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- R0/0/639/199
- text/20/15
- out, massage them, anything but
- bending, twisting or straining
- your wrists or fingers. NOTE:
- use your entire hand while
- picking things up, not just the
- thumb and forefinger. Palms
- should be kept up off the
- keyboard . Use wrist rests.
- Position your tilting keyboard
- pan so your elbows are bent at
- 90 degree angles and your wrists
- at 10 to 20 degrees from
- horizontal. The middle row of
- the keyboard should be at elbow
- level. Also, hit the keys as
- lightly as possible. It doesn't
- take great force to depress a
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-
- text/329/15
- computer key. Situate the
- computer screen 15 to 30
- degrees below eye level; NEVER
- above eye level. Put it 22 to
- 26 inches from where you
- sit. Stay at least four feet
- away from the back sides of
- other monitors in your
- workplace. No one yet knows
- just how harmful VDT radiation
- is to users' health.
- Anti-radiation screens can help
- but only block only electric
- fields at very low frequency
- levels and extremely low
- frequency levels. They do not
- block magnetic fields, which is
- ~
-
- S1000/80
- S2000/80
- S4000/80
-