Toshiba Magnia 550D, Руководство пользователя

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Getting Started
Keyboard comfort
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Arranging your work area
Carefully planned placement of your computer and desktop tools can help you avoid
stress-related injuries and make working more efficient. Adjusting the lighting can make it
easier to see your work and reduce eye strain.
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Place the keyboard on a flat surface, directly in front of you, at a comfortable distance.
When you use the keyboard, your arms and hands should be in a relaxed position
with your forearms parallel to the floor. You should be able to type without twisting
your body or neck.
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Place the monitor so that its top is at eye level (lower for bifocal or progressives
wearers).
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Adjust the screen to avoid reflections and glare.
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Set your paper holder at the same distance as the screen. If possible, adjust the
holder so that the paper is at the same height as the screen.
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Position the monitor so that sunlight or bright indoor lighting does not reflect off the
screen. Use tinted windows or shades to reduce glare.
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Avoid placing the monitor in front of a bright light that could shine directly in your eyes.
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If possible, use soft, indirect lighting in your computer work area.
Seating and posture
Correct posture and computer placement
When using the computer, sit comfortably. Proper seating is one of the primary factors in
reducing work strain.
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Position your chair so that the keyboard is at or slightly below the level of your elbow.
You should be able to type comfortably with your shoulders relaxed.
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Your knees should be slightly higher than your hips. If necessary, use a foot rest to
raise the level of your knees and ease the pressure on the back of your thighs.
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Adjust the back of your chair so that it supports the lower curve of your spine. If
necessary, use a cushion to provide extra back support.