Power Failure Unit; Guidelines; Installation - Panasonic CPC-EX Installation Manual

Section 300-Installation

Power Failure Unit

Guidelines

• Up to four SLTs can be connected to the Power Failure Unit (VA-43703).
• If a call is in progress through the Power Failure Unit (PFU) when the
• The following tools are required to install the PFU:

Installation

1. Remove the cover from the Power Failure Unit (PFU).
2. Remove the cable punch-out plate (Figure 5-12) to make an opening for
DBS-2.3/9.2-300
If a power failure occurs, the SLTs will automatically receive dial tone
directly from the central office. DBS features and restrictions do not apply
when the SLTs are receiving dial tone from the CO.
power is restored, the call will be disconnected.
- Phillips screwdriver
- Needle-nose pliers
- Diagonal shears.
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 - Revised April 2000
Chapter 5. Peripheral Equipment
5-19