Dell Inspiron Mini Duo (1090, Late 2010) - Manual (Page 50)

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Solving Problems
This section provides troubleshooting information for your tablet.
Touch Screen Problems
Some or all multi-touch features are not working —
Certain touch and multi-touch features may be disabled. To enable them, double-click the •
Flicks icon in the notification area of your desktop. In the Pen and Touch window, select
the Touch tab and ensure that Use your finger as an input device and Enable multi-touch
gestures and inking options are selected.
The multi-touch feature may not be supported by the application.
•
The touch screen is calibrated at the factory, and does not require re-calibration. If you •
choose to calibrate the touch screen, click Start → Control Panel→ Hardware and
Sound →Tablet PC Settings→ Calibrate...
NOTE: Improper calibration may lead to inaccurate touch sensitivity.