I can’t seem to get the KMA-20 to do what i want it to do, which is send and receive on COM1 and monitor COM2. I have the mic selector on COM 1, and then no matter what i do with the other switches, nothing works. I tried with the AUTO in the middle position, then toggle COM2 through all 3 positions. I tried having the AUTO in Speaker and in Phone, toggled COM2 through all the positions, still no luck. If i switch the mic to COM2 i hear the COM2 frequency.
This is with the GNS530, btw.
Looks like the AUTO switch doesn’t do anything and is always stuck in AUTO.