Proface FP3900 - 19 Flat Panel" - Manual (Page 5)

4 FP-2500/FP-2600 Series User Manual
Essential Safety Precautions
• Do not strike the FP unit’s touch panel with a hard or heavy
object, or press on the touch panel with too much force,
since it may damage the display.
• When the surface of the display screen becomes dirty or
smudged, clean the display with a cloth soaked in a neu-
tral detergent. Do not use paint thinner or organic sol-
vent.
• Do not press on the touch panel's face with sharp ob-
jects, such as a mechanical pencil or screwdriver, since
it might damage the LCD panel.
• Do not use or store the FP in direct sunlight, excessively
dusty or dirty environments, or where chemicals or their
vapors are present in the air.
• Do not restrict the FP unit's natural ventilation, or store or
use the FP in an environment that will increase the FP's
internal temperature.
• Do not use the FP in areas where sudden, large changes
in temperature may occur. These changes can cause con-
densation to form inside the unit, possibly leading to a
malfunction.
• When the product is disposed of, it should be done so
according to your country's regulations for similar types
of industrial waste.
Notes on the FP unit's Liquid Crystal Display (LCD)
• The FP unit's LCD contains a strong irritant. If the panel
is damaged and the LCD unit's liquid contacts your skin,
be sure to wash it with running water for at least 15 min-
utes. If any of this liquid should enter your eye, be sure
to flush the eye with running water for more than 15 min-
utes, and see a doctor immediately.
• The brightness of the LCD screen will depend on the
screen's current display and the LCD unit's contrast ad-
justment. Any brightness variations that result are nor-
mal for LCD displays.
• There are minute grid-points on the LCD surface. These
points are not defects.
CAUTIONS