I recently saw this happen on W6NV's P3 after upgrading the firmware from a very old version to the most recent version in one jump, or perhaps I accidentally removed power from the back of the P3 while it was on, while simultaneously bumping one of the front panel buttons. Reloading the firmware and doing multiple power cycles did not fix it.
Instead, if you can get to the P3 menu, go to the RESET option and press the knob. Or, if the P3 Utility still talks to the P3, go to the command tester and type: #RST; You may then find that the REF LEVEL is set way too high at 0 dB. Adjust REF LEVEL back down to about -120 dB and it should be back to normal. 73, Bob, N6TV On Tue, Apr 10, 2018 at 7:14 PM, Fred Jensen <k6...@foothill.net> wrote: > My P3 waterfall disappeared when I turned the rig on tonight. WF Height > shows the line, and it moves with the knob, but no WF, just a very tall > spectrum display. No SVGA. I'll maybe reload the FW tomorrow. > > 73, > > Fred ["Skip"] K6DGW > Sparks NV DM09dn > Washoe County > > ______________________________________________________________ > 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 n...@arrl.net ______________________________________________________________ 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
