AIO136 LED signage troubleshooting procedures
No. Error symptom (1st category) Error symptom (2nd category) Page Remarks
1
A. Video Error
No Video (entire screen turns into black) 1
2 No Video (partial screen turns into black) 2
3
Weird Pattern with an area covering the
multiple modules of the screen
3
4 Color Error 4
1
B. Power Error
No Power to entire screen 5
2 No Power to partial screen 6
3
Weird Pattern with an area covering certain
part of the single module (LED module 1EA
only in certain areas)
7
1 C. Exterior Defect LED Defect (Line/Dot defect, etc.) 8
1 D. Function Error
Error Alarm on the “Dashboard” of LED
Assistant
9
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