WA Radio Scanner Users' Group

Great info there. Thanks.

I note that site says use D for AF and F for data. I'm still puzzled by that.

Thanks for the feedback. I'll give that a try.

Have waded through the Programming Software and didn't find anything on turning AFO on or off. The schematic in the Service Manual shows an AFON function with voltages for ON and OFF. I measured the AFON line and found that it sits at the OFF voltage. Seems like I need that ON to enable AFO in the O...

Thanks for the reply nra555. Sure appreciate you taking the time I'll be transmitting voice, so I assume I need the D jumper for audio modulation in, not the F jumper for data??? And it seems like I need to get the programming software to set the PTT. Have downloaded a copy and will be ordering a pr...

I'm a Newbie, chasing some help. I have an ICOM PRO400 and have installed an OPC-617 because I want to operate the unit in a console with a couple of other radios and switching to select the Mic, PTT and headphones amongst the radios According to the User Manual it appears to be a simple task to fit...