Dave, I really cannot help, but that message indicates that you have either a problem with the computer opening the serial port or the ability to connect to the K3.
A review of your computer capabilities (baud rates, port assignments, etc. is in order. 73, Don W3FPR On 8/5/2012 10:07 PM, David Guernsey wrote: > My K3/10 does not seem to want to connect to my Mac Mini computer. I have > disconnected and reconnected the cable from the radio to the computers USB > port. When I try to use the K3 Utility it says "Error opening serial port". > It won't connect to either the K3 Utility or MacLoggerDX. Any ideas? > > > 73 de Dave KJ6CBS > ______________________________________________________________ > 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 > ______________________________________________________________ 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

