[Elecraft] USB PTT causes strong Speaker Feedback in K3

[Bob KD7YZ]

Hello K3 List

K3 upgraded to K3s. MON = 0 .

When  I  push  the  PTT  on  the Icom SM-50 base mic, there is noticeable
feedback coming from the station stereo speakers.

In  the  past  week  I  have  not  reconfigured  the  CONFIG or MAIN nor
added/removed back-end cables.

So  ..since  there  IS  feedback, I MUST have done something. But search
thru config and manual I can't figure it out.

Help please?


--
73,
KD7YZ Bob EM88LL