OLED55C8YVA - Television LG - Free user manual and instructions
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| Product Type | OLED Television |
| Brand | LG |
| Model | OLED55C8YVA |
| Screen Size | 55 inches (139.7 cm) |
| Display Type | OLED |
| Resolution | 4K Ultra HD (3840 x 2160 pixels) |
| HDR Support | Dolby Vision, HDR10, HLG |
| Smart Platform | webOS 4.0 with ThinQ AI |
| Processor | α7 Intelligent Processor |
| Audio Output | 40W (2.2-channel) with Dolby Atmos |
| Wireless Connectivity | Wi-Fi, Bluetooth |
| HDMI Ports | 4 HDMI 2.1 (HDCP 2.2) |
| USB Ports | 3 USB 2.0 |
| Digital Tuner | DVB-T2/C/S2 |
| Dimensions (with stand) | 1228 x 776 x 226 mm |
| Dimensions (without stand) | 1228 x 706 x 44.9 mm |
| Weight (with stand) | 18.5 kg |
| Weight (without stand) | 17.4 kg |
| VESA Wall Mount Pattern | 300 x 300 mm |
| Power Consumption (typical) | 150W; Standby <0.5W |
| Power Supply | 100-240V AC, 50/60Hz |
| Remote Control | Magic Remote included (MR18) |
| Spare Parts and Repairability | Replacement remote, stand, and modules available via LG service centers |
| Cleaning Instructions | Wipe with a soft, dry microfiber cloth; avoid using water or chemical cleaners on screen |
| Safety Features | Pixel Refresher to prevent burn-in; energy saving features |
Frequently Asked Questions - OLED55C8YVA LG
How do I connect external devices like a Blu-ray player or gaming console to my LG OLED55C8YVA?
Use the HDMI ports on the back of the TV. Select the correct HDMI input via the Source button on the remote. For best picture quality, connect devices to the HDMI 2.1 ports, which support 4K at 60Hz and eARC.
How can I enable Dolby Vision on this TV?
First, make sure your external device and the content support Dolby Vision. Then go to Settings > Picture > Picture Mode and select Dolby Vision. When a Dolby Vision signal is detected, the TV will automatically switch to this mode.
Can I use voice assistants like Alexa or Google Assistant with this TV?
Yes, the LG OLED55C8YVA has built-in support for Amazon Alexa and Google Assistant. Press and hold the Voice recognition button on the Magic Remote to activate the assistant. You can also use the Apple AirPlay 2 functionality to stream content.
Why does the screen show a purple/red tint and how do I fix it?
A purple or red tint often indicates a temporary issue with OLED pixels. Run the Pixel Refresher from Settings > Support > OLED Panel Settings. If the issue persists, perform a Picture Reset from Picture Mode settings. If it remains, contact LG support for diagnosis.
How do I perform a self-diagnosis or picture test?
Go to Settings > Support > Picture Test. The TV will display a built-in test pattern to help you identify if the problem is with the TV or the external device. Similarly, there is a Sound Test available in the Support menu.
How do I update the firmware on my TV?
You can update the firmware automatically by going to Settings > Support > Software Version > Check for Updates. Ensure the TV is connected to the internet. Enabling Automatic Updates will install future updates in the background.
What VESA mount size do I need for wall mounting?
The VESA mounting pattern for the LG OLED55C8YVA is 300 x 300 mm. Use a compatible wall bracket designed for OLED TVs of this size and weight. Since the TV is relatively light (17.4 kg without stand), standard brackets work fine.
How can I prevent screen burn-in on the OLED panel?
To prevent burn-in, avoid displaying static images for long periods. Enable Screen Shift and Logo Luminance Adjustment in Settings > Picture > OLED Panel Settings. Also use the Pixel Refresher periodically to maintain pixel health.
How do I access the service menu?
The service menu is intended for qualified service personnel only. To access it, you typically need a special remote or key combination. We recommend not entering the service menu unless you are an authorized LG technician, as it may void your warranty and cause issues.
How do I reset the TV to factory settings?
Go to Settings > General > Reset to Initial Settings. Enter your PIN (default is 0000) and confirm. The TV will restart, and all picture, audio, and network settings will be restored to defaults.
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USER MANUAL OLED55C8YVA LG
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Product information
Brand : LG
Model : OLED55C8YVA
Category : Television