Chapter 4 Maintenance & Troubleshooting
Introduction
This chapter includes instructions on cleaning and storing the mobile computer, and provides troubleshooting
solutions for potential problems during mobile computer operation.

Maintaining the Mobile Computer

For trouble-free service, observe the following tips when using the mobile computer:
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Do not scratch the screen of the mobile computer.
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Although the mobile computer is water and dust resistant, do not expose it to rain or moisture for an extended
period of time. In general, treat the mobile computer as a pocket calculator or other small electronic
instrument.
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The screen of the mobile computer is glass. Do not to drop the mobile computer or subject it to strong impact.
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Protect the mobile computer from temperature extremes. Do not leave it on the dashboard of a car on a hot
day, and keep it away from heat sources.
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Do not store or use the mobile computer in any location that is extremely dusty, damp, or wet.
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Use a soft lens cloth to clean the mobile computer. If the surface of the mobile computer screen becomes
soiled, clean it with a soft cloth moistened with a diluted window-cleaning solution.
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Periodically replace the rechargeable Li-ion battery to ensure maximum battery life and product performance.
Battery life depends on individual usage patterns.