Medion MD8825, Руководство пользователя

Страница: 15 / 74

Safety
Connecting
Operation
Help
Appendix
- 9 -
Working Ergonomics
Note
Ensure that the monitor is set up in such a way that reflections , glare
and light/darkness contrast are minimized. The top line of the
screen should be at eye level or slightly below.
Change your position frequently and take regular breaks to prevent fatigue. Sitting in
one position for long periods can be uncomfortable. To minimize the potential for
physical discomfort or injury, it's important that you maintain proper posture, as
follows:
Back :
While sitting at your work surface, make sure your back is supported by the chair’s
backrest in erect position or angled slightly backwards.
Legs :
Your thighs should be horizontal or angled slightly downward. Your lower legs
should be near a right angle to your thighs. Your feet should rest flat on the floor. If
necessary, use a footrest, but double check that you have your seat height adjusted
correctly before getting a footrest.
Arms :
Your arms should be relaxed and loose, elbows close to your sides, with forearms
and hands approximately parallel to the floor.
Wrists :
Your wrists should be as straight as possible while using the keyboard, mouse or
trackball. They should not be bent sideways, or more than 10 degrees up or down.
Head:
Your head should be upright or tilted slightly forward. Avoid working with your head
or neck twisted.