DEC 3000 800, Руководство пользователя

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Customizing Your Work Area
Positioning
Components Table 2–1 explains the numbered elements in Figure 2–2.
Table 2–1 Positioning Your System Components
Adjust your chair so that...
!
Your feet are flat on the floor—use a footrest if
needed.
"
Your legs form a right angle to the floor.
#
The backs of your knees are free from the seat
pan.
$
The body weight rests on the spine with support
at the lower back region.
Adjust your monitor and keyboard so that...
%
Your wrists are straight and supported. Keyboard,
mouse, and mousepad are at elbow height.
&
Your elbows are close to your sides, with your
upper arms perpendicular to the floor.
'
You maintain a neutral neck posture with the top
of the video screen no higher than eye level.
Adjust lighting and monitor so that...
(
Light is directed away from the screen to reduce
glare. Look away to distant objects frequently.
Use the tilt and swivel capabilities of your monitor
to place it in the most comfortable position for
your own use.
)
The screen is at the correct distance for your
vision.
Preparing to Install the System 2–5