Acer XB241H, User Manual

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English
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Taking care of your vision
Long viewing 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
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Display
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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.
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text readability and graphics clarity.
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using a display visor, such as a piece of cardboard extended from the display’s top
front edge
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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:
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