Why does after-image appear on my LG 42LS73D Digital Signage?
If an after-image appears on your LG Digital Signage and you use a fixed image for a long time, the pixels may be damaged. Use the screen-saver function. Note that this is normal for LCD screen products.
Why is the audio function not working on my LG 42LS73D?
There could be several reasons why the audio function isn't working. First, check if the audio cable is properly connected. Next, make sure the volume is adjusted appropriately and that the sound is set correctly. You may also want to select the appropriate equalizer sound and re-adjust the volume.
How to fix abnormal screen color on LG 42LS73D Digital Signage?
To correct abnormal screen colors, first set the number of colors to more than 24 bits (true color) by navigating to [Control Panel] ? [Display] ? [Settings] ? [Color Table] in Windows. Also, check the connection status of the signal cable. Note that slight color variations can be attributable to the unique characteristics of the LCD panel and do not indicate a malfunction.
Why does an after-image appear on my LG Digital Signage?
If you notice an after-image, especially after displaying a fixed image for a long time, it may be due to pixel damage. To prevent this, use the screen-saver function. Image sticking can also occur when a dark image is displayed after an image with high contrast; this is normal for LCD screens.
How to fix 'Unknown Product' message on LG Digital Signage?
Check if the Plug and Play function is supported by referring to the graphics card user manual.
General| Screen Size | 42 inches |
|---|---|
| Display Type | LCD |
| Viewing Angle (H x V) | 178° x 178° |
| Response Time | 8 ms |
| External Control | RS-232C |
| Speaker | 10W x 2 |
| VESA Mounting | 200 x 200 mm |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Standby Power Consumption | 0.5W |
| Resolution | 1920 x 1080 |
| Input | HDMI, DVI-D, VGA, Component, Composite |
| Output | Audio Out |
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