NEC ELECTRA ELITE IPK II - Page 339

Electra Elite IPK II Document Revision 3
System Hardware Manual 7 - 13
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9. Connect the two-conductor station cable from the CN4 connectors in the
PGD(2)-U10 ADP to the Door Box terminals. These wires must be routed
through the opening in the bottom of the Door Box mounting bracket.
 Be sure to maintain the proper polarity.
10. Replace the front half of the Door Box and reattach the screw to secure it
in place.
Figure 7-12 Setting the PGD(2)-U10 ADP for a Door Box
Door Box CH1 Door Box CH2
RCA Jack for External Page,
External Ringer,
and External Music Source
Relay 5
Relay 6
Door Box Connections
S3-S6
Circuit type selection
To Digital Station Port