What to do if the audio function doesn't work on LG Digital Signage?
If the audio function does not work on your LG Digital Signage, check if the audio cable is connected properly. Adjust the volume of the external device and ensure the sound is set appropriately. Also, select the appropriate equalizing sound on the external device and adjust its volume.
What to do if LG 55VM5B-A screen image looks abnormal?
If the screen image on your LG Digital Signage looks abnormal, verify that the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set the recommended resolution in the Control Panel Display Setting menu. Also, ensure that you connect the correct signal cable that matches the source input signal.
Why does the audio function not work on my LG Digital Signage?
If your LG Digital Signage audio function isn't working, check if the audio cable is properly connected. Ensure the external device's volume is adjusted appropriately and that the sound settings are correctly configured. Also, select the appropriate equalizing sound on the external device and re-adjust the device's volume.
Why is the screen color abnormal on my LG 55VM5B-A 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 in Windows. Also, check the connection status of the signal cable and re-insert the PC graphics card. Note that the appearance of several pixels (red, green, white, or black) is normal for LCD panels and not a malfunction.
What to do if after-image appears on LG 55VM5B-A?
If an after-image appears on your LG Digital Signage, and you've been using a fixed image for a long time, the pixels may be damaged; use the screen-saver function. Also, image sticking may occur when a dark image is displayed after an image with high contrast; this is normal for LCD screens.
What to do if the audio function does not work on LG Digital Signage?
If your LG Digital Signage's audio function isn't working, check if the audio cable is properly connected. Also, verify and adjust the volume of the external device and ensure the sound settings are correctly configured. Selecting the appropriate equalizing sound on the external device may also resolve the issue.
How to fix abnormal screen image on LG 55VM5B-A?
If the screen image looks abnormal on your LG Digital Signage, it may be due to the graphics card resolution and frequency not being supported by the product. Check if the graphics card resolution and frequency are supported. If the frequency is out of range, set to the recommended resolution in the Control Panel Display Setting menu. Also, ensure the proper input signal is connected to the signal port by using the correct signal cable that matches the source input signal.
What to do if 'Unknown Product' message appears on LG Digital Signage?
If the 'Unknown Product' message appears when your LG Digital Signage is connected, check if the Plug and Play function is supported by referring to the graphics card user manual.
What to do if the screen image looks abnormal on my LG Digital Signage?
If the screen image looks abnormal on your LG Digital Signage, verify that the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set the resolution to the recommended setting in the Control Panel Display Setting menu. Also, ensure the correct input signal is connected to the signal port; connect the signal cable that corresponds to the source input signal.
What to do if the 'Unknown Product' message appears on LG 55VM5B-A?
If the 'Unknown Product' message appears when your LG Digital Signage is connected, check if the Plug and Play function is supported by referring to the graphics card user manual.
General| Panel Technology | IPS |
|---|---|
| Brightness | 500 cd/m² |
| Dynamic Contrast Ratio | Mega |
| Viewing Angle (H x V) | 178° x 178° |
| Speaker | 10W x 2 |
| Power Supply | AC 100-240V, 50/60Hz |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Standby Power Consumption | 0.5W |
| Weight | 18.5 kg |
| VESA Mount | 400 x 400 mm |
| Display Size | 55 inch |
| Contrast Ratio | 1200:1 |
| Response Time | 8ms (GtG) |
| Interface | HDMI, DisplayPort, USB |
| External Control | RS-232C, LAN |
| Orientation | Landscape, Portrait |
| Input Ports | HDMI, USB |
| Resolution | 1920 x 1080 (Full HD) |
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