OLED55C37LA - TV LG - Free user manual and instructions
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| Product Type | OLED TV |
| Model | OLED55C37LA |
| Screen Size | 55 inches (diagonal) |
| Resolution | 3840 x 2160 (4K UHD) |
| Display Technology | OLED |
| Refresh Rate | 120 Hz (native) |
| HDR Support | Dolby Vision, HDR10, HLG |
| Smart Platform | webOS 23 |
| Built-in Wi-Fi | Yes (802.11ac) |
| Built-in Bluetooth | Yes (5.0) |
| HDMI Inputs | 4 (HDMI 2.1 supported) |
| USB Ports | 3 (USB 2.0/3.0) |
| Ethernet Input | 1 (RJ45) |
| Audio Output | Optical, Headphone, Bluetooth |
| Speaker System | 2.2 channel, 40W |
| Dolby Atmos | Supported |
| Power Consumption (Typical) | 150 W |
| Standby Power | <0.5 W |
| Energy Efficiency Class | G (EU) |
| Dimensions (W x H x D) with Stand | 1228 x 762 x 246 mm |
| Weight with Stand | 18.9 kg |
| VESA Mount Pattern | 300 x 200 mm |
| Cleaning Instructions | Wipe gently with a soft, dry cloth. Do not use liquids. |
| Safety | Use only LG-approved stand or wall mount. Keep ventilation slots clear. |
| Spare Parts & Repairability | Spare parts available through LG authorized service centers. |
Frequently Asked Questions - OLED55C37LA LG
How do I set up my LG OLED55C37LA TV for the first time?
After unboxing, attach the stand or wall mount. Connect the power and press the power button. Follow the on-screen Initial Setup Wizard to select language, connect to Wi-Fi, and scan for channels.
Can I connect my soundbar to this TV?
Yes, you can connect via HDMI ARC/eARC, optical cable, or Bluetooth. For best audio quality, use HDMI ARC to port 2.
How do I update the firmware?
Go to Settings > Support > Software Update > Check for Updates. Ensure the TV is connected to the internet.
What is the recommended picture mode for movies?
Use Cinema or Filmmaker Mode for accurate colors. You can fine-tune brightness, contrast, and color temperature in Picture Settings.
Can I wall mount this TV?
Yes, it supports VESA 300 x 200 mm wall mounts. Use a compatible mount and ensure the wall can support the TV's weight (about 18.9 kg with stand).
How do I connect my gaming console?
Use HDMI 2.1 ports (HDMI 1 and 2) for 4K at 120 Hz. Enable HDMI Ultra HD Deep Color in settings for full bandwidth.
Why is my remote not working?
Check if batteries are inserted correctly. If still not working, pair the remote by holding OK and BACK buttons for 5 seconds. Also ensure no obstructions between remote and TV.
How do I clean the OLED screen?
Use a soft, microfiber cloth. Gently wipe the screen in circular motions. Do not use any liquids, cleaners, or paper towels as they may damage the coating.
Can I use voice control with this TV?
Yes, it supports LG ThinQ and Google Assistant via the magic remote. Press the Microphone button and speak your command.
What should I do if the screen has a permanent image (burn-in)?
OLEDs can experience image retention. Use the Pixel Refresh feature in Settings > Picture > OLED Care. Avoid displaying static images for long periods.
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