I’m using the Legacy 990 system. I think I’ve got it properly installed in a Lionel TMCC Pennsy T1. The procedure to program the R2LC and Feature Code refers to setting the Program Switch to Pgm. I presume they are referring to the small switch on the CCM, not the switch under the engine? Is the board’s switch used to program future ID assignments essentially replacing the engine’s Run/Pgm switch?
Thanks...Rich