NEC LCD1810X Car Video System User Manual


 
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 monitors 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.
CN912B-2/LCD1810X/78135322 00.5.26, 0:03 PM22