LG 55G2 Google TV Manual

The LG 55G2 is a 55-inch 4K OLED Google TV featuring webOS platform, built-in Google Assistant, Dolby Vision and Dolby Atmos support, HDMI 2.1 ports, Wi-Fi connectivity, voice control, Magic Remote, AI Picture Pro and AI Sound Pro technologies, gaming optimizer, and smart home integration. 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. Using Google TV Features 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 55-inch OLED 4K display, Magic Remote, Google TV platform, HDMI 2.1 ports, USB ports, Ethernet port, Optical audio output, Built-in speakers.

FeatureDescription
OLED Display4K resolution with perfect blacks and infinite contrast
Google TVBuilt-in streaming platform with personalized recommendations
HDMI 2.1 PortsFor gaming consoles and 4K devices with 120Hz support
Magic RemoteVoice control and pointer functionality
Wi-Fi ConnectivityDual-band Wi-Fi for streaming and updates
Dolby Vision/AtmosPremium HDR and immersive audio support
Google AssistantBuilt-in voice assistant for control and information
Gaming OptimizerAuto low latency mode and game-specific settings
AI Picture ProAI-powered image enhancement
AI Sound ProAI-powered audio optimization

Installation

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

  1. Connect antenna or cable: Use coaxial input for TV signal reception.
  2. Connect streaming devices: Use HDMI ports for Fire Stick, Roku, or gaming consoles.
  3. Connect audio system: Use optical audio or HDMI ARC for soundbar/home theater.
  4. Connect to network: Use Ethernet cable or Wi-Fi for internet connectivity.
  5. Plug into AC power using included power cord.

WARNING! TV is fragile; handle with care during installation. Use two people for wall mounting.

First-Time Setup

Power on TV; follow on-screen setup wizard.

  1. Connect to Wi-Fi: Select network and enter password.
  2. Sign in to Google Account: Required for Google TV features and personalization.
  3. Set up voice control: Configure Google Assistant and microphone settings.
  4. Channel setup: Auto-scan for digital channels in your area.
  5. Update software: Download latest webOS updates for optimal performance.
  6. Customize home screen: Arrange apps and content preferences.

CAUTION! Ensure stable internet connection for initial setup and updates.

Specifications

Controls and Settings

Access settings via Quick Settings or Home Dashboard. Physical buttons: Power, Volume, Channel, Input.

Magic Remote: Power, Navigation wheel, Voice button, Google Assistant, Number buttons, Quick Access buttons (Netflix, Prime Video, Disney+), Input, Settings.

Picture Settings: Picture Mode, Brightness, Contrast, Color, Sharpness, OLED Pixel Brightness, AI Picture Pro. Audio Settings: Sound Mode, Volume, AI Sound Pro, Equalizer, Dolby Atmos. Network: Wi-Fi, Ethernet, Mobile Connection. General: System, Accessibility, Voice Recognition, Eco Mode. Google TV: Account, Recommendations, Watchlist, Apps.

Connecting Devices

HDMI: For gaming consoles, streaming devices, Blu-ray players. USB: For media playback and storage. Optical Audio: For sound systems.

  1. Turn off TV and devices before connecting.
  2. Use high-speed HDMI cables for 4K content.
  3. Select input via INPUT button or Home Dashboard.
  4. Configure device-specific settings in External Device Manager.

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

Using Google TV Features

Supports streaming apps, live TV, and personalized content discovery.

  1. Home Screen: Browse recommendations based on viewing history.
  2. Search: Use voice or text search across all streaming services.
  3. Watchlist: Save movies and shows to watch later.
  4. Google Assistant: Press microphone button for voice commands.
  5. Live TV: Integrate antenna or cable with Google TV interface.
  6. Apps: Download from Google Play Store on TV.
  7. Cast Content: Use Chromecast built-in from mobile devices.
  8. Profiles: Create multiple user profiles for personalized experience.

WARNING! Keep Google Account credentials secure. Use parental controls for family safety.

Accessibility Features

Closed Captions: Multiple subtitle options and styles. Audio Description: For visually impaired users. Voice Guidance: Screen reader for menu navigation. High Contrast: Improved visibility for low vision. Color Adjustment: For color blindness. Parental Controls: Content restrictions and viewing time limits.

Care & Cleaning

Unplug before cleaning. Use microfiber cloth for screen; avoid chemicals. For stubborn stains, use distilled water lightly dampened cloth.

CAUTION! Do not use abrasive materials or spray directly on screen. Avoid pressure on OLED panel.

Regulatory Information

FCC Part 15: Class B digital device compliant. Energy Star certified. Copyright © 2024 LG Electronics Inc. Google TV and related marks are trademarks of Google LLC. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

SymptomPossible CauseCorrective Action
TV won't turn onPower connectionCheck power cord; ensure outlet works; try different outlet.
No internet connectionNetwork issuesRestart router; check Wi-Fi password; use Ethernet cable.
Voice control not workingMicrophone/networkCheck microphone permission; ensure internet connection; restart TV.
Picture quality issuesSettings/sourceAdjust picture mode; check source quality; update software.
Sound problemsAudio settings/connectionsCheck sound output settings; verify audio connections; restart TV.
Remote not respondingBatteries/pairingReplace batteries; re-pair Magic Remote; check for obstacles.
Apps not loadingStorage/internetClear app cache; check internet speed; update apps.

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

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

LG 55G2 Google TV Manual © - All Rights Reserved 2025