Set the HT jumper, and remove the PTT wire. In the Icom cable it's connected to ground and will cause exactly the problem you're describing.
Scott ditdah4fun wrote: > > > Hello All, I'm trying to set up a Tracker2 OT2m to a NUVI 350 and when > I power everything up the radio goes into TX and stays there so I > obviously have something wrong. For a starter I am running an ICOM > IC-W32A and using a ICOM type speaker MIC cable from Argent Data > Systems. I connected red speaker wire to serial pin 5, white MIC wire to > pin 1, blue PTT wire to pin 3 and black ground to pin 6. > Also, I was not sure about the need to connect the HT jumper in the > Tracker2 but it is connected. I might have something wrong in the > otwincfg set up (??). Any advice or correction will be much appreciated. > TNX, Jim / KW9B > >
