[WriteLog] Fw: PTT problem with Icom 756proIII

[peter jackson]

----- Original Message -----
From: "peter jackson" <peter.jackson17 at ntlworld.com>
To: <writelog-request at contesting.com>
Sent: 07 March 2005 09:22
Subject: PTT problem with Icom 756proIII


> Hi, I am new to this reflector so sorry if this has been asked before, I
> have looked through the archives and not found it.
> I have a 756 proIII I selected on the Ports 756proII ticked the PTT box,
rig
> control works fine showing frequency and mode, but the ptt puts the rig
onto
> transmit all the time. I have tried both DTR and RTS, RTS keeps the line
> high even when WL is closed down.
> I am using a 4n23 optoisolater and the set-up works fine with Logger and
> MMTTY stand alone. BTW the rig will only talk to the computer when the
> address on the rig is set to 50h, not other address that have been quoted.
> Also how do I make the rig key for FSK? once I get the ptt sorted. Thanks
in
> anticipation, 73 Pete
>
>