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18 _ the basics
USING THE TOUCH SCREEN
Tap on touch screen with your thumb or fi ngertip.
incorrect correct incorrect
Do not use force when touching the touch screen, as it may cause damage to the
screen.
To avoid damage to the touch screen, do not use any object other than your thumb
or fi ngers to operate it.
Do not tap on the touch screen if your thumb or fi ngers are not clean.
Do not tap on the touch screen with gloves on.
The touch screen may not function if you use a fi ngernail or other instruments such
as a ballpoint pen.
NOTE