installation. Ensure proper ventilation around TV.

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred language for menus.
Connect to network: Set up Wi-Fi or Ethernet connection.
Channel scan: Auto-program digital and analog channels.
Smart TV setup: Sign in to streaming accounts if desired.
Picture calibration: Use preset modes or customize settings.

CAUTION! Ensure TV is placed on stable surface; avoid direct sunlight to prevent screen damage.

Specifications

Screen Size: 55 inches Plasma
Resolution: 1920x1080 Full HD
TV System: ATSC/NTSC
Sound: 20W stereo speakers with Dolby Digital
Connectivity: 3x HDMI, 2x USB, Ethernet, Component, Composite
Smart Features: webOS, Netflix, YouTube, Amazon Prime Video
Power Consumption: 180W typical
Dimensions: 48.5" W x 28.3" H x 3.5" D
Weight: 55 lbs

Controls and Settings

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

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

Picture Settings: Picture Mode, Backlight, Contrast, Brightness, Sharpness, Color, Tint. Audio Settings: Sound Mode, Balance, Equalizer. Network: Wi-Fi setup, Network test. System: Language, Time, Auto Power Off. Smart Features: Account management, App updates.

Connecting Devices

HDMI: For HD devices. Component: For analog HD. Composite: For standard devices. USB: For media and updates.

Turn off TV before connecting devices.
Use appropriate cables for each device type.
Select input source using Input button or Home menu.
Configure device settings if necessary.

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

Smart TV Features

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

Press Home button to access launcher.
Navigate using Magic Remote pointer or directional buttons.
Select apps: Netflix, YouTube, Amazon Prime, Hulu, etc.
Web browsing: Use built-in browser for internet access.
Screen share: Mirror compatible mobile devices.
Software updates: Check for latest firmware automatically.

WARNING! Keep TV software updated for security and performance improvements.

Accessibility Features

Closed Captions: Enable in Accessibility menu. Voice Guide: Audio description of on-screen elements. High Contrast: Enhanced visibility. Parental Controls: Block channels/content (password 0000).

Care & Cleaning

Unplug before cleaning. Use microfiber cloth for screen; avoid chemicals. Dust with dry cloth.

CAUTION! Do not use liquid cleaners on screen; plasma screens are sensitive to pressure and chemicals.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No picture	Power/input selection	Check power connection; ensure correct input selected; try different source.
No sound	Volume/mute settings	Check volume level; ensure mute is off; verify audio output settings.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight to TV sensor.
Network issues	Connection/settings	Check network connection; restart router; re-enter Wi-Fi password.
Image retention	Static images	Use pixel refresher; avoid displaying static images for extended periods.

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

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