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Dell
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Latitude™ XT2 XFR Service Manual
Page 21 of 94
Version A00-01
1. Open Dell Control Point.
2. Click System Tablet Settings.
3. On the Dell Tablet Settings window, click Pen & Input then click Calibrate.
4. Follow the instructions on the screen. The calibration markers are displayed on the screen as
plus signs (+). Tap the pen in the exact center of each of the calibration markers.
NOTE: Be sure to calibrate the pen for use in both portrait and landscape display orientations.
1.5.2 Troubleshooting
The pen is the first component to be investigated in the event of a suspected problem with the
digitizer. Verify the tip is in good shape (free of chips, excessive wear, etc.) by closely examining it. If
there is any doubt, you should change out the tip with a new one or one that is known to be in good
condition.
You should also verify that the touch capabilities are not affected. Switch to touch mode and see if the
problem still exists. If there are no symptoms present while in touch mode, the pen tip is the most
likely suspect. If the problem does persist in touch mode you should run diagnostics and take the
necessary steps depending on the results.