The LG 70 Inch TV is a premium large-screen television with 4K Ultra HD resolution, built-in ATSC/NTSC tuner, smart TV capabilities with webOS platform, multiple HDMI inputs, USB ports, Ethernet and Wi-Fi connectivity, built-in speakers with Dolby Atmos support, voice control compatibility, and energy-efficient LED backlighting. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: 70-inch 4K UHD LED display, Magic Remote, webOS smart platform, built-in Wi-Fi, multiple HDMI and USB ports, optical audio output, Ethernet port.
| Feature | Description |
|---|---|
| Antenna/cable input | For external antenna or cable/satellite input |
| HDMI ports (4x) | For high-definition video and audio connection |
| USB ports (3x) | For media playback and device charging |
| Optical audio output | For connection to external sound systems |
| Ethernet port | For wired internet connection |
| Component video input | For legacy video devices |
| POWER | Turns TV on/off |
| INPUT | Cycles through available input sources |
| VOLUME | Adjusts audio level |
| MENU | Accesses main settings menu |
Unpack and inspect contents. Place on stable surface or mount on wall.
WARNING! TV is very heavy; use two people for handling and installation. Ensure wall mount is rated for 70-inch TVs.
Power on TV; follow on-screen setup wizard.
CAUTION! Ensure stable surface or proper wall mounting before operation.
Access settings via Magic Remote or physical buttons. Front Panel: POWER, INPUT, VOLUME UP/DOWN.
Magic Remote: POWER, Navigation wheel, Voice control, Quick access buttons, INPUT, VOLUME, MUTE, HOME.
Picture: Picture mode (Standard, Vivid, Cinema, Game), Brightness, Contrast, Color, Sharpness, Backlight, Color Temperature. Audio: Sound mode (Standard, Music, Cinema, Clear Voice), Equalizer, AV Sync. Network: Wi-Fi setup, Ethernet, Software update. General: Language, Time, Accessibility, Reset.
HDMI: For Blu-ray players, gaming consoles, streaming devices. USB: For media playback and storage. Optical audio: For soundbars and receivers.
Tip: Use HDMI ARC for simplified audio connection to compatible sound systems.
webOS platform with built-in apps and streaming services.
WARNING! Keep software updated for security and performance improvements.
Closed Captions: Enable in Accessibility menu. Voice Guidance: Audio description of on-screen elements. High Contrast: Enhanced visibility mode. Audio Description: Narrative track for visually impaired.
Unplug before cleaning. Use microfiber cloth for screen; mild cleaner for cabinet. Avoid direct pressure on screen.
CAUTION! Do not use abrasive cleaners or spray directly on screen. Keep away from moisture and extreme temperatures.
FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2024 LG Electronics; all trademarks property of their respective owners. Energy Star compliant. For support, visit www.lg.com or contact 1-800-243-0000.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No picture | Power/input selection | Check power connection; ensure correct input selected; try different source. |
| No sound | Audio settings/connections | Check mute; verify audio output settings; test different source. |
| Wi-Fi not connecting | Network settings | Restart router; check password; move closer to router. |
| Remote not working | Batteries/obstructions | Replace batteries; ensure clear path to TV sensor; pair remote if needed. |
| Apps not loading | Internet/software | Check internet connection; update software; reset app if necessary. |
Reset: Settings > General > Reset to Initial Settings.
Service: 1-800-243-0000; www.lg.com