Using i Series Touch Screen Calibration
FAQ
Step 2.
Touch the five calibration points.
Step 3.
After all the calibration points have been touched, a pop-up window
is displayed and begins countdown from 10 seconds. During the
10-second countdown, the user can touch the screen to check the
calibration result. If the result is incorrect, touch the [RETRY] button
to restart. If the result is correct, touch the [OK] button within 10
seconds, the calibration data will be saved to the system; otherwise,
the calibration will restart.