Digital Electronics Corporation PLB910-42 Installation Manual

Follow the instructions given below to ensure the correct and safe use of the PL.
• To prevent an electrical shock, be sure to connect the power cord to the PL
before connecting it to the main power supply.
• A fire or electrical shock may result if voltages are used with the PL that are
beyond the specified range. Be sure to only use the specified voltage.
• Before opening the PL's protective cover, be sure to turn the unit's power OFF.
This is because the PL's internal parts carry high voltages.
• If metal particles, water or other types of liquids contact any of the PL's internal
parts, immediately turn the unit's power OFF, unplug the power cord, and contact
your local PL distributor.
• Read and understand Chapter 4 "Installation and Wiring" thoroughly in order to
select an appropriate installation location for the PL.
• Before either plugging in or unplugging a board or interface connector, be sure to
turn the PL's power OFF.
• To prevent a possible explosion, do not install the PL in areas containing flammable gases.
• The PL is not appropriate for use with aircraft control devices, aerospace equip-
ment, central trunk data transmission (communication) devices, nuclear power
control devices, or medical life support equipment, due to these devices' inher-
ent requirements of extremely high levels of safety and reliability.
• When using the PL with transportation vehicles (trains, cars and ships), disaster
and crime prevention devices, various types of safety equipment, non-life sup-
port related medical devices, etc. redundant and/or failsafe system designs should
be used to ensure the proper degree of reliability and safety.
To Prevent Accidents
Follow the instructions given below to ensure the correct and safe use of the PL.
• Do not push on the PL's screen too strongly, with either your finger or with a hard
object. Excessive pressure can scratch, crack or damage the screen. Do not use
a pointed object, such as a mechanical pencil or screwdriver, to press any of the
touch panel's switches, since they can damage the display.
• If the screen becomes dirty or smudged, moisten a soft cloth with diluted neutral deter-
gent, wring the cloth well, and wipe the display. Do not use thinner or organic solvents.
• Avoid storing and operating the PL in direct sunlight, high temperatures and hu-
midity, and in areas where excessive dust and vibration will occur.
• Avoid using the PL in areas where sudden, extreme changes in temperature can occur.
This may cause condensation to form inside the unit, possibly leading to an accident.
• To prevent the PL from overheating, be sure its air circulation vents are clear and
clean, and keep the unit's operation area well-ventilated.
• Avoid operating or storing the PL near chemicals, or where chemicals can come
into contact with the unit.
• The Digital Electronics Corporation cannot be held responsible or provide any
compensation for damage(s) caused by the loss of data stored in the PL™s hard
disk drive (HDD). It is therefore strongly suggested that all important data and
software be backed up regularly to an external data backup device.
• After turning OFF the PL's power, wait until the internal HDD stops spinning
before turning on the power again (approx. 5 seconds).
PLB910-42/PLB911-42
Installation Guide
WARNINGS
1