Mitch & Dennis,
Thanks very much for your help. I like the idea of using the built in WinKeyer, but I think in my case I may not be able to use it because I don't have my Radio-RRC's COM1 and COM2 connected. (I use a Lantronix RS-232 server for CAT, rotator, etc.)
I have tried to understand the manual, and I'm pretty sure, but not 100%, that without the Radio-RRC's COM1 or COM2, I will not be able to use the built-in WinKeyer. Could you please confirm this?
73 Marvin VE3VEE