Acer KA200HQ Bedienungsanleitung PDF herunterladen (Seite 9)

Taking care of your vis

ion

Long viewi

ng hours, wearing incorrect glasses or contact lenses, glare, excessive

room lighting, poorly focused screens, very small typefaces and low-contrast

displays could stress your eyes. The following sections provide suggestions on

how to reduce eyestrain.

Eyes

•

Rest your ey

es frequently.

• Give your eyes regular breaks b

y looking away from the monitor and

focusing on a distant point.

•

Blink frequently t

o keep your eyes from drying out.

Display

•

Keep your displ

ay clean.

•

Keep your head

at a higher level than the top edge of the display so your

eyes point downward when looking at the middle of the display.

•

Adjust the di

splay brightness and/or contrast to a comfortable level for

enhanced text readability and graphics clarity.

•

Eliminate gla

re and reflections by:

•

placing y

our display in such a way that the side faces the window or

any light source

•

minimizing roo

m light by using drapes, shades or blinds

•

using a task light

•

cha

nging the displa

's viewing angle

•

using a glare-redu

ction filter

•

using a dis

play visor, such as a piece of cardboard extended from the

display's top front edge

•

Avoid adjus

ting your display to an awkward viewing angle.

•

oid

look

ing at bright light sources, such as open windows, for extended

periods of time.

Developing

good work habits

Develop the following

work habits to make your computer use more relaxing

and productive:

•

Take short breaks regularly and

often.

•

Perform some stretching exercises.

• Breathe fresh air as often as

possible.

•

Exercise regul

arly and maintain a healthy body.

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