Casio PX-780 Service Manual page 65

No.18 CMOS Imager
No Operation
Open the Windows folder as
shown below.
1
Double click "tddemo" icon.
2
Select "Read Symbol" of the
"File" in the menu.
3
Push the trigger key on the left
and scan the symbol.
4
Tap " " in the upper right of
the screen.
5
Tap " " in the upper right of
6
the screen again.
Display
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Inspection contents
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_
Confirm whether the scanned
data is correct.
The program ends.