65UM7400PSA - Television LG - Free user manual and instructions
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| Product Type | Television |
| Brand | LG |
| Model | 65UM7400PSA |
| Screen Size | 65 inches (164 cm) |
| Resolution | 3840 x 2160 (4K UHD) |
| Display Technology | LED (Direct-lit) |
| HDR Support | HDR10, HLG |
| Smart Platform | webOS (with ThinQ AI) |
| Dimensions (with stand) | 1463 x 865 x 263 mm |
| Dimensions (without stand) | 1463 x 843 x 60 mm |
| Weight (with stand) | 23.4 kg |
| Weight (without stand) | 22.6 kg |
| Power Supply | 100-240V ~ 50/60Hz |
| Power Consumption (typical) | 150 W |
| Standby Power | < 0.5 W |
| Connectivity | 3x HDMI, 2x USB, 1x Ethernet, 1x RF, 1x Composite, Wi-Fi 802.11ac, Bluetooth 5.0 |
| Audio Output | 20W (2 x 10W) speakers |
| Energy Efficiency Class | E (EU scale) |
| VESA Mount | 300 x 300 mm |
| Remote Control | LG Magic Remote (MR20GA) |
| Maintenance | Wipe with soft dry cloth; avoid liquid cleaners and abrasives. |
| Safety | Use only LG-approved accessories; ensure proper ventilation; keep away from moisture. |
| Spare Parts & Repairability | Contact LG service for genuine parts; repair by qualified technicians recommended. |
| Manual Language | English (PDF available) |
Frequently Asked Questions - 65UM7400PSA LG
How do I set up the TV for the first time?
Connect the TV to power and press the power button. Follow the on-screen setup wizard to select language, connect to Wi-Fi, and scan for channels. Use the Magic Remote for ease.
How can I connect external devices like a soundbar or game console?
Use the HDMI ports on the back of the TV to connect your devices. The TV supports ARC (Audio Return Channel) via HDMI 2 for easy audio output to soundbars.
Why is the picture not sharp or blurry?
Ensure the input source is set to the correct resolution. Go to Settings > Picture and adjust the sharpness and picture mode. Also check that the source device is outputting 4K if available.
How do I update the TV's firmware?
Press the Settings button on the remote, go to General > About This TV > Check for Updates. The TV will download and install updates if connected to the internet.
The remote control is not working. What should I do?
First, check batteries. If using the Magic Remote, ensure it is paired by pressing and holding the Back and Home buttons for 5 seconds. If still not working, try pointing directly at the TV.
Can I mount this TV on a wall?
Yes, it supports a VESA 300x300 mm mount. Use a compatible wall mount and follow the instructions. Ensure the wall can support the TV's weight (about 23 kg).
How do I enable HDR content?
HDR is automatically enabled when playing HDR10 or HLG content. Go to Settings > Picture > Picture Mode and select HDR Effect or leave in Auto. The TV will detect HDR signals.
The TV keeps turning off by itself. Why?
Check if Sleep Timer or Auto Power Off is enabled. Go to Settings > General > Timers to disable. Also ensure the TV is not overheating by keeping vents clear.
How do I access streaming apps like Netflix or YouTube?
Press the Home button on the remote to open the webOS home screen. Select the app you want from the App Launcher. If not installed, visit the LG Content Store to download.
What should I do if the TV screen shows a 'No Signal' message?
Check that the correct input source is selected via the Input button. Ensure the connected device is powered on and the cable is secure. Try a different HDMI port or cable.
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USER MANUAL 65UM7400PSA LG
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Product information
Brand : LG
Model : 65UM7400PSA
Category : Television