RickO posted:harmonyards posted:You don’t have to do anything to a TMCC engine to run conventional. Set it on the tracks, make sure the switch is in RUN and it will go. ......don’t short out anything! It’ll automatically know whether it’s on a conventional track or a Command track.......Pat
If hes got a cab 1 base plugged in. Even though its not connected to the conventional loop the loco will sit there waiting for commands from the remote.
One side of the Tmcc/Legacy system signal is transmitted through the ground wiring of your train room via the ground lug on the command base wall wart.
Yep, your right Rick, I saw isolated and had a brain fart....