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User’s Guide
Operating Environment
Ergonomics
Developing good work habits are important if you need to work in
front of the computer for long periods of time. Improper work habits can
result in discomfort or serious injury from repetitive strain to your hands,
wrists or other joints. The following are some tips to reduce the strain:
•
Adjust the height of the chair and/or desk so that the keyboard is at or
slightly below the level of your elbow.
•
Keep your forearms, wrists, and hands in a relaxed position.
•
Your knees should be slightly higher than your hips.
•
Place your feet flat on the floor or on a footrest if necessary.
•
Use a chair with a back and adjust it to support your lower back
comfortably.
•
Sit straight so that your knees, hips and elbows form approximately
90° angles when you are working.
Summary of Contents for 3X00C
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