Chapter 3: 7401-2xxx and 3xxx Hardware Installation 3-53
Calibrating the Touch Screen
Be sure to observe for the following Touch Screen calibration
guidelines:
• Calibrate the touch screen as part of the installation process.
• Recalibrate the touch screen when the system is installed at its final
location.
• Recalibrate whenever the terminal is moved to a new location.
• Recalibrate the touch screen anytime the system has been
disassembled for servicing.
• The Touch Screen can be calibrated using MicroTouch (Windows)
or Microcal (DOS), or it can be calibrated from the BIOS.
Calibration Using MicroTouch (Windows)
1. From the Windows Start button, select Settings→Control
Panel→MicroTouch Touchscreen.
2. From the MicroTouch Touchscreen Properties screen, select Calibrate
to begin calibration.