Samsung NP940X3L-K01US User Manual page 21

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Basics
• D o not subject the touch screen to severe impacts or
press it with sharp objects. Doing so may damage 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.
• D o not expose the touch screen to water. The touch
screen may malfunction in humid conditions or when
exposed to water.
• D o not spray liquid cleansing solutions directly onto
the touch screen. The solution may enter the touch
screen or cause undesired operation. To clean the
screen, dampen a cloth with solution and gently wipe
the screen. Do not use solutions or cloths that contain
abrasive materials, as they may damage the touch
screen.
• D o not damage the edges of the touch screen. Doing so
may damage the touch screen.
• 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 are not using the
computer.
• M ake sure your hands are clean and dry before using
the touch screen. Remove any moisture from your
hands before using the touch screen.
• D o not expose the computer to foreign substances.
Doing so may cause the touch screen to malfunction.
• V ery light touches on the touch screen may not be
recognized.
• P recisely tap items on the touch screen for the best
results.
• T he touch screen sensors are located on the edges of
the touch screen. Therefore, do not cover the edges of
the touch screen with protective covers or accessories.
• T ouch screen gestures are available for touch screen
models running Windows and work only with some
applications.
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