Proface AGP3500 - 10.4 DIO HMI" - 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,
immediately rinse the area with running water for at least 15 minutes. If the liquid gets in your eyes, immediately
rinseyour eyes with running water for at least 15 minutes and consult a doctor.
• The GP unit's LCD screen may flicker or show unevenness in the brightness of certain images or at some contrast
settings. This is an LCD characteristic 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 GP unit's LCD screens may contain black and white colored pixels. This is an LCD characteristic and not a
product defect.
Do not operate or store the GP in locations where it can be exposed to direct sunlight, high temperatures,
excessive dust, moisture or vibration.
Do not operate or store the GP 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 GP unit's surface. Instead, use a
soft cloth moistened with a diluted neutral detergent.
Do not use or store the GP in areas with direct sunlight, since the sun's ultraviolet rays may cause the
LCD's quality to deteriorate.
The cover on the insertion hole for function switch sheet may deteriorate when used in environments that
experience high levels of ozone or extreme cold.
If moisture remains on the cover on the insertion hole for function switch sheet when inserted, it may even-
tually peel off. Please dry the cap on insertion.
Do not store the GP in an area where the temperature is lower than that recommended in the GP 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 GP in areas where
temperatures are within the GP unit's specifications.
After turning OFF the GP, be sure to wait a few seconds before turning it ON again. The GP may not oper-
ate correctly if it is restarted too quickly.
Be sure to back up the GP screen data in case they are lost accidentally.