LG 3D TV 55LM4600 Manual

The LG 55LM4600 is a 55-inch 3D LED TV with Full HD 1080p resolution, built-in digital tuner, 3D capability with included glasses, Smart TV features with webOS platform, multiple HDMI inputs, USB connectivity, Wi-Fi built-in, Magic Remote compatibility, Cinema 3D technology, and energy-saving modes. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 55-inch LED panel with 3D capability, Magic Remote, multiple HDMI inputs, USB ports, built-in Wi-Fi, component/composite inputs, optical audio output.

Feature	Description
HDMI Inputs	Multiple HDMI 1.4 ports for HD devices
USB Ports	For media playback and recording
Built-in Wi-Fi	Wireless internet connectivity
Component Input	For HD component video sources
Composite Input	For standard definition devices
Optical Audio Output	For external audio systems
Ethernet Port	Wired internet connection
RF Antenna Input	For cable/satellite/antenna connection
Magic Remote	Point-and-click remote control
3D Glasses	Included Cinema 3D glasses

Installation

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

1. Connect antenna or cable/satellite: Attach coaxial cable to RF input.
2. Connect external devices: Use HDMI ports for HD devices, component/composite for legacy devices.
3. Connect to internet: Use built-in Wi-Fi or Ethernet cable.
4. Connect audio system: Use optical audio output for home theater.
5. Plug into AC power.

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

First-Time Setup

Power on TV; follow on-screen setup wizard.

1. Select language: Choose preferred language for menus.
2. Connect to network: Select Wi-Fi network or connect Ethernet cable.
3. Channel setup: Auto-program digital and analog channels.
4. Smart TV setup: Sign in to LG account for app access.
5. 3D setup: Pair included 3D glasses.

CAUTION! Ensure TV is properly ventilated with adequate clearance around sides and back.

Specifications

• Screen Size: 55 inches LED
• Resolution: Full HD 1080p (1920x1080)
• 3D Technology: Cinema 3D (Passive)
• Smart TV Platform: webOS
• Connectivity: 3x HDMI, 2x USB, Component, Composite, Ethernet, Wi-Fi
• Audio: 2x 10W speakers, Dolby Digital
• Energy Rating: Energy Star compliant
• Power Source: 120V AC, 60Hz
• Operating Temp: 32°F to 104°F (0°C to 40°C)

Controls and Settings

Access settings via Home button on Magic Remote or Settings menu.

Magic Remote: Power, Home, Navigation wheel, Volume, Channel, Input, 3D, Settings, Number pad.

Picture: Picture Mode (Vivid, Standard, Cinema, Game), Backlight, Contrast, Brightness, Sharpness, Color, Tint. Audio: Sound Mode (Standard, Music, Cinema, Sports), Equalizer, Balance, Auto Volume. Network: Wi-Fi setup, Network test, Software update. 3D: 3D Mode, 3D Depth, 2D to 3D conversion.

Connecting Devices

HDMI: For Blu-ray players, gaming consoles, streaming devices. Component: For HD devices without HDMI. USB: For media playback and recording.

1. Turn off TV and devices before connecting.
2. Use high-speed HDMI cables for best performance.
3. Select input via INPUT button or Home menu.
4. Label inputs for easy identification.

Tip: Use HDMI-CEC for single remote control of connected devices.

Using Smart TV Features

Access apps and services via Home menu.

1. Press Home button to access Smart TV dashboard.
2. Navigate using Magic Remote pointer or directional buttons.
3. Launch apps: Netflix, YouTube, Amazon Prime Video, web browser.
4. Browse content: LG Content Store for additional apps.
5. Multi-tasking: Run multiple apps simultaneously.
6. Voice control: Use Magic Remote for voice commands (if supported).
7. Screen share: Mirror smartphone/tablet screens.

Note: Internet connection required for Smart TV features.

3D Viewing

Enjoy 3D content with included glasses.

1. Put on Cinema 3D glasses.
2. Select 3D content from compatible sources.
3. Press 3D button on remote to access 3D menu.
4. Adjust 3D depth to personal preference.
5. Use 2D to 3D conversion for non-3D content.
6. Switch 3D modes (Side-by-Side, Top-and-Bottom) as needed.

WARNING! Some viewers may experience discomfort; take breaks every hour. Not recommended for children under 6.

Accessibility Features

Closed Captions: Digital and analog caption support. Audio Description: For visually impaired. High Contrast: Enhanced visibility. Voice Guidance: Audio menu navigation.

Care & Cleaning

Unplug before cleaning. Use microfiber cloth for screen; avoid pressure. For stubborn marks, use screen cleaner sparingly.

CAUTION! Do not use chemicals, alcohol, or abrasive materials. Never spray liquid directly on screen.

Regulatory Information

FCC Part 15: Class B digital device compliant. Energy Star certified. Copyright © LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000. Model: 55LM4600-UA (US version).

Troubleshooting

Symptom	Possible Cause	Corrective Action
No picture	Power/input selection	Check power connection; ensure correct input selected.
No 3D effect	Glasses/settings	Ensure glasses are charged; check 3D mode settings.
Smart TV not working	Network connection	Check Wi-Fi/Ethernet connection; restart router.
Remote not responding	Batteries/obstructions	Replace batteries; ensure clear line of sight to TV.
No sound	Audio settings/connections	Check volume; verify audio output settings; test different sources.
Picture quality issues	Settings/source	Adjust picture settings; check source device quality.

Reset: Settings > General > Reset to Initial Settings.

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