User Manual

XII
Preface
Developing Good Work Habits
Developing good work habits is important if you n eed to wo rk in front of the computer fo r 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 sli ghtly below the
level of your elbow. Keep your forearms, wrists, and hands in a relaxed position.
•Your knees shoul d be slightly higher than your hi ps. Pl ace your feet flat on the fl oo r 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-degree angles when
you are working.
• Take periodic breaks if you are using the computer for long periods of time.
Remember to:
•Alter your posture frequently.
•Stretch and exercise your body several times a day.
•Take periodic breaks when you work a t the computer for long peri ods of time. Frequent and
short breaks are better than fewer and longer breaks.