Touch Cal (Touch Screen Calibration)
Using the Touch Screen Calibration option (Figure 51), you will be able to set up the CAT-100 touch screen for optimal touch response. Using a stylus, press and hold the center of each numerical block for a period of 10 seconds, as instructed on the screen. Once all of the blocks have turned green, press the DONE button.
Figure 51 - Touch Calibration screen