5.Troubleshooting
DoesOSM display when you push
PROCEEDbuttom.
Yes
No Proceed"No OSM display" section.
Checkif the sync signal from computer is
outputand if the video cable is connected
normally.
OK
Proceed"checking the resolution change IC
movement"section.
NG Inputthe sync signal of computer, or change
thecable.
Whena signal isn't being inputted, it is
indicatedwith "No Signal Input". it is
indicatedwith "Out Of Range" at the time
ofthe frequency that it can't be
distinguished.
5.1No display on the screen (Screen is black and colour of LED is amber.)
19
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ACERX193HQ