Panasonic DBS 40, Руководство пользователя

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Section
Chapter 5. Peripheral Equipment
Power Unit
Guidelines
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Up to four can be connected to the Power Failure Unit (VA-43703). If
a power failure occurs, the will automatically receive dial tone
directly from the central office. DBS features and restrictions do not apply
when the
are receiving dial tone from the CO.
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If a call is in progress through the Power Failure Unit (PFU) when the
power is restored, the call will be disconnected.
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The following tools are required to install the PFU:
Phillips screwdriver
Needle-nose pliers
Diagonal shears.
Installation
1. Remove the cover from the Power Failure Unit
2. Remove the cable punch-out plate (Figure 5-12) to make an opening for
the cables coming into the PFU.
To remove the plate, cut the grooves on either side with diagonal shears.
Then bend the plate back and forth with needle-nose pliers to remove it.
DBS Manual Issued
9