Touchcompnsave() - VeriFone MX800 series Programmer's Manual

D D
EVICE RIVERS

touchCompNSave()

touchCompNSave()
122
M X 800 S P
ERIES ROGRAMMERS
touchCompNSave() is used to perform a touch panel calibration. The terminal
must not be touched between the time this function is called and the time it
returns. VeriFone recommends that touchCompNSave() be called once per day.
VeriFone also recommends that the backlight be turned off during touch panel
calibration.
Prototype
int touchCompNSave(void)
Return Values
0 Success
1 Error
G
UIDE