HP Servers - Working In Comfort

7
Working in Comfort
Preparing Your Work Environment
A height- and tilt-adjustment feature. It should be easy to
adjust your chair height from 40 cm to 52 cm (15.5 inches to 20.5
inches) as measured from the top of the seat pan to the floor. If you
are much taller or shorter than average, you may need a chair that
can be adjusted beyond this range. Adjust your chair so that the
work surface or keyboard tray is at elbow height and your feet are
flat on the floor with your knees slightly bent below your hips. Ide-
ally, the seat pan should be able to tilt both forward (minimum of 5
degrees) and backward (minimum of 10 degrees). If the chair has an
adjustable seat pan, inclining the seat slightly forward will transfer
some of the pressure from the spine to the thighs and feet. This will
relieve pressure on your back.
A curved seat edge. The front of the seat should be curved and
finished in a waterfall edge.
An adjustable back support in both height and forward and back-
ward tilt. It is important that the backrest correctly supports the
lower part, or lumbar curve, of the back.
A freely rotating swivel so you can move easily from side-to-side.
Fully adjustable and padded armrests. The chair arms should
not interfere with adjusting the chair or moving it close to your work
surface.
Your Work Surface
Ideally, you should be able to adjust the height of your work surface.
A simple way to ensure your work surface is at the correct height is to
first adjust the height of the seat-pan of your chair. With your chair
properly adjusted and your feet firmly on the floor, adjust the work
surface height until your forearms are parallel to the floor when you
have your fingers on the keyboard or other input device.
If possible, choose a work surface with cable management capabilities.
This will keep your cables and wires orderly, off the floor and out of your
way.
It's also best to choose a non-reflective work surface to minimize eye
discomfort from reflections and glare.
wic.book Page 7 Friday, December 5, 1997 11:24 AM