Important Notice and Safety Instructions 9
n Keep the entire computer system away from potential sources of electromagnetic
interference, such as loudspeakers or the base units of cordless telephones.
n Do not use a damaged or frayed power cord.
n If you use an extension cord with the product, make sure that the total ampere rating of the
devices plugged into the extension cord does not exceed the cord’s ampere rating. Also,
make sure that the total ampere rating of all devices plugged into the wall outlet does not
exceed the wall outlet’s ampere rating.
n Do not attempt to service the product yourself.
n Unplug the product and refer servicing to qualified service personnel under the following
conditions:
The power cord or plug is damaged; liquid has entered the product; the product has been
dropped or the casing is damaged; the product does not operate normally or exhibits a
distinct change in performance.
n If you plan to use the product in Germany, the building installation must be protected by a
10 or 16 amp circuit breaker to provide adequate short-circuit protection and over-current
protection for the product.
n When connecting the product to a computer or other device with a cable, ensure the correct
orientation of the connectors. Each connector has only one correct orientation. Inserting a
connector in the wrong orientation may damage both devices connected by the cable.
n If damage occurs to the plug, replace the cord set or consult a qualified electrician. If there
are fuses in the plug, make sure you replace them with fuses of the correct size and rating.
n Do not put any heavy object or load on the product. Excessive loads can cause a malfunction.
However, for the PP-100III and PP-100AP, it is possible to place one unit of this product on
top of another. In such a case, make sure the tops and bottoms are oriented the same, and
the exterior of the units are aligned. At the same time, take sufficient care to prevent a unit
from dropping or falling. Also, do not place more than one unit on top of another.
n Only for the PP-100III: Be sure to install the specified ones when you replace drives of the
product.
n Only for the PP-50II: Commercially available replacement drives do not function on this
product.
Choosing a Place for the Product
Observe the following when choosing a place for the product: