I configured my K3s to use DTR to key CW, (CONFIG:PTT-KEY to “Off-RTS”) and configured my logging program (Dxlog.net) accordingly; the COM port I’m using is the K3s virtual serial related to the USB connection. Everything worked fine.
Later on I unplugged the K3s to use it in another location, where I’ve just connected power and antenna (no USB); right after powering it up it went to TX, USB RTS was probably in an undefined state being interpreted as high so it keyed CW. I knew that might be the problem so I tried to access the CONFIG:PTT-KEY menu: there was no way to get there while the K3s was stuck in TX, as usual I got to the the “FW Revs” default config menu but I couldn’t move to the other menus. The only possible solution has been to get hold of a PC, install USB drivers and set RTS low. Question: is there any alternative power-up sequence to enter a sort of safe mode allowing me to change configuration ? Thanks Marco HB9CAT P.S.: all firmware revisions are the latest ______________________________________________________________ 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]
