75UT640S0TA - Television LG - Free user manual and instructions
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| Product Type | 4K UHD Smart TV |
| Screen Size | 75 inches (189 cm) |
| Resolution | 3840 x 2160 (4K) |
| Display Technology | Direct LED |
| Refresh Rate | 60 Hz (Native) |
| Smart Platform | webOS 23 |
| Built-in Wi-Fi | Yes (802.11ac) |
| Bluetooth | Yes (v5.0) |
| HDMI Ports | 3 (HDMI 2.0) |
| USB Ports | 2 (USB 2.0) |
| Ethernet | Yes (1 port) |
| Audio Output | Optical, 3.5mm headphone |
| Speaker Output | 20W (2 x 10W) |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption (Typical) | 180 W |
| Standby Power | <0.5 W |
| Energy Class | G (EU energy label) |
| VESA Wall Mount | 600 x 400 mm |
| Dimensions Without Stand (WxHxD) | 1682 x 966 x 59 mm |
| Dimensions With Stand (WxHxD) | 1682 x 1040 x 361 mm |
| Weight Without Stand | 32.2 kg |
| Weight With Stand | 33.8 kg |
| Package Dimensions | 1820 x 1120 x 230 mm |
| Package Weight | 43.5 kg |
| Remote Control | Magic Remote (MR21GA) |
Frequently Asked Questions - 75UT640S0TA LG
How do I connect the TV to Wi-Fi?
Go to Settings > Network > Wi-Fi Connection. Select your network and enter the password using the on-screen keyboard.
How do I perform a factory reset?
Press the Settings button on the remote, go to All Settings > General > Reset to Initial Settings. Confirm with the PIN (default: 0000).
What is the VESA mount pattern for this TV?
The VESA pattern is 600 x 400 mm. Use M8 screws (length according to bracket).
How do I update the software?
Go to Settings > Support > Software Update > Check for Updates. The TV will download and install if available.
Why is the picture blurry?
Ensure the source resolution matches the TV's native 4K. Check Picture Mode and disable any motion smoothing if needed.
Can I use a soundbar with this TV?
Yes, connect via HDMI ARC (HDMI 2) or Optical output. Enable HDMI ARC in Sound settings.
How do I clean the screen?
Turn off the TV and let it cool. Use a soft, dry microfiber cloth. Do not spray liquid directly on the screen.
The remote control is not working. What to do?
Check batteries. If you have a Magic Remote, try re-pairing: press and hold Back and Home for 5 seconds.
How do I connect Bluetooth headphones?
Go to Settings > Sound > Sound Out > Bluetooth and pair your device.
What is the warranty period?
Standard LG warranty is 2 years from date of purchase. Check your region for specific terms.
User questions about 75UT640S0TA LG
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USER MANUAL 75UT640S0TA LG
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Product information
Brand : LG
Model : 75UT640S0TA
Category : Television