NEC MultiSync LCD1830 User Manual page 18

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Caution
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CORRECT PLACEMENT AND ADJUSTMENT OF
THE MONITOR CAN REDUCE EYE, SHOULDER
AND NECK FATIGUE. CHECK THE FOLLOWING
• For optimum performance, allow
20 minutes for warm-up.
• 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 40 cm
and no further away than 70 cm from your
eyes. The optimal distance is 50 cm.
• Rest your eyes periodically by focusing on
an object at least 6 m 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 the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid
using any cleaning solution or glass cleaner!
• 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.
Allow adequate ventilation around the monitor so that
heat can properly dissipate. Do not block ventilated
openings or place the monitor near a radiator or other
heat sources. Do not put anything on top of monitor.
The power cable connector is the primary means of
detaching the system from the power supply. The
monitor should be installed close to a power outlet which
is easily accessible.
Handle with care when transporting. Save packaging for
transporting.
WHEN YOU POSITION THE MONITOR:
English-17