Notes On Ergonomic Use - VS 910 Series Operating Instructions Manual

10. Notes on ergonomic use

- Seated/standing workplaces allow you to organize your work in a
particularly flexible way. Thanks to the possibility of adjusting the
height of the entire working area together with the screen and input
devices, it is possible to perform practically any activity either seated
or standing.
- Recommendations:
A. It is better to stand frequently for short periods than to
remain standing for a long time.
B. You should avoid standing with a static posture.
C. 2 to 4 changes of posture per hour are advised [Figure 1].
- The screen should be positioned in such a way that there are no
reflections on it due, for example, to the lighting or windows. Ideally,
you should position the screen in such a way that it is located
between two lighting strips and you are looking at it parallel to a
window. The top line on the screen should not be above the horizontal
visual axis. To permit a comfortable head position, you should look
downwards at the centre of the screen at an angle of approximately
35° [Figure 1].
- The height adjustment mechanism also makes it easy to adjust the
correct seating height. If possible, only sit on furniture that is ergo-
nomically shaped and is height-adjustable. The backrest should
provide optimum support for the lumbar vertebrae. Observe the
manufacturer's instructions about how to adjust the chair exactly
to your body size and shape.
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