Acer 193199140210 Podręcznik użytkownika - Strona 8

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Tips and information for comfortable use

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 and

inform your company's health and safety department.

The following section provides tips for more comfortable computer use.

Finding your comfort zone

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

•

avoid slouching forward and/or leaning backward

•

stand up and walk around regularly to remove the strain on your leg

muscles