Sony PCG-SR7K User Manual download pdf (Page 16)

VAIO® Notebook User Guide

Ergonomic Considerations

You will be using your notebook computer as a portable device in a

variety of environments. Whenever possible, you should attempt to

apply the following ergonomic considerations to both stationary and

portable environments.

❑

Position of your computer – Place the computer directly in front of

you as you work. Keep your forearms horizontal, with your wrists in

a neutral, comfortable position while using the keyboard, touchpad,

or external mouse. Let your upper arms hang naturally at your sides.

Take breaks during sessions with your computer. Excessive use of the

computer may strain muscles or tendons.

❑

Furniture and posture – Sit in a chair with good back support and

armrests. Adjust the level of the chair so your feet are flat on the floor.

A footrest may make you more comfortable. Sit in a relaxed, upright

posture and avoid slouching forward or leaning far backward.

❑

Viewing angle of the computer’s display – Use the display’s tilting

feature to find the best position. You can reduce eye strain and muscle

fatigue by adjusting the tilt of the display to the proper position.

Adjust the brightness setting of the display also.

Computer positioned

directly in front of you

Wrists relaxed

and flat

Arms at desk

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Sony PCG-SR7K User Manual Page 16