[Elecraft] Spkrs+Ph ?? K3

Keith Trinity WE6R keith at elecraft.com
Tue Jun 2 13:58:47 EDT 2020


Sorry Rich that I did not explain it well, kinda rushed here...
There is a + - toggle (by tapping 1 in that menu) to change the sense 
for the phones socket switch. We had a change in suppliers for that 
socket and it went from being open or grounded sense when the phones are 
plugged in depending on the vintage of the KIO3-Audio board phones socket.
If in the wrong position, you can restore audio by setting spkr+ph to 
Yes but the rest of the audio gets all fubar.
So when I corrected the +-, there was no need to set to Yes, so I set to 
no assuming you had set to yes to get audio.
Confusing enough? hi hi ( there is more info in the K3 Utility Firmware 
notes).
You are welcome to set to yes or no as you like, just don't tap 1 in 
that menu or you may have to change it back.
*** Also depending on the vintage of radio Front Panel, if you do a 
reset (EE INIT) it may get toggled wrong.
In any case, the test (which I do at checkout) is to set spkr+ph to NO 
and if the audio goes away (with no phones plugged in), I set the toggle 
correctly.
I saved your config after checkout, so the toggle "should" get saved in 
that.
Keith WE6R Elecraft K3 Tech.


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