11 Common Troubleshooting Tips for digital signage display

Display fault:Blurred screen, white screen, dark screen, image fade, vertical bar, color distortion, polarization, mesh interference, color inversion, character dashed or trailing, bright line, bright band or dark line, etc. 1: Irregularly spent screen, lots of small color dots in the image Treatment method: Check whether the screen cable is not in good contact, you …

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