Re: [Elecraft] KAT2 unresponsive

2017-08-19 Thread Don Wilhelm
Bob, The '--' in the ATU menu means that the KAT2 firmware is not being seen by the K2 MCU. Take a good look at the point where the control cable is attached to the KAT2 control board - look for broken wires. Do the same for the header that plugs to K2 Control Board P4. Make certain the

[Elecraft] KAT2 unresponsive

2017-08-19 Thread Bob
After doing a re-alignment of my K2 ser. #3218 yesterday I started to play on the air and suddenly my KAT2 would no longer tune to my buddipole antenna. In fact, the ATU menu is now inaccessible. When entering the menu system and selecting the ATU submenu, the only display is "--" while rotating