Hello Group, I've been running K3 #5102 in SSB phone for about 1 year using a CM500 headset connected to the rear panel connectors. For PTT Tx keying, I've been using a handswitch connected to PTT IN on the rear panel. It's worked fine.
I've been away and not used my K3 for a few weeks. Turned it on tonight and found that closing the handswitch connected to PTT IN no longer puts the rig into transmit state. Disconnected the hand switch and replaced it with another RCA plug - shorted it and still no transmit state. The rig keys normally in SSB mode using the front panel XMIT button. I can't find a menu parameter that would alter the function of the rear PTT IN jack. Any ideas what might have happened? Nothing else in my hardware set up hs changed. Thanks for any help or ideas... 73, John VK7JB -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-rear-panel-PTT-IN-no-longer-working-pse-help-tp7455796p7455796.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
