Ken, first-aid idea (as you said both RXs dead and Cal failed...) :
1. Turn ON K3 2. On the K3 front panel, hold CONFIG menu and turn tech mode on (CONFIG: TECH MD ON). 3. Tap MENU to exit the menu and then tap DISP on the K3 front panel. 4. Rotate the VFO B knob to display SYN1 in the VFO B area of the display. You should see the status OK. the same for SYN2 status OK after... If there is no OK status of both synths then check the all TMP coax cables from and to the synths boards and check if synths boards seats well in the multi-pins headers... 73 - Petr, OK1RP ----- http://ok1rp.blogspot.com -- View this message in context: http://elecraft.365791.n2.nabble.com/Fwd-Mayday-K3-no-receive-no-output-tp7626976p7626985.html Sent from the Elecraft mailing list archive at Nabble.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