55UH656V - Television LG - Free user manual and instructions
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| Product Type | Television (LED 4K UHD) |
| Screen Size | 55 inches (139.7 cm) |
| Display Resolution | 3840 x 2160 pixels (4K UHD) |
| HDR Support | Yes, HDR Pro |
| Smart TV | Yes |
| Operating System | webOS 3.0 |
| Audio Output | 20 W (2 x 10 W) speakers |
| HDMI Ports | 4 HDMI ports (HDCP 2.2) |
| USB Ports | 2 USB ports |
| Wi-Fi | Built-in Wi-Fi (802.11ac) |
| Bluetooth | Bluetooth 4.2 |
| Ethernet | Yes (RJ45) |
| Tuner | Triple tuner (DVB-T2/C/S2) |
| Power Consumption (Typical) | 110 W |
| Standby Power | 0.3 W |
| Energy Efficiency Class | A |
| VESA Mount | 400 x 400 mm |
| Refresh Rate | 100 Hz TruMotion |
| Dimensions (with stand) | Approx. 1240 x 776 x 247 mm |
| Weight (with stand) | Approx. 17.3 kg |
Frequently Asked Questions - 55UH656V LG
How do I use the smart TV apps on my LG 55UH656V?
Press the Settings or Home button on your remote to launch webOS 3.0. From the launcher bar, choose apps like Netflix, YouTube or Amazon Prime Video. To add new apps, go to LG Content Store and download more.
How can I adjust the picture settings for the best HDR experience?
Go to Picture Mode in the menu and select HDR Effect or Vivid. For true HDR, ensure the HDMI port is connected to a 4K HDR source and set HDMI Ultra HD Deep Colour to On for that port.
Is the TV wall-mountable and what is the VESA size?
Yes, the TV supports VESA 400 x 400 mm wall mounts. Use the provided mounting screws and follow the instructions to attach the bracket securely.
How do I connect a soundbar or external audio system?
Use either the HDMI ARC port (usually HDMI 2) or the optical digital audio output. Connect the soundbar to the TV and then select External Speakers in the sound settings.
How do I update the TV firmware?
Go to Settings > General > About This TV > Check for Updates. Ensure the TV is connected to the internet via Wi-Fi or Ethernet and accept the update if available.
My TV keeps turning off. What could be the cause?
The Auto Power Off feature might be enabled. Check Settings > General > Energy Saving and disable Auto Power Off. Also verify that the Sleep Timer is not set. If the issue persists, try a Power Reset by unplugging the TV for 30 seconds.
How can I watch local broadcast channels?
Connect an antenna or cable to the RF input and run Automatic Tuning in Settings > Channels. The triple tuner supports DVB-T2/C/S2 for terrestrial, cable and satellite signals.
What devices can I connect via USB?
You can play media files (video, audio, photos) from USB flash drives and portable hard drives formatted in FAT32 or NTFS. The USB ports also support power supply for some devices.
Does the TV support Bluetooth headphones?
Yes, you can pair Bluetooth headphones or speakers via Settings > Sound > Sound Out > Bluetooth. Turn on pairing mode on your device and select it from the list.
How do I clean the TV screen safely?
Turn off the TV and unplug it. Use a microfiber cloth slightly dampened with water or a dedicated screen cleaner. Wipe gently from top to bottom. Avoid spraying liquid directly on the screen and never use abrasive substances.
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USER MANUAL 55UH656V LG
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Product information
Brand : LG
Model : 55UH656V
Category : Television