Bob; Check the K3-KPA500 AUX cable. It is possible that one of the pins is bent and is not touching another pin (or the shell), causing the problem. If so, try to carefully straighten the pin so as not to break it, although most likely you would need to replace the cable.
Jack Brindle, W6FB On Jan 15, 2014, at 9:01 AM, Bob KD7YZ <kd...@denstarfarm.us> wrote: > > > I seem to have found that connecting the supplied RCA-Fono cable from > K3:PTT-OUT to KAT500 PTT (maybe Inhibit?) allows correct turn-on sequence > w/o K3 Xmit. > > Haven't remembered how I had the K3 Config:PTT sett ...PTT OFF-OFF or > otherwise > > Because when computer boots, the rig keys, and K3 is not in "VOX" > > > -- > > Bob KD7YZ > http://www.qrz.com/db/KD7YZ > www.denstarfarm.us/LGD > ______________________________________________________________ > 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 ______________________________________________________________ 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