Acer AB460 F1 - Manual (Page 8)

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• 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 display brightness and/or contrast to a comfortable
level for enhanced text readability and graphics clarity.
• Eliminate glare and reflections by:
• placing your display in such a way that the side faces the window
or any light source
• minimizing room light by using drapes, shades or blinds
• using a task light
• changing the display's viewing angle
• using a glare-reduction filter
• using a display visor, such as a piece of cardboard extended from
the display's top front edge
• Avoid adjusting your display to an awkward viewing angle.
• Avoid looking 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 regularly and maintain a healthy body.
Warning! We do not recommend using the computer on a couch
or bed. If this is unavoidable, work for only short periods, take
breaks regularly, and do some stretching exercises.