Mike, do you have the latest firmware? I believe a similar issue was mentioned in a firmware update. I have experienced it myself at SK3W on a station with an outdated firmware.
73, Björn SM7IUN Den tis 5 feb. 2019 kl 19:47 skrev Mike K8CN <[email protected]>: > I believe I found a potential answer in the K3 manual (to my > embarrassment, I > should have looked there first, eh?) under the Troubleshooting section, > Receive mode: > > "HI CUR or SPKRS=1 warning: HI CUR may indicate a shorted left speaker > channel; the K3 will > reduce AF gain." > > Funny thing is that I don't use the internal speaker, just headphones > connected via the rear panel PHONES jack, and have never plugged anything > into the external speaker jack.......I guess I'll unbutton the case and see > if any wiring is awry. The intermittency of the HI CUR warning in receive > mode is puzzling - if there's a shorted audio channel, I would think it > would stay shorted unless my headphones have an intermittent short on one > side. > > Thanks, too, to Joe, 4Z7JBA, for his offline suggestion of another > potential > cause for the observed behavior in receive mode. > > Mike, K8CN > > > > -- > Sent from: http://elecraft.365791.n2.nabble.com/ > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
