A-8 Setting Up a Healthy Work Environment
Adjust the monitor height so that the top of the screen is at or slightly
below eye level. Your eyes should look slightly downward when
viewing the middle of the screen.
Position your monitor no closer than 12 inches and no farther away
than 28 inches from your eyes. The optimal distance is between 14
and 18 inches.
Rest your eyes periodically by focusing on an object at least 20 feet
away. Blink often.
Position the monitor at a 90° angle to windows and other light sources
to minimize glare and reflections. Adjust the monitor tilt so that
ceiling lights do not reflect on your screen.
If reflected light makes it hard for you to see your screen, use an anti-
glare filter.
Clean your monitor regularly. Use a lint-free, non-abrasive cloth and a
non-alcohol, neutral, non-abrasive cleaning solution or glass cleaner to
minimize dust.
Adjust the monitor’s brightness and contrast controls to enhance
readability.
Use a document holder placed close to the screen.
Position whatever you are looking at most of the time (the screen or
reference material) directly in front of you to minimize turning your
head while you are typing.
Get regular eye check-ups.
Vary Your Workday
If you use your computer for prolonged periods, follow these instructions.
Vary your tasks throughout the day.
Take frequent short breaks that involve walking, standing, and
stretching. During these breaks, stretch muscles and joints that were in
one position for an extended period of time. Relax muscles and joints
that were active.