NEC Express5800 Series User Manual page 34

Tips for your health and safety
Using a computer extensively may affect different parts of your body. Here are tips you should follow while working
on a computer to minimize strain on your body.
Adjust the angle of your display
Most display units are designed for adjustment of the
horizontal and vertical angles. This adjustment is important
to prevent the screen from reflecting bright lights and to
make the display contents easy to see. Working w ithout
adjusting the display to a comfortable angle makes it
difficult for you to maintain a proper posture and you w ill
get tired easily. Adjust the view ing angle before use.
Adjust the brightness and contrast of the display
Display screens have functions to control brightness and
contrast. The most suitable brightness/contrast depends
on age, individuals, and environment, so adjust it to suit
your preferences. A too bright or too dark display is bad for
your eyes.
Clean your equipment
Keeping your equipment clean is important not only for the appearance but also for functional and safety reasons. A
dusty monitor makes it difficult to see the display contents, so clean it regularly.
Take rest breaks
When you feel tired, take a break. Light exercise is also
recommended.
Express5800 Series 17.3-inch LCD Console Drawer (1port) User's Guide
34