NEC MultiSync LCD1565 User Manual

NEC MultiSync LCD1565 User Manual Manual pdf 12 page image

10Recommended Use –continuedCORRECT PLACEMENT AND ADJUSTMENT OF THE MONITORCAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THEFOLLOWING WHEN YOU POSITION THE MONITOR:• For optimum performance, allow 20 minutes for warm-up.• Adjust the monitor height so that the top of the screenis at or slightly below eye level. Your eyes should lookslightly downward when viewing the middle of thescreen.• Position your monitor no closer than 16 inches and nofurther away than 28 inches from your eyes. Theoptimal distance is 20 inches.• Rest your eyes periodically by focusing on an object atleast 20 feet away. Blink often.• Position the monitor at a 90° angle to windows and other light sources to minimizeglare and reflections. Adjust the monitor tilt so that ceiling lights do not reflect on yourscreen.• 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 anycleaning 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 orreference material) directly in front of you to minimize turning your headwhile you are typing.• Avoid displaying fixed patterns on the monitor for long periods of time to avoid imagepersistence (after-image effects).• Get regular eye checkups.LCD Cleaning• Clean the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using anycleaning solution or glass cleaner! Removing the dust and other particles will preventyour LCD panel from being scratched.• Never pour or spray any liquid onto the LCD monitor.• Do not apply pressure to the LCD panel.ErgonomicsTo realize the maximum ergonomics benefits, we recommend the following:• Use the preset Size and Position controls with standard signals• Use the preset Color Setting• Use non-interlaced signals with a vertical refresh rate between 60-75Hz• Do not use primary color blue on a dark background, as it is difficult to see andmay produce eye fatigue to insufficient contrastFor more detailed information on setting up a healthy work environment, write theAmerican National Standard for Human Factors Engineering of Visual Display TerminalWorkstations – ANSI-HFS Standard No. 100-1988 – The Human Factors Society, Inc.P.O. Box 1369, Santa Monica, California 90406.LCD15651765manual.p65 5/27/03, 8:31 AM10