What to do if no image is displayed on my LG 55XF2B?
First, make sure the power cord is properly connected to the power outlet. Also, verify that the signal from your PC's video card is within the product's vertical or horizontal frequency range. You can adjust the frequency range by referring to the Specifications. The maximum resolution supported is 1920 x 1080 (60Hz).
Why does after-image appear on my LG 55XF2B?
If you've been using a fixed image for a long time, it may damage the pixels, so use the screen-saver function. Also, when a dark image is displayed after a high contrast image (black and white or gray), this is normal for LCD screen products.
How to fix audio function if it does not work on my LG 55XF2B?
Check if the audio cable is connected properly. Adjust the volume and ensure the sound is set properly. Select the appropriate equalizer sound and re-adjust the volume if needed.
What to do if my LG 55XF2B Digital Signage displays no image?
If your LG Digital Signage isn't displaying an image, there are several things to check: * Ensure the power cord is correctly plugged into the power outlet. * Verify the signal cable between the PC and the product is securely connected. * Use the INPUT menu on the remote control to confirm the correct input signal is selected. * If the signal from the PC is out of the product's frequency range, adjust the frequency range according to the specifications.
General| Operating Hours | 24/7 |
|---|---|
| Output | Audio Out |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | -20 °C to 60 °C |
| Standby Power Consumption | 0.5W |
| Screen Size | 55 inches |
| Brightness | 500 nit (Typ.) |
| Viewing Angle (H x V) | 178° x 178° |
| Response Time | 8 ms |
| Orientation | Landscape/Portrait |
| Input | HDMI |
| External Control | RS232C |
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