Why does the operation not work normally on my LG 49LS73C?
If the operation of your LG Digital Signage is not working normally, check if the Timer is set, review the power control settings, and ensure there hasn't been a power interruption.
What to do if after-image appears on the LG 49LS73C Digital Signage?
If an after-image appears on your LG Digital Signage, and you use a fixed image for a long time, it may damage the pixels, so use the screen-saver function. When a dark image is displayed on the screen after an image with high contrast (black and white or gray), this may cause image sticking, which is normal for LCD screen products.
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, check if the graphics 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, connect the signal cable that matches with the source input signal.
What to do if the audio function does not work on my LG Digital Signage?
If the audio function on your LG Digital Signage isn't working, verify the audio cable is properly connected. Adjust the volume and ensure the sound is set correctly. Also, select the appropriate equalizer sound and adjust the volume again.
Why is the screen color abnormal on my LG 49LS73C?
If the screen color on your LG Digital Signage is abnormal, set the number of colors to more than 24 bits (true color) by selecting [Control Panel] ? [Display] ? [Settings] ? [Color Table] in Windows. Check the connection status of the signal cable, and try re-inserting the PC graphics card. Note that this can be attributable to the unique characteristics of the LCD panel and is not a malfunction.
General| Brand | LG |
|---|---|
| Model | 49LS73C |
| Category | Digital Signage |
| Language | English |
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