Reply to "Running PS1 with conventional, transformer control"

PS-1 is not command control. TMCC or DCS has nothing to do with it. PS-1 engines are basically a conventional engine with sound and some other features that are controlled with a series of button and bell presses with a conventional transformer with bell and horn buttons.  The MOST important thing to do with a PS-1 engine is to change the battery BEFORE putting voltage to the engine. If it is the old White MTH battery then toss it and replace it with a new MTH green battery or a BCR. Don’t use the battery in the kitchen junk draw you think is still good!