Specifications

2
 Maintenance
• Do not connect or disconnect Host and PL unit communication cables while the PL is turned
ON.
• The PL uses a lithium battery for backing up its internal clock data and the battery may
explode if it is replaced incorrectly. When replacement is required, use a Pro-face-designated
product.
 Installation
• Be sure all cable connectors are securely attached to the PL unit. A loose connection may
cause incorrect input or output signals.
 Wiring
• Be sure to ground the PL unit’s FG wire separately from other equipment FG lines. Also, be
sure to use a grounding resistance of 100Ω or less and a 2mm
2
[0.0062inch
2
] or thicker wire,
or your country’s applicable standard. Otherwise, electric shock or malfunctions may result.
• Be sure to use only the designated torque to tighten the PL unit’s terminal block screws. If
these screws are not tightened firmly, it may cause a short-circuit, fire or incorrect unit
operation.
• Be sure that metal particles and wiring debris do not fall inside the PL unit. They can cause a
fire, malfunction or incorrect unit operation.
 Maintenance
• Do not reset or turn the PL OFF, or insert or remove the CF Card while the PL unit’s CF
Card or hard disk is being accessed. Otherwise, CF Card and the hard disk internal data may
be damaged or lost.
 Unit Disposal
• When the product is disposed of, it should be done so according to your country’s regulations
for similar types of industrial waste.
 General Safety Precautions
• Do not press on the PL unit’s display with excessive force or with a hard object, since it can
damage the display. Also, do not press on the touch panel with a pointed object, such as the
tip of a mechanical pencil or a screwdriver, since doing so can damage the touch panel.
• Do not install the PL where the ambient temperature exceeds the specified range. Doing so
may cause a unit malfunction.
• To prevent abnormally high temperatures from occurring inside the PL, do not restrict or
block the PL unit’s rear-face ventilation slots.
• Do not allow water, liquids or metal fragments to enter inside the PL unit’s case, since they can
cause either a malfunction or an electric shock. (For use in Pollution Degree 2 environment.)
• Do not operate or store the PL in locations where it can be exposed to direct sunlight, high
temperatures, excessive dust, moisture or vibration.
• Do not operate the PL in areas where large, sudden temperature changes can occur. These
changes can cause condensation to form inside the PL, possibly causing it to malfunction.
• Do not operate or store the PL 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 PL unit’s surface.
Instead, use a soft cloth moistened with a diluted neutral detergent.
• Do not use or store the PL in areas with direct sunlight, since the sun’s ultraviolet rays may
cause the LCD’s quality to deteriorate.