[RTTY] Icom 746 and MFJ Interface

[Andy]

I am trying to set up an Icom 746 with an MFJ1275 interface to do FSK.
I have no problem with AFSK or PSK etc and can get the rig to key, but
I get a steady carrier when I try to transmit in FSK.
Com ports all seem to be setup ok and normal rig control works good.
I have the LSB is really FSK turned off and selected soundboard fsk in
Rittyrite
Any ideas?




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