Casio PX-780 - LCD Function Test (Parts 1-3)

No Operation Display Inspection contents
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Conrmthedisplayontheleft
(check)
Tapthescreen
or
Push"Enter"key.
 No.5LCD(1/3)
Tap"5.LCD"
or
push"5"key.
** LCD CHECK **
1.FillVRAM
2.Pattern
3.ColorBar
4.Scroll
5.Adjust(VCOM)
6.Adjust(LEDBL)
[Exit]orEnterKey
Tap"2.Pattern"
or
push"2"key.
Tapthescreen
or
Push"Enter"key.
Conrmthedisplayontheleft.
_
Conrmthedisplayontheleft.