What to do if LG 55XF2B Digital Signage operation does not work normally?
If the operation of your LG Digital Signage does not work normally, check if the Timer is set. Also, review the power control settings. Note that a power interruption could also cause this issue.
What to do if the screen image looks abnormal on my LG 55XF2B?
If the screen image on your LG Digital Signage looks abnormal, ensure that the graphic card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the Control Panel Display Setting menu. Also, verify that the correct input signal is connected to the appropriate signal port; connect the signal cable that matches the source input signal.
How to fix the audio if it does not work on LG 55XF2B Digital Signage?
If the audio function on your LG Digital Signage isn't working, check if the audio cable is properly connected. Also, ensure that the volume is appropriately adjusted and that the correct sound settings are selected. You may also want to select the appropriate equalizer sound and re-adjust the volume.
Why is the screen color abnormal on my LG 55XF2B Digital Signage?
If the screen color on your LG Digital Signage appears abnormal, set the number of colors to more than 24 bits (true color) via Control Panel - Display - Settings - Color Table menu in Windows. Also, check the connection status of the signal cable and try re-inserting the PC video card. Note that some color variations are unique characteristics of the LCD panel and not a malfunction.
What to do if the 'Unknown Product' message appears when my LG 55XF2B Digital Signage is connected?
If you see an 'Unknown Product' message when connecting your LG Digital Signage, check if the Plug & Play function is supported by referring to the video card user manual.
Why does the audio function not work on my LG 55XF2B Digital Signage?
If the audio function on your LG Digital Signage is not working, first check if the audio cable is connected properly. Then, adjust the volume settings and ensure the sound is set correctly. You may also want to select an appropriate equalizer sound and re-adjust the volume.
Why does my LG Digital Signage display 'Unknown Product' message?
If your LG Digital Signage displays an 'Unknown Product' message when connected, check if the Plug & Play function is supported by referring to the video card user manual.
What to do if no image is displayed on LG 55XF2B Digital Signage?
If no image is displayed on your LG Digital Signage, start by ensuring the power cord is securely plugged into the power outlet. Also, verify that the signal cable connecting your PC and the product is properly connected. Use the INPUT menu on the remote control to select the correct input signal. If the issue persists, the signal from your PC's graphic card might be outside the product's vertical or horizontal frequency range. In this case, adjust the frequency range according to the specifications in the manual.
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.
What to do if the audio function does not work on my LG 55XF2B Digital Signage?
If the audio function isn't working on your LG Digital Signage, first check that the audio cable is properly connected. Then, adjust the volume settings. Also, make sure the sound settings are correctly configured and the appropriate equalizer sound is selected.
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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