NEC MultiSync LCD 1810X - Manual (Page 22)

Appendix
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E - 7 Recommended Use
CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR
CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK
THE FOLLOWING WHEN YOU POSITION THE MONITOR:
• 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 down-
ward 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 53 cm for
the MultiSync LCD
1810X monitor.
• 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 turn-
ing your head while you are typing.
• Avoid displaying fixed patterns on the monitor for long periods
of time to avoid image persistence (after-image effects).
• Get regular eye checkups.
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