49UF8557 - TV LG - Free user manual and instructions
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| Product Type | LED TV |
| Brand | LG |
| Model | 49UF8557 |
| Screen Size | 49 inches (diagonal) |
| Display Technology | LED (Edge-lit) |
| Resolution | 3840 x 2160 (4K UHD) |
| Refresh Rate | 120 Hz (TruMotion 240) |
| Smart TV Platform | webOS |
| Dimensions without Stand (W x H x D) | 109.6 x 64.2 x 5.7 cm |
| Dimensions with Stand (W x H x D) | 109.6 x 70.8 x 26.7 cm |
| Weight without Stand | 14.2 kg |
| Weight with Stand | 15.5 kg |
| Power Consumption (Typical) | 120 W |
| Standby Power | < 0.5 W |
| Energy Class | A+ |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Ethernet | Yes |
| Wi-Fi | 802.11ac |
| Audio Output (RMS) | 20 W (2 x 10 W) |
| Maintenance | Clean with a soft, dry cloth. Do not use harsh chemicals. |
| Safety Instructions | Do not attempt to open the TV. Keep away from heat sources. |
| Spare Parts Availability | Contact authorized LG service centers |
| Repairability | Repair only by qualified technicians |
Frequently Asked Questions - 49UF8557 LG
How do I connect my LG 49UF8557 to Wi-Fi?
Go to Settings > Network > Wi-Fi Connection, select your network, and enter the password. The TV supports 802.11ac for fast streaming.
What sound output does the 49UF8557 have?
It has two built-in speakers delivering a total of 20W RMS (2 x 10W) with support for virtual surround sound.
Can I mount this TV on a wall?
Yes, the 49UF8557 is VESA compatible (200 x 200 mm). Use a compatible wall mount and ensure the wall can support its weight (14.2 kg without stand).
How do I update the firmware on my LG TV?
Navigate to Settings > General > About This TV > Check for Updates. Ensure the TV is connected to the internet to download the latest firmware.
What should I do if the TV screen is flickering?
First, check if the issue occurs on all inputs. Try turning off the Eco Mode and adjusting the picture settings. If flickering persists, perform a power reset by unplugging the TV for 1 minute.
How can I connect external devices like a gaming console?
Use the HDMI ports (3 available). Connect the device and select the correct input via the remote. The TV supports 4K at 60 Hz for gaming.
Is the LG 49UF8557 a 3D TV?
No, the 49UF8557 does not support 3D playback. It is a 4K UHD TV with 2D only.
How do I clean the TV screen safely?
Turn off the TV and let it cool. Use a soft, dry microfiber cloth to gently wipe the screen. Avoid paper towels, chemicals, or spraying liquid directly onto the screen.
Can I use Bluetooth headphones with this TV?
Yes, the TV supports Bluetooth (version 4.0). Go to Settings > Sound > Sound Out > Bluetooth and pair your headphones.
Why is my remote control not working?
First, replace the batteries (AA). If still not working, re-pair the remote by pressing the wheel/OK button for 3 seconds. Ensure there is no obstruction between the remote and the TV sensor.
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