Appendix A
Maintaining Your
Handheld
This chapter provides information on the following:
■Proper care of your handheld
■Prolonging battery life
■Resetting your handheld
Caring for your handheld
Your handheld is designed to be rugged and reliable and to provide years of
■Take care not to scratch the screen of your handheld. Keep the screen clean. When working with your handheld, use the supplied stylus or
■Your handheld is not waterproof and should not be exposed to rain or moisture. Under extreme conditions, water may enter the circuitry through the front panel buttons. In general, treat your handheld as you would a pocket calculator or other small electronic instrument.
■The screen of your handheld contains a glass element. Take care not to drop your handheld or subject it to any strong impact. Do not carry your handheld in your back pocket: if you sit on it, the glass may break.
■Protect your handheld from temperature extremes. Do not leave your handheld on the dashboard of a car on a hot day or on a day when temperatures are below freezing, and keep it away from heaters and other heat sources.
■Do not store or use your handheld in any location that is extremely dusty, damp, or wet.
■Use a soft, damp cloth to clean your handheld. If the surface of the handheld screen becomes soiled, clean it with a soft cloth moistened with a diluted
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