14
3).
DIM
OK
The end
OK
The end
OK
The end
DIM (image overlap, focus or flicker)
Reset in factory mode
Set to the optimal
frequency, select the
recommended frequency
Pull out signal cable and
check “Self Test Feature
Check” is ok?
Check the signal cable
and the PC
Readjust the phase and pixel
clock in the user mode
Replace the main board
Replace the panel
NG
NG
NG
OK
NG
NG
OK
The end
OK
NG
Summary of Contents for e22m
Page 16: ...16 5 PCB Layout 5 1 Main Board 715G3412 3 ...
Page 17: ...17 ...
Page 18: ...18 5 2 Power Board Adapter Board 715G 901 2 15 ...
Page 19: ...19 Converter Board 715G3823P01001004L 715G4128P01001004S ...
Page 20: ...20 5 3 Key Board 715G3421 2 ...
Page 21: ...21 5 4 IR Board 715G3413 2 ...
Page 38: ...38 9 Exploded View ...