[Dx4win] MMTTY, FSK and no FSK

Floyd Sense fsense at charter.net
Tue Mar 28 09:23:36 EST 2006


Recently built a new system and had to reinstall all the software. 
Since then, am unable to get MMTTY under DX4WIN to key the FSK line.
MMTTY as stand-alone works just fine and keys proper PTT and FSK lines 
as it has for many years.  MMTTY under DX4WIN keys the PTT line just 
fine, but not the FSK line.  Looking for ideas as to why.  Here's how 
I'm set up: DX4WIN V7, MMTTY 165B.  In DX4WIN setup parameters: CW/PTT 
control- COM4, DTR is CW keying, RTS is PTT Control.  RTTY tab - Type = 
NONE.  In MMTTY setup, Misc Tab, TX port set to COM-TxD(FSK).  In MMTTY 
window, keying setup, PTT Control set to RTS.

MMTTY window is opened from DX4WIN, receive is just fine.  If I hit the 
TX button, RTS line comes up on COM4 for PTT, but no FSK.  As you'd 
expect to see if MMTTY were set up for AFSK.  Again, MMTTY stand-alone 
works perfectly.  Any ideas?

73, Floyd - K8AC


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