DAP Technologies M9020, User Manual, Page: 33 / 105

2-4 DAP Technologies Operating Your Tablet Computer
2. For a basic test, tap 4 Points Calibration , for more detailed one, tap 9
Points Linearization or 25 Points Linearization . The following example
shows 4 Points Calibration .
3. Use the supplied stylus to tap and hold the dot inside the red circle, until it
turns into a blue circle. Repeat this process as the dot moves around the
screen.
4. When calibration is complete, tap OK button and close the calibration
utility screen.