LG 70UH6350 4K UHD TV Users Manual

The LG 70UH6350 is a 70-inch 4K Ultra HD Smart TV with 3840x2160 resolution, built-in webOS smart platform, HDR Pro support, Triple XD Engine, built-in Wi-Fi, Magic Remote compatibility, multiple HDMI inputs, USB connectivity, and advanced audio features. 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: 70-inch 4K UHD LED display, webOS Smart TV platform, Magic Remote, multiple HDMI inputs, USB ports, built-in Wi-Fi.

Feature	Description
4K Ultra HD Resolution	3840 x 2160 pixels for exceptional clarity
webOS Smart TV	Built-in streaming apps and smart features
HDR Pro	High Dynamic Range for better contrast and colors
Triple XD Engine	Advanced picture processing technology
Magic Remote	Point, click, scroll and voice control capability
HDMI Inputs	Multiple HDMI 2.0 ports for 4K devices
USB Ports	For media playback and recording
Built-in Wi-Fi	Wireless connectivity for smart features
Audio Features	Dolby Digital, Clear Voice Pro, Sound Sync
Energy Saving	Multiple energy saving modes

Installation

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

Connect antenna or cable/satellite: Attach coaxial cable to ANT/CABLE input.
Connect external devices: Use HDMI ports for 4K devices, gaming consoles, etc.
Connect to network: Use Ethernet or built-in Wi-Fi for smart features.
Plug into AC power using included power cord.
Attach stand if using tabletop installation.

WARNING! TV is very heavy; use two people for handling and installation. Ensure wall mount is rated for TV weight.

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred language for interface.
Connect to network: Select Wi-Fi network or connect Ethernet cable.
Channel setup: Auto-program channels for antenna/cable input.
LG account: Create or sign in to LG account for enhanced features.
Picture settings: Configure initial picture mode and preferences.
Sound settings: Set up audio preferences and sound mode.

CAUTION! Ensure stable surface; use professional installation for wall mounting.

Specifications

Screen Size: 70 inches LED
Resolution: 4K Ultra HD (3840 x 2160)
Smart Platform: webOS 3.0
HDR: HDR Pro (HDR10, HLG)
Processor: Triple XD Engine
Connectivity: 4x HDMI 2.0, 3x USB, Ethernet, Wi-Fi
Audio: 20W speakers, Dolby Digital, Clear Voice Pro
Power Consumption: 150W typical, 0.3W standby
Dimensions: 62.2" x 35.8" x 2.4" (without stand)
Weight: 65.3 lbs (without stand)

Controls and Settings

Access settings via Home button on remote or Settings menu.

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

Picture Settings: Picture Mode, Backlight, Contrast, Brightness, Sharpness, Color, Tint, Color Temperature, Advanced settings. Sound Settings: Sound Mode, Volume, Balance, Equalizer, Sound Sync. Network: Wi-Fi, Ethernet, Network status. General: Language, Time, Safety, Reset.

Connecting Devices

HDMI: Connect 4K devices, gaming consoles, streaming devices. USB: Connect storage devices for media playback. Network: Ethernet or Wi-Fi for smart features.

Turn off TV and devices before connecting.
Use high-speed HDMI cables for 4K content.
Select input via INPUT button or Home menu.
For audio systems: Use optical audio out or HDMI ARC.

Tip: Use HDMI 2.0 cables for full 4K HDR support. Label inputs for easy identification.

Smart Features

webOS platform provides access to streaming services and smart functions.

Home Dashboard: Press Home button to access all apps and inputs.
Content Store: Download additional apps and games.
Live Plus: Access additional broadcast information and features.
Magic Remote: Use pointer, wheel, and voice control for navigation.
Screen Share: Mirror compatible mobile devices to TV screen.
Smart Share: Access content from connected storage devices.
Web Browser: Built-in browser for internet access.
Software Updates: Automatic updates for new features and improvements.

WARNING! Keep software updated for security and performance. Use strong passwords for accounts.

Accessibility Features

Closed Captions: Enable in Accessibility settings. Voice Guidance: Audio description of on-screen elements. High Contrast: Enhanced visibility mode. Audio Description: Additional audio track describing visual elements.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen. For stubborn stains, use screen cleaner specifically for LCD/LED displays.

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

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 settings.
Poor picture quality	Signal/settings	Check signal source quality; adjust picture settings; ensure 4K source for 4K content.
Wi-Fi connection issues	Network/router	Check router status; restart TV and router; verify password.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight to TV; pair Magic Remote if needed.
Apps not loading	Network/update	Check internet connection; update app or TV software; restart TV.

Reset: Settings > General > Reset to Initial Settings if problems persist.

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