Andy, The Microham manual says you must disable autobaud in any ICOM used with the router. Make sure it is disabled and either 9600 baud or 19200 baud is selected in the ICOM.
You must get frequency control working before you can use PTT by CAT. 73, Skip KH6TY ----- Original Message ----- From: "Andrew O'Brien" <k3uka...@gmail.com> To: <digitalradio@yahoogroups.com> Sent: Sunday, February 15, 2009 4:11 PM Subject: [digitalradio] No PTT, FLDIGI with ICom 746P and Digikeyer I am trying to help a friend set-up FLDIGI on his new laptop using his Microham Digikeyer. Using the device router for the digikeyer (control port 5 and PTT port 6) the digikeyer PTT test button does toggle the PTT. However when using FL-Digi , frequency display corresponds with the Icom 746 but the T/R button fails to place the Icom in to transmit mode. Any ideas ? When configuring FL-DIGI, we did try to use HAMLIB and PTT via CAT control, but that did not produce a PTT wither. Andy K3UK Internal Virus Database is out of date. Checked by AVG - http://www.avg.com Version: 8.0.138 / Virus Database: 270.10.15/1921 - Release Date: 1/28/2009 6:37 AM