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QMX V2 and MAC Air M2 - connecting for digital


 

My QMX works fine for CW, but I am unable to connect it to my MacAir M2 for digital modes. I am using TS-440S as transceiver type and?/dev/tty.usbmodem1101 as my serial port and CAT for PTT method. I am able to get the receive and transmit buttons to light green and red. I am also getting an increased current draw and on screen there is a solid line under the band letter A,? indicating, according to the manual, that all is well for transmitting.

But I am not able to receive signals. I just get horizontal green lines and nothing else on the WSJT waterfall.

So, sound is not getting from the QMX to the computer program. (I can hear the signals if I listen through the audio port on QMX.)

I'm sure I am missing something simple. Can someone suggest what it might be?

Phil K3UT

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