Display

Arrange the display so that the top of the screen is slightly below eye level when you’re sitting at the keyboard. The best distance from your eyes to the screen is up to you, although most people seem to prefer 18 to 28 inches (45 to 70 cm).

Position the display to minimize glare and reflections on the screen from overhead lights and nearby windows. If possible, use a tiltable display stand. The stand lets you set the display at the best angle for viewing, helping to reduce or eliminate glare from lighting sources you can’t move.

Shoulders

18–28 in. (45–70 cm)

Top of the screen at or

relaxed

 

slightly below eye level

 

 

(You may need to adjust

Forearms and

 

the height of your display

hands in a

 

by raising or lowering

straight line

 

your work surface.)

Forearms level or tilted slightly

Lower back supported

Thighs tilted slightly

Screen positioned to

avoid reflected glare

Clearance under work surface

Feet flat on the floor or on a footrest

More information about ergonomics is available on the web:

www.apple.com/about/ergonomics

Chapter 5   Last, but Not Least

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Image 71
Apple MC936LL/A manual Display