K4ELV: You need to have a 3 pole plug on the straight key, even though only the ground and tip are used. I am not sure about the menu issue. I fussed with the two pole vs three pole plug issue myself, but it did no damage or lasting troubles to the KX-1 when I was trying the two pole plug.
-Brian KNØN _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com