Codan 8525B Series - Front Panel Connector

1-10 General Information 8525B/8528 Technical Service Manual
Issue 6 Publication No: 15-02036
1.2.5 Front Panel Connector
Microphone Connector
Pin Number Function
1 PTT ground
2 PTT active low
3 Microphone input
4 Microphone
ground
5 Speaker
connection*
6 Audio output
7 Audio output
*Linked to pin 7 for front panel speaker operation.