To Next PageTo Next PageWhy does the screen image look abnormal on my LG 55SE3KD Digital Signage?
If the screen image on your LG Digital Signage looks abnormal, verify that the graphics card resolution and frequency are supported by the product. Also, make sure you are connecting the correct signal cable that matches the source input signal.
How to prevent after-image on LG Digital Signage?
If you notice an after-image appearing on your LG Digital Signage, especially after displaying a fixed image for an extended period, it may be due to pixel damage. To prevent this, use the screen-saver function. Also, when a dark image is displayed after a high contrast image, image sticking may occur, which is normal for LCD screens.
Why does the 'Unknown Product' message appear on my LG 55SE3KD?
If you see an 'Unknown Product' message when connecting your LG Digital Signage, check if the Plug and Play function is supported by referring to the graphics card user manual.
Why is no image displayed on my LG 55SE3KD Digital Signage?
If no image is displayed on your LG Digital Signage, please check the following: * Ensure the power cord is correctly plugged into the power outlet. * Verify the signal cable is properly connected. * Press the INPUT menu on the remote control to check the input signal. * If the signal from the PC (Graphics card) is out of the vertical or horizontal frequency range of the product, adjust the frequency range by referring to the Specifications in this manual.
General| Brand | LG |
|---|---|
| Model | 55SE3KD |
| Category | Digital Signage |
| Language | English |
