against falls onto flat surfaces, but can still be damaged if it is struck directly or scratched by a
sharp object.
zAvoid dropping your handheld computer or subjecting it to severe impacts.
zDo not apply excessive pressure to the display screen.
zIf you carry your handheld computer in a carry case or with other items, make sure the display
screen is protected against scratching and other damage.
zUse only a soft, dry cloth to remove dust and dirt.
CAUTION NEVER use solvents of any kind on the case, keyboard or display screen.
See Also
Cleaning Your Computer
Using Your Computer Safely
Cleaning Your Computer
If the screen of your handheld computer gets dirty, clean it with a dry, clean cloth. If the handheld
computer gets very dirty, clean it as follows:
zMake sure the battery is correctly fitted. If you have dropped your handheld computer, check the
case is intact.
zWipe the handheld computer case and screen with a damp cloth.
zPolish the screen with a dry cloth.
zTo remove stubborn deposits, use a soft bristle brush. Treat the screen and keyboard gently.
zBlow any water out of the connectors then leave the handheld computer to drain and air-dry. Do
not expose the unit to temperatures above 60ºC (140ºF).
CAUTION NEVER use solvents of any kind on the case, keyboard or display screen.
See Also
Maintaining Your Computer
Using Your Computer Safely
Using Your Computer Safely
Your handheld computer has been ergonomically designed for comfortable and safe use. However, as
with all equipment, you should pay attention to good working practices while using it.
Some people may experience discomfort while using computers. If ignored, this discomfort may
sometimes lead to Repetitive Stress Injury (RSI), which is also known as cumulative trauma disorder or
repetitive motion injury. You can minimise the risk by following these guidelines:
zPay attention to your posture. Keep your fingers and body relaxed whenever possible.
zAvoid keeping your muscles tense for long periods. Change your tasks often to avoid prolonged
muscle strain. Support the handheld computer while you are using it.
zReduce eyestrain by adjusting the backlight settings properly for your working environment. Look
away from the screen periodically and focus your eyes on distant objects. Have your eyes checked
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