[Elecraft] N1MM, KX3, and KXPA100

[Michael Dinkelman]

I've borrowed a KX3 and KXPA100 for the 7QP, going mobile.
I plan to use N1MM for logging, keying, and frequency control.

I can get N1MM to talk to the KX3.
I can get N1MM to talk to the KX3 through the KXPA100 daisy chained
serial connection.

However, whenever I talk through to the KX3 through the KXPA100,
the PA gets turned off. If I turn it back on, it gets turned back off.

I can't find any clues in the manuals and I can't find any clues on a search
of the net.

Someone must be using N1MM to talk to the KX3/KXPA100 combo.
Can someone give me any ideas of what I am doing wrong?

cheers
dink, n7wa