Which kind of COM port are you trying to use? There are two types available in the RRC.
1) The serial server ports COM1 and COM2, where COM2 is usually used for CAT (except in
a "twin" configuration.
2) The COM3 (otherwise known as COMEXTRA) port that can emulate Winkeyer
There are several ways to send CW, so you need to let us know which one you are using, e.g.
- using the Winkeyer emulation
- using the CAT port
- using a separate COM port (COM1 or COM2)
- using the AUX input
My guess is that you are trying to use the Winkeyer emulation on COM3/COMEXTRA, since you
wrote that FSK works fine. In that case, all you need to do is to:
- change COM3 to Winkeyer
- Look up in Windows Device Manager which Windows port is COMEXTRA
- Setup your CW sending program to use Winkeyer on that Windows COM port
73,
Mitch DJ0QN / K7DX