Hp Vectra VLi8 User Manual download pdf (Page 59)

English 55

4 Working in Comfort

• Back

- While sitting at your work surface, make sure your back is

supported by the chair's backrest in an erect position or angled

slightly backwards.

• Arms

- Your arms should be relaxed and loose, elbows close to your

sides, with forearms and hands approximately parallel to the floor.

• Wrists

- Your wrists should be as straight as possible while using the

keyboard, mouse or trackball. They should not be bent sideways, or

more than 10 degrees up or down.

• Legs

- Your thighs should be horizontal or angled slightly downward.

Your lower legs should be near a right angle to your thighs. Your feet

should rest flat on the floor. If necessary, use a footrest, but double

check that you have your seat height adjusted correctly before

getting a footrest.

• Head

- Your head should be upright or tilted slightly forward. Avoid

working with your head or trunk twisted.

• Overall

- Change your position frequently and take regular breaks to

avoid fatigue.

Setting Up Your HP

Computing Equipment

Make sure that all the elements of your HP computer system—monitor,

document holder, keyboard, mice and other input devices, and

headphones and speakers—are optimally arranged and adjusted to

meet your personal requirements. The recommendations that follow

will help you achieve this.

gap.bk : wic-chap.fb4 Page 55 Friday, January 15, 1999 5:03 PM

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Hp Vectra VLi8 User Manual Page 59