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View Full Version : Hardware PTT for iMac OSX Snow Leopard?



WN9HJW
05-22-2010, 10:14 AM
Deleted

ka8ncr
05-23-2010, 09:15 AM
Can you fire up a terminal emulator like Minicom and see if it toggles that way? If it does, then the problem is with Cocoa PTT. If it doesn't, then the upgrade broke the USB serial device you're using.