NEC 1940wcxm User Manual



•  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 6 inches and no

further away than 28 inches from your eyes. The optimal

distance is 20 inches.

•  Rest your eyes periodically by focusing on an object at

least 20 feet 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 antiglare filter.

•  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.

•  Get regular eye checkups.
Ergonomics

To 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  and

may produce eye fatigue to insufficient contrast.

Cleaning the LCD Panel

•  When the liquid crystal panel becomes dusty or dirty, wipe gently with a soft cloth.

•  Do not rub the LCD panel with coarse or hard material.

•  Do not apply pressure to the LCD surface

•  Do  not  use  OA  cleaner  as  it  will  cause  deterioration  or  discoloration  to  the  LCD

surface.

Cleaning the Cabinet

•  Unplug the power supply.

•  Dampen a soft cloth with water and a neutral detergent. Gently wipe the cabinet then dry

gently with a soft cloth.

NOTE:  Many plastics are used on the surface of the cabinet. DO NOT clean with benzene,

thinner,  alkaline  detergent,  alcoholic  system  detergent,  glass  cleaner,  wax,

polish cleaner,soap powder, or insecticide. Do not touch rubber or vinyl to the cabinet

for a long period of time. These types of fluids and fabrics can cause the paint to deteriorate,

crack or peel.

CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR

CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE

FOLLOWING WHEN YOU POSITION THE MONITOR: