How do I set the SL40 frequencies from DU2 of my dual GRT system? DU1 ("Primary") talks to the SL40 just fine. I guess this is because the serial data line to the SL40 is connected to it. But, I can't get DU2 to set the frequencies. I have configed DU2 with "SL40 Commands" set to Yes. I guess I thought that when I send a list from DU2, it would tell DU1 to send it to the SL40. Is this not correct?
Thanks,
Thanks,