Samsung ATIV Book NP680Z5EX01US User Manual page 49

Using the Touch Screen
Touch screen use precautions
• Use the touch screen with clean and dry hands. In a humid
environment, remove the moisture from your hands and the
touch screen surface before use.
• Avoid directly spraying liquid cleansing solution onto the touch
screen. The liquid solution may enter the touch screen through
the bottom edge.
When using a liquid cleansing solution, dampen a cloth in
the solution and clean the screen with the cloth (a cleansing
solution or cloth containing abrasives may damage the touch
screen.)
• Do not apply a severe impact to the touch screen or press the
screen with a sharp object such as a ball-point pen.
This may damage the touch screen.
• If your finger only touches the touch screen slightly, your touch
may not be recognized.
• When pressing the touch screen, press over an item precisely
taking care not to press other items.
• The touch screen sensors are located at the edges of the touch
screen.
When installing a protective cover and accessory, be careful
not to cover the edges of the touch screen.
(For touch screen models only)
• Be careful not to damage the edges of the touch screen.
If the edges of the touch screen are damaged, the touch screen
may not work properly.
• If the touch screen is contaminated by a foreign substance
such as a bug or water, the touch screen will not work properly.
Use your touch screen after removing all foreign substances.
Chapter 2
48
Using Windows 8