It's the same behavior, whether you move the knob slow or fast, kind of like one of the channels on the encoder is being lost. Elecraft told me I need to send it in to be repaired.
Jim/KA2RVO On Tue, Oct 18, 2016 at 5:55 PM, Steve <[email protected]> wrote: > I have seen a similar issue with my PX3 but it may not be the same or it > may be related to the root of the problem. > > What I notice is what "in the old days" would be switch bounce. What I > notice (like you) is when I turn the knob fast the value bounces around but > doesn't go anywhere. I find that if I turn the knob real slow it will > work. The knob is an encoder and must be seeing CW/CCW pulses out of sync > or something like that? > > Does slow work? > > steve WB3LGC > > > On 10/16/2016 12:34 PM, James Austin wrote: > >> My PX3 no longer responds to the knob being turned. The only indication I >> see when turning it is when the marker frequency is being displayed. When >> turning the knob, the displayed marker frequency bounces back and forth >> between something like 14.050.80 and 14.050.85. >> >> The PX3 is otherwise functional. >> >> Any suggestions? I opened it up and all the solder connections for the >> encoder are solid. >> >> 73, >> >> Jim/KA2RVO >> ______________________________________________________________ >> 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] > ______________________________________________________________ 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]
