[Elecraft] K3 and Microham keyer II

[Ross]

Advice please, I have the Microham working on receive, but I cannot get the transmission side going for digital modes.
Using Airlink Express (or any other digital program) I can get the PTT LED on the Microham to come on
but it doesnt bring the k3 into tx.
I have plugged the microham into the ACC socket, to try to get the K3 to transmit, but that doesn’t work.
I have used the setup given in the Microham manual, so far no luck.
Ideas please as to what I am missing.
Thanks
Roass
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