Medion Akoya P340 series, Инструкция по эксплуатации

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4.7. Ergonomics
PLEASE NOTE!
Avoid dazzle, reflections and a light-dark contrast that
is too strong in order to protect your eyes.
The device should never be placed next to a window because
this is the brightest part of the room in daylight. This brightness
can make it more difficult for the eyes to adjust to the darker
display. The device should always be positioned so that the
direction of vision is parallel to the window front.
Setting up the device with your back to the window is incorrect
as reflections from the bright window on the screen will then be
unavoidable.
A position looking onto the window is also incorrect as the
contrast between the dark screen and the bright daylight can
cause problems for the eyes to adjust and result in problems.
The parallel line of vision should also be maintained in relation
to artificial lighting equipment.
In other words, the same criteria and principles apply where
the workspace is illuminated with artificial light. Where space
restrictions make it impossible to set up the screen as described,
then correct positioning (rotating, tilting) of the device/
screen can prevent dazzling, reflections and excessive bright-
dark contrast, etc. In many cases, an improvement can also
be achieved by using slats or vertical blinds on the windows,
partition walls or by changing the artificial lighting equipment.