OK. Thanks, Stefan, but I have most of that already. I have selected 
QRSS3 and set up the COM port. What I don't see anywhere is a setting 
that tells the software not to generate the QRSS as an audio tone, 
but to send it as a DC command to the COM port instead. 

I presume I should be able to type in the Transmit window of the 
Digimode Terminal, hit TX and then it will key my oscillator - but it 
doesn't. I know the connection to the COM port works as the Test 
button keys the Tx.

Any thoughts?

73 de Mike
========


> Ah, i forgot:
> 
> Am 10.04.2012 16:54, schrieb Mike Dennison:
> > I can configure SpecLab so the COM1 port will switch the key on and
> > off (using a helpful TEST button), but I can't find anything that
> > will connect a text input to the COM port.
> >    
> Open the components register card and then the digimode terminal 1.
> Here you can choose QRSS-3 or 60 in the predefined settings. You can
> then change the symbol rate to what you want, e.g. QRSS-60000 or CW at
> 200 BPM :-)
> 
> You have to define which cable of the RS232 is used for PTT.
> 
> 73, Stefan
>