On Sat, Jun 29, 2013 at 12:50 PM, Richard W Hemingway <rheming1 at sbcglobal.net> wrote: > I am new to the Elecraft. I now have ERR KEY - what is it and how can I get rid of it? Thanks It means that something is asserting (CW) key-down when the rig is turned on. Disconnect everything (except power) and power on - do you still get the error? 73, ~iain / N6ML