Proface APL3000B - Node Box PC - Manual (Page 6)

5
LCD Panel Usage Precautions
• The LCD panel’s liquid contains an irritant. If the panel is damaged and any of this liquid contacts your skin, immedi-
ately rinse the area with running water for at least 15 minutes. If the liquid gets in your eyes, immediately rinse your
eyes with running water for at least 15 minutes and consult a doctor.
• The PS-A unit’s LCD screen may flicker or show unevenness in the brightness of certain images or at some contrast
settings. This is an LCD characteristics and not a product defect.
• There’s an individual difference in brightness and tone of LCD screen. Please be aware of this difference before using
the lined-up plural units.
• Depending on the ambient temperature, LCD displays may sometimes look whitish (at high temperatures) or blackish
(at low temperatures). This is an LCD characteristic and not a product defect.
• Some of PS-A unit’s LCD screens may contain black and white colored pixels. This is an LCD characteristic and not a
product defect.
• Extended shadows, or “Crosstalk” may appear on the sides of screen images. This is an LCD characteristic and not a
product defect.
• The color displayed on the PS-A unit’s LCD screen may appear different when seen from outside the specified view-
ing angle. This is an LCD characteristic and not a product defect.
Do not operate or store the PS-A in locations where it can be exposed to direct sunlight, high
temperatures, excessive dust, moisture or vibration.
Do not operate or store the PS-A where chemicals evaporate, or where chemicals are present in the air.
Corrosive chemicals: Acids, alkalines, liquids containing salt
Flammable chemicals: Organic Solvents
Do not use paint thinner or organic solvents to remove dirt or oil from the PS-A unit’s surface. Instead, use
a soft cloth moistened with a diluted neutral detergent.
Do not use or store the PS-A in areas with direct sunlight, since the sun’s ultraviolet rays may cause the
LCD’s quality to deteriorate.
Do not store the PS-A in an area where the temperature is lower than that recommended in the PS-A
unit’s specifications. Doing so may cause the LCD display’s liquid to congeal, which can damage the LCD.
Also, if the storage area’s temperature becomes higher than the specified level, the LCD’s liquid may
become isotropic, causing irreversible damage to the LCD. Therefore, only store the PS-A in areas where
temperatures are within the PS-A unit’s specifications.
After turning OFF the PS-A, be sure to wait a few seconds before turning it ON again. The PS-A may not
operate correctly if it is restarted too quickly.
Due to the possibility of unexpected accidents, be sure to back up the PS-A unit's data regularly.