16 OperationStarting Up/Shutting DownUsing the TouchscreenYour computer is equipped with a touchscreen display allowing you to perform the same opera-tions as the touch pad or mouse by touching the surface of the display with your finger. (Thefollowing explanation gives one example (for the default settings). The operation settings canbe changed in [Start] - [Programs] - [Touchscreen] - [Touchscreen Control].)Infrared is disabled when using the default settings. To be able to use Infrared, the setupof the device is needed. "Infrared Data Communication"The touchscreen function and Infrared can not be used simultaneously.The touchscreen function can not be used in the MS-DOS mode and when using thefullscreen in [MS-DOSprompt].When the operation of panning (only LCD) is performed while the screen resolution isset to [1024 x 768 dots] or [1280 x 1024 dots], the touchscreen function will not workproperly.If a change is made to the screen resolution, or the cursor can not be pointed correctlywith your finger, be sure to perform [Calibrate]. page 17CAUTIONHandling the touchscreenDo not place any object on the surface or press down forcefully with sharp-pointed objects(i.e. nails), hard objects that can leave marks (i.e. pencils and ball point pen).Do not allow things that could dirty the touchscreen, such as oil. The cursor may not workproperly in such cases.When the touchscreen becomes dirty:Wipe to remove dirty areas by using a dry soft cloth such as gauze or a soft cloth firstapplied with detergent diluted with water and then thoroughly wrung.Do not use benzene or thinner, or disinfectant-type alcohol.Moving the cursor ClickingDouble-clicking DraggingCursorTwo quicktapsOne tapTap and hold the object (i. e. fileor icon), move your finger on thesurface (dragging the object tothe desired location), then re-lease your finger.