Thanks, David et.al. You're right. I've been using the Keyspan driver for the K3 Utility. I never bothered to reload the FTDI driver after I did a clean re-install of the operating system.
Don NA6Z On Sun, Dec 9, 2012 at 8:57 AM, David Fleming <[email protected]> wrote: > Don, > > It sounds like the FTDI driver is not installed on your MacBook. > You need to download and install the latest driver for Mac OS X (V 2.2.18). > > http://www.ftdichip.com/Drivers/VCP.htm > > David, W4SMT > > ------------------------------ > *From:* Don Putnick <[email protected]> > *To:* elecraft <[email protected]> > *Sent:* Sunday, December 9, 2012 11:07 AM > *Subject:* [Elecraft] [KAT500] Please help with Mac-KAT500 interface > > Hi all, > > I'm trying to control my KAT500 via the KXUSB cable to my MacBook Pro > running Mountain Lion. The only two ports I see are "Bluetooth-PDA-Sync" > and "Bluetooth-Modem". The first gets "KAT500 is not responding" error > message from the KAT Utility. The second gets a "Unable to open serial > port" error message. Any helpful hints would be greatly appreciated. > > Thanks and 73, > Don NA6Z > ______________________________________________________________ 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

