[aprssig] Kantronix 3 plus to Motorola CDM 1550

[C B]

Hi
look for the best way to interface the Kantronix 3 plus to Motorola CDM 1550.
it would seem that for RX audio it would be  best is to use the flat output on the 20 pin connector and remover the EQ jumper in the Kantronix 3 plus. Is this correct?
For the TX audio i am unsure if the EQ jumper then makes the output of the Kantronix 3 plus flat or not. Thus should i use the flat input on the 20 pin connector pin 5 or the mike input 20 pin connector pin 5?
Any other advice on settings greatly appreciated.
Thank you in advance for any help.
Chris
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