55UX970H - Monitor LG - Free user manual and instructions
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| Product Type | Professional OLED Monitor |
| Screen Size | 55 inches |
| Native Resolution | 3840 x 2160 (4K UHD) |
| Panel Type | OLED |
| Refresh Rate | 60 Hz |
| Brightness | 400 cd/m2 (typical) |
| Contrast Ratio | 1,000,000:1 |
| Viewing Angle | 178 degrees / 178 degrees |
| Connectivity | HDMI, DisplayPort, USB-C |
| Power Consumption | 200 W typical, 0.5 W standby |
| Dimensions (with stand) | 1228 x 764 x 220 mm |
| Weight (with stand) | 25.2 kg |
| VESA Mounting | 300 x 300 mm |
| HDR Support | HDR10 / HLG |
| Cleaning Instructions | Use a soft, dry cloth; avoid liquids and chemical cleaners. |
| Safety Notes | Keep away from heat sources; ensure proper ventilation. |
| Spare Parts / Repairability | Contact LG Authorized Service Center for spare parts. |
Frequently Asked Questions - 55UX970H LG
How do I connect my LG 55UX970H to a computer?
Use an HDMI, DisplayPort, or USB-C cable to connect your computer to the corresponding port on the monitor. Ensure the correct input source is selected via the monitor's menu.
What is the appropriate resolution for the monitor?
The native resolution is 3840 x 2160 (4K UHD). For best image quality, set your computer to this resolution and use a compatible cable that supports 4K at 60 Hz.
How can I change the input source?
Press the Input button on the monitor or remote control, then select the desired source (HDMI 1, HDMI 2, DisplayPort, USB-C) using the on-screen menu.
Does the monitor support HDR content?
Yes, the LG 55UX970H supports HDR10 and HLG formats. Enable HDR in the source device and ensure the monitor's HDR mode is turned on in the picture settings.
How do I clean the screen safely?
Turn off the monitor and unplug it. Gently wipe the screen with a soft, dry, lint-free cloth. Do not use water, alcohol, or any chemical cleaners, as they can damage the OLED panel.
What should I do if the screen is flickering?
Check the cable connections and try a different cable or port. Ensure the refresh rate is set to 60 Hz in the display settings. If flickering persists, update the graphics driver or contact support.
Can I mount the monitor on a wall?
Yes, the monitor is compatible with VESA 300 x 300 mm wall mounts. Use a certified mounting kit and follow the instructions in the manual for proper installation.
How do I adjust the brightness and contrast?
Use the menu button on the monitor to access the picture settings. Navigate to the brightness and contrast options and adjust them to your preference using the on-screen arrows.
What ports are available on this model?
The monitor includes multiple HDMI ports, a DisplayPort, and a USB-C port (with video and data support). Refer to the manual for the exact number of each port.
How do I update the firmware?
Visit the LG support website, search for the model 55UX970H, and download the latest firmware update. Transfer it to a USB drive, connect the drive to the monitor, and follow the on-screen update instructions.
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USER MANUAL 55UX970H LG
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Product information
Brand : LG
Model : 55UX970H
Category : Monitor