43UK6550PUB - Television LG - Free user manual and instructions
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| Product Type | LED Smart TV |
| Screen Size | 43 inches (108 cm) |
| Resolution | 4K UHD (3840 x 2160 pixels) |
| Display Technology | LED with Direct Backlight |
| HDR Support | HDR10, HLG |
| Refresh Rate | 60 Hz |
| Smart Platform | webOS 4.0 |
| Built-in Wi-Fi | Yes (802.11ac) |
| Ethernet Port | 1 x RJ45 |
| HDMI Ports | 3 x HDMI 2.0 |
| USB Ports | 2 x USB 2.0 |
| Composite Input | 1 x AV (shared with component) |
| Optical Audio Output | 1 x Digital Optical |
| Speakers | 2 x 10W (20W total) |
| Dimensions (without stand) | 973 x 567 x 83 mm |
| Stand Dimensions | 970 x 233 x 617 mm |
| Weight (without stand) | 11.2 kg |
| VESA Mount Pattern | 300 x 300 mm |
| Power Consumption (typical) | 100 W |
| Standby Consumption | < 0.5 W |
| Power Supply | AC 100-240V, 50/60Hz |
| Remote Control Type | Magic Remote (MR20GA) |
| Tuner | ATSC / Clear QAM |
Frequently Asked Questions - 43UK6550PUB LG
How do I connect my LG 43UK6550PUB to Wi-Fi?
Press the Settings button on your remote, go to Network > Wi-Fi Connection, select your network and enter the password.
What type of remote comes with this TV?
It uses the LG Magic Remote (model MR20GA) which supports voice control and pointer functionality.
How do I mount the TV on a wall?
The TV supports a VESA 300x300 mm mount. Use appropriate screws (M8 length depending on bracket) and ensure the wall can support the weight.
Can I use external speakers with this TV?
Yes, you can connect external speakers via HDMI ARC, optical audio, or Bluetooth.
Does this TV support 4K HDR content?
Yes, it supports HDR10 and HLG, but not Dolby Vision.
How do I reset the TV to factory settings?
Go to Settings > General > Reset to Initial Settings and confirm. You may need to enter a PIN (default 0000).
What are the optimal picture settings for gaming?
Enable Game Mode in Picture settings to reduce input lag. Also set HDMI Ultra HD Deep Color to on for 4K gaming.
How do I update the firmware?
Go to Settings > General > About This TV > Check for Updates. Ensure the TV is connected to the internet.
Can I use USB devices to play media?
Yes, connect a USB drive to the USB port and use the Media Player app to play photos, music, and videos. Supported formats include MP4, MKV, JPEG, etc.
Why is my screen flickering or showing no signal?
Check cable connections, ensure the correct input is selected, and try a different HDMI cable. If using a set-top box, restart it. If issue persists, try resetting the TV.
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