User`s guide

Chapter 2 Customizing Your Touchscreen Environment 67
You need to change the hardware touch mode only if your
touchscreen is using a TouchPen controller. If you are not using a
TouchPen controller, the driver ignores your selection in the Hardware
Touch Mode box.
Changes to this setting take effect when you click Apply or OK.
For more information about using a pen with the touchscreen, refer to
Chapter 3.
Touchscreen Calibration
During the manufacturing process, MicroTouch calibrates every
touchscreen. Calibration defines the dimensions of the image area of
the screen, determines the edges of the screen image, and locates the
center of the touchscreen.
When to Calibrate the Touchscreen
You should calibrate the touchscreen in the following cases:
After you install the TouchWare driver
If the cursor does not follow the movement of your finger or pen
If you adjust the size of the video image
If you change the video mode
When you calibrate the touchscreen, the controller stores the touch
points in non-volatile memory. Therefore, you do not need to
calibrate the touchscreen each time you start your system.