Microphone wiring



Microphone connector on radio


Pin 1 - Microphone input
* Pin 2 - Push to talk
* Pin 3 - Scan down
* Pin 4 - Scan up
Pin 5 - 8 Volts
Pin 6 - Audio out
Pin 7 - Microphone Ground
Pin 8 - Ground


* NOTE - Connect these pins to ground for function to work


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