VarAC HF with IC-7100
I cannot get my IC-7100 to work with VarAC HF. It works fine with VarAC FM. When I use the HF profile the radio produces a strange sound and the "BUSY" indicator will not go off. I have tried with the internal sound card, a DRA-36 and a SignalLink all with the same results. VarAC works fine with both my IC-7300 and IC-9700. Any help would be greatly appreciated.
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Jim,
I am sending this video so you can hear the strange sound. The fist few seconds are Winlink and then I switched to VarAC. Note the "Busy" in the upper left corner