NEC JC-1747UMW, User Manual

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• If the monitor has been dropped or the cabinet damaged.
• If the monitor does not operate normally by following operating
instructions.
• 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.
CORRECT PLACEMENT AND ADJUSTMENT OF THE
MONITOR CAN REDUCE EYE, SHOULDER AND
NECK FATIGUE. CHECK THE FOLLOWING WHEN
YOU POSITION THE MONITOR:
• 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 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.
CAUTION
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