NEC L3H Quick Start Manual page 9

Please consider the following suggestions when setting up a comfortable work area.
Arrange Your Equipment
Arrange your equipment so that you can work in a natural and relaxed posi-
tion. Place items that you use frequently within easy reach. Adjust your
workstation setup to the proper height by lowering the table or stand that
holds your computer equipment or raising the seat height of your chair. Po-
sition your notebook computer directly in front of you for increased safety
and comfort.
Adjust Your Chair
Your chair should be adjustable and stable. Vary your posture throughout the
day. Keep your body in a relaxed yet upright position. Use the entire seat and
backrest to support your body. The angle formed by your thighs and back
should be 90° or more. Place your feet flat on the floor.
Adjust Your Input Devices
Position your keyboard directly in front of you. Adjust the keyboard height
so that your elbows are near your body and your forearms are parallel to the
floor. If you use a mouse, position it at the same height as the keyboard and
next to the keyboard. Type with your hands and wrists floating above the
keyboard. Keep from bending your wrists, hands and fingers sideways.
Adjust Your Screen or Monitor
Correct placement and adjustment of the screen or external monitor can
reduce eye, shoulder and neck fatigue. Adjust the height of your screen or
external monitor so that the top of the screen is at or slighly below eye level.
Your eyes should look slightly downward when viewing the middle of the
screen. Position your screen no closer than 30 centimeters and no further
away than 70 centimeters from your eyes. The optimal distance is between 35
and 45 centimeters.
Vary Your Workday
Vary your tasks throughout the day. Take frequent short breaks that involve
walking, standing and stretching.
Copyright©2001 NEC Computers International BV
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