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• Be sure to check that the PL unit's power is disconnected before installing
the PL-HD110 in the PL in order to prevent electrical shock.
• Do not attempt to modify or open the PL-HD110, due to the danger of
shock or fire.
• When installing the PL-HD110, be sure to read this document's “2. Instal-
lation” section completely to insure that the unit is correctly installed.
To Prevent Accidents
• Since the PL-HD110 is a precision instrument, be sure it is neither hit by
nor pressed strongly against another object. After unpacking, be sure the
unit is not dropped or jolted during installation. Also, when a PL contain-
ing a preinstalled PL-HD110 is built in to a larger unit (i.e. an operation
panel) , the PL-HD110 should be removed from the PL and packed sepa-
rately prior to shipping the larger unit.
• Be sure water, liquids or metal particles are not allowed to enter the unit.
Any of these may cause either a breakdown or an electrical shock.
• Do not place or store this unit in a location where there is direct sunlight,
excessive heat, dust or vibration.
• Do not store or operate this unit near chemicals, or where there are chemi-
cal fumes.
Warning - Safety Precautions
This hard disk unit is made by the Digital Electronics Company for use with
its Panel Computer Series (which is hereafter referred to as the " PL") device
unit. This unit is provided as a replacement unit for maintenance.
Corresponding Product: PL-6700 Series Units
All product names used in this document are the trademarks of their respective
manufacturers.
Proface: Digital Electronics Corporation
MS-DOS, Windows: Registered trademarks of the Microsoft Corporation
PL-HD110
Operation Instructions
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