guys I bought a lionel multi lot transformer at a flea market how do I find out how it operates it has 4 terminals A B C and X There is a handle that has 5 positions on top low is 1 and 5 is high
i wish I could show a photo but that isa little beyond my technology level
i can only guess that this is something from the 30's or even before
any help out there is appreciated
Pat K