I’ll echo Cliff’s questions, and ask a few more. My reading of DDUtil says it extracts frequency information from the SDR and presents it to external devices. Unless it has been expanded with further functionality, I don’t see how it would key the amplifier.
With this in mind, please describe exactly how you have the KPA500 connected to the FLEX, including the connected ports and signals. Also, the answers to Cliff’s questions are important. If the asterisk does not appear, then the amplifier is not seeing the PTT signal activated. And, from what you have already said, the processor appears to be running just fine. The CPU does a self check on power-up, which says that the program is just fine. The fact that any information is being displayed also says that it is working. I strongly suspect that the answer is elsewhere, most likely in the interfacing to your rig and computer. With some more info, we should be able to help you solve this riddle. 73, Jack Brindle, W6FB Elecraft Engineering > On Dec 26, 2015, at 8:33 AM, joeduerbusch <k...@arrl.net> wrote: > > I got a new KPA500 for Christmas. It worked fine. > But I tried to interface it with my FLEX-6300 using a program Called DDUTIL. > DDUTIL connected to both the Flex and KPA500 but now I have NO KPA500 > keying. Yes I have the PA Key hooked up. Without the DDUTIL the KPA500 > worked > and changed bands by RF. That doesn't work either. > > Is there a HARD RESET for the KPA500 as I think its computer is locked up > > Joe K0BX > > #1 Honor Roll Mixed > Honor Roll RTTY > 5BDXCC Plus 30,17,12 > 5BWAS > > > Stop the insanity! > Please do not add me to any distribution lists (Joke, Stories or Junk) > without my permission. > ______________________________________________________________ > 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 jackbrin...@me.com ______________________________________________________________ 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
