Acer Aspire E5-522 Safety Manual - Page 4

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4 - Tips and information for comfortable use

IP S A N D I N F O R M A T I O N F O R

Important

Some of the information in this guide may not apply to your computer.

Computer users may complain of eyestrain and headaches after

prolonged use. Users are also at risk of physical injury after long

hours of working in front of a computer. Long work periods, bad

posture, poor work habits, stress, inadequate working conditions,

personal health and other factors greatly increase the risk of physical

injury.

Incorrect computer usage may lead to carpal tunnel syndrome,

tendonitis, tenosynovitis or other musculoskeletal disorders. The

following symptoms may appear in the hands, wrists, arms, shoulders,

neck or back:

• Numbness, or a burning or tingling sensation.

• Aching, soreness or tenderness.

• Pain, swelling or throbbing.

• Stiffness or tightness.

• Coldness or weakness.

If you have these symptoms, or any other recurring or persistent

discomfort and/or pain related to computer use, consult a physician

immediately

department.

The following section provides tips for more comfortable computer

use.

Find your comfort zone by adjusting the viewing angle of the monitor,

using a footrest, or raising your sitting height to achieve maximum

comfort. Observe the following tips:

• Refrain from staying too long in one fixed posture.

C O M F O R T A B L E U S E

and

inform

your

company's

health

and

safety