Trouble hooking up MRC dual XFMR.I replaced my two MRC XFMR's with a MRC780 ampac dual transformer common rail Atlas electrical controls. The system worked many times before. green slide switches. common rail. I do not know how to hookup the new dual action ampac780
the ampac780 works with one set of outputs.
Thank you,
tr1

does not work with two outputs. only one.