Wiring And Cable Connections - Panasonic Digital Business System Installation Manual

March 1997

Wiring And Cable Connections

1. Turn off the power to the telephone system.
2. Remove the system cover(s).
3. Connect the line cord to a secondary socket wired as per the diagram below. The pair on 3 & 4 are for VAU port
1 and 2 & 5 are for VAU port 2. The power supply for this unit is via port 1, therefore if only one port is
connected to the VAU, use port 1. Do not connect port 2 only.
4. Connect the modular plug to the VAU and replace the VAU's top cover.
Panasonic Digital Business System - Installation Manual
Figure 31 - Secondary Socket Wiring
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Issue 5