Testing the Calibration

Using the Software

Note

If you press Escape or do not touch the sensor within twenty seconds, the system au- tomatically cancels the calibration process with no change to the current settings.

4.Touch the sensor positioning your fingertip to completely cover the green target. This position is calculated upon liftoff and when you remove your finger, the target should turn red.

When touching the calibration target, make sure to:

•Perform the calibration in the position (sitting or standing) you expect to normally use the touch sensor.

•Touch the calibration target firmly and precisely with your fingertip. During Calibra- tion, be careful to keep your fingernails and other fingers away from the touch sensor as you touch the target.

5.Repeat these instructions for additional calibration targets.

6.Once you have calibrated the touch sensor, a dialog box will appear to ask if you wish to test, accept or cancel this calibration.

•If you select Accept, then the new calibration settings are automatically accepted.

•If you select Test, then a Draw (refer to the Tools tab for more details) screen appears. When you exit Draw mode, a dialog will prompt, “Are you satisfied with the re- sults?”

•Selecting Yes will keep the new calibration settings.

•Selecting No will restore the original (pre-calibration) settings.

•If you select Cancel, the original settings will be restored without change.

If you accidentally liftoff from the sensor in the wrong place during calibration, you will distort the touch sensor calibration. Test by touching several points on the sensor to make sure you are satisfied with the calibration results. The cursor should be located underneath your finger or pen when you touch the sensor. Repeat the Calibration process until you are satisfied. Recalibrate the touch sensor if any of the following tests fail.

•Touch random points on the sensor. The cursor should be located underneath your finger or pen when you touch the sensor.

•Drag your finger across the sensor and check that the cursor follows your movements.

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