Thanks, Don. I went and tried it with my previous PC and it worked fine. So, I went back to the KPA100 manual to look at how the pinouts were specified. The manual recommended looping CTS to RTS on the PC side, which I did when I first built the KPA100 and it worked fine with the PC that was current at that time. But not with new PC! I pulled the jumper out and it now works fine with N1MM logger on the new PC.
So, KPA100 serial cable builders ... keep an eye out for this one ... that jumper may disable K2 to PC communications. Thanks again, Don. - Bruce K1FFX ----- Bruce Rosen K1FFX K2/100 6982 KSB2 KAT100-1 -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-N1MM-Logger-with-KPA100-tp7576690p7576699.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