I did some more digging through my notes and found "D results in KPA500 displaying MCU LOAD. Recovery from accidental D requires rear power off, rear power on, then front panel power press".
Accidental sending of D does not seem to explain the KPA500 powering up with LCD test pattern. Reload fixed the problem but I still don't understand what caused it. I suppose I should disclose that my KPA500 is, and was, loaded with development firmware not ver 1.54. 73, Andy, k3wyc ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com