Panasonic DBS 824 Manual page 35

Figure 5-22 Voice Announce Unit (VAU) installation
Figure 5-23 Cable punch-out plate, Door Box Adaptor
Figure 5-24 Installation of the door box door opener
Figure 5-25 Connections to the Door Box Adaptor
issued 3/l 195
DBS 824-l O-300
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5-28
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5-30