Intel Integrated Touchscreen Computer J2 650 - Manual (Page 52)

650 System Manual (Draft)
Version 0.4 August 20, 2008
52
After the system has rebooted touch should be working but will need to be calibrated.
Click Start, All Programs, Touchkit, then Configure Utility.
The program will launch, then select the Tools tab.
Click on “4 Points Calibration” and the calibration screen will fill the screen. Use a touch
screen stylus or your finger to touch each point till you hear a beep. After the fourth point
is touched the calibration is complete. You can use “Draw Test” to test the calibration.
Normally the touch screen only needs to be calibrated once after the driver is loaded.
Only a 4 point calibration is needed. Linearization is not required with this touch screen.