Apple 2009 MacBook Specifications download pdf (Page 65)

Chapter 5 Last, but Not Least 65

You might have to raise your chair so that your forearms and hands are at the proper

angle to the keyboard. If this makes it impossible to rest your feet flat on the floor,

you can use a footrest with adjustable height and tilt to make up for any gap between

the floor and your feet. Or you can lower the desktop to eliminate the need for a

footrest. Another option is to use a desk with a keyboard tray that’s lower than the

regular work surface.

Built-in Display

Adjust the angle of the display to minimize glare and reflections from overhead lights

and windows. Do not force the display if you meet resistance. The display is not meant

to open past 130 degrees.

You can adjust the brightness of the screen when you take the computer from one

work location to another, or if the lighting in your work area changes.

More information about ergonomics is available on the web:

Apple and the Environment

Apple Inc. recognizes its responsibility to minimize the environmental impacts of its

operations and products.

More information is available on the web:

www.apple.com/about/ergonomics

www.apple.com/environment

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Apple 2009 MacBook Specifications Page 65