[amsat-bb] 910/1.2ghz/sequencer

[Bob- W7LRD]

Hello 

I am trying to set up my 910/sequencer/amp.  Checking things out before hard wiring everything I discovered when grounding pin 3 of the acc socket the radio does go to xmit, and will do cw,  however to send ssb the ptt on the mic has to be pushed.  At times I use a Heil head set that has no PTT and I simply push the xmit on the radio.  Do I have to pick off the PTT at the mic connector?  I am probably overlooking something obvious.  What do you 910 experts have to say. 

As always, thankyou 

73 Bob W7LRD