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Basics
Using the touch screen
Use only fingers to use the touch screen.
• D o not allow the touch screen to come into contact with other electrical devices.
Electrostatic discharges can cause the touch screen to malfunction.
• T o avoid damaging the touch screen, do not tap it with anything sharp or apply
excessive pressure to it with your fingertips.
• T he device may not recognise touch inputs close to the edges of the screen, which
are outside of the touch input area.
• L eaving the touch screen idle for extended periods may result in afterimages
(screen burn-in) or ghosting. Turn off the touch screen when you do not use the
device.
Finger gestures
Tapping
To open an application, to select a menu item, to press an on-screen button, or to enter a
character using the on-screen keyboard, tap it with a finger.
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