Power Computing Power 100, Руководство пользователя

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Power 100/120 User Guide
49
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Safety and Health
Information
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Use this appendix to learn about safety and health issues related to computer use.
Safety instructions
Follow these guidelines to protect yourself from electrical shock:
■
Plug the computer into a grounded, three-hole outlet. Do not use a three-hole adapter in a
two-hole outlet.
■
Do not use your computer if the power cord is frayed or damaged.
■
Keep the computer away from moisture and liquid. Do not use it if you spill liquids on it.
■
Turn off the computer before removing its cover.
■ Never operate the computer without its cover.
■
Follow the safety instructions in this manual. A warning alerts you of a potential health
or safety hazard. A caution notice alerts you of potential harm to your computer or its
components.
Health-related information about computer use
The way you set up and use your computer can affect not only your productivity but also
your comfort and well-being. No set of guidelines can cover every situation, but if you
follow a few common-sense suggestions, you can prevent the eye fatigue and
musculoskeletal discomfort sometimes experienced by computer users.
Preventing eye strain
Whenever you focus your eyes on a nearby object for a long timeÑwhether you are reading,
sewing, or working on a computerÑyour eyes can get tired. Follow these suggestions to
prevent eye strain:
■
Take frequent breaks. Periodically look away from the screen and focus your eyes on
something farther than 20 feet away.
Appendix