Re: [Elecraft] K3 Error Message "ERR AT3"

Hi Dave, I too get this intermittently on my K3 #145. Probably been more frequent of late and also disables the ATU though oddly it still responds to checking/adjusting the LC settings from the menu ok - you can hear the relays clicking but press the ATU button or ANT1/2 and no response... Howev

[Elecraft] K3 Error Message "ERR AT3"

Hi All, Early on my K3 (#96) had an issue where it would not turn off without removing all power connections. This ultimately required a trip back to Elecraft to resolve the problem. That problem was fixed, but ever since I've continued to have periodic error message problems--specifically, I