Sony PCV-L640 manual Welcome, Choosing an Ergonomic Location

Models: PCV-L640

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VAIO Slimtop™ LCD Computer User Guide

Welcome

Thank you for purchasing your Sony VAIO® computer! Your new computer is a superb blend of high technology and easy-to-use functionality. This User Guide contains information about the applications included with your system, contact information for software vendors, and the specifications for your computer.

Choosing an Ergonomic Location

Before you get started, find the best location for your new computer. Here are some things to consider when planning your workspace:

Stable work surface — Use a stable work surface large enough to support the computer and other equipment.

Ventilation — Leave at least eight inches of space on the left and back sides ￿of your computer to enable proper ventilation.

 

Placement of the keyboard, mouse, and other input devices — Place

 

your keyboard, mouse, and other input devices so that your arms and hands

 

are in a relaxed, comfortable position. The keyboard should be directly in

 

front of you. Adjust the level of the keyboard so that your lower arms are

 

parallel to the floor. Keep your wrists in a relaxed position when you are

 

using the keyboard—not angled up or down. Use the palmrest only briefly,

 

for resting. While typing, never use the palmrest or rest your hands on the

 

table. Position the mouse at the same level as the keyboard. Hold the mouse

 

with a relaxed hand, and use your whole arm to move it. Take breaks during

 

sessions with your computer. Excessive use of the mouse or a joystick 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—

 

avoid slouching forward or leaning far backward.

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Viewing angle of the display — Position the display 18 to 26 inches

directly in front of you, with the top of the screen at or a little below eye

￿

level. Use the display’s tilting feature to find the best position. You can

reduce eye strain and muscle fatigue by placing the display in the proper

position.

 

 

 

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Sony PCV-L640 manual Welcome, Choosing an Ergonomic Location