Arranging Your Workspace; Comfort; Glare And Lighting - IBM 6643 - NetVista X40 - 128 MB RAM User Manual

Arranging your workspace

To get the most from your computer, arrange both the equipment you use and
your work area to suit your needs and the kind of work you do. Your comfort is of
foremost importance, but light sources, air circulation, and the location of
electrical outlets can also affect the way you arrange your workspace.
Lower
back
support

Comfort

Although no single working position is ideal for everyone, the following
guidelines will help you find a position that suits you best.
Choose a good chair to reduce the frequency of fatigue from sitting in the same
position for a long time. The backrest and seat should adjust independently and
provide good support. The seat should have a curved front to relieve pressure on
the thighs. Adjust the seat so that your thighs are parallel to the floor and your
feet are either flat on the floor or on a footrest.
When using the keyboard, keep your forearms parallel to the floor and your
wrists in a neutral, comfortable position.

Glare and lighting

Position the monitor and adjust the tilt to minimize glare and reflections from
overhead lights, windows, and other light sources. Place it at right angles to
windows and other light sources whenever possible. Reduce overhead lighting, if
necessary, by turning off lights or using lower wattage bulbs. If you install the
monitor near a window, use curtains or blinds to block the sunlight.
You might have to adjust the Brightness and Contrast controls on the monitor as
the room lighting changes throughout the day.
6
User Guide
Viewing distance
Seat
height