Is it possible to scramble an AIU? I have one that the accessory and switch assignments are messed up. The hard wiring has not changed from when I first installed the AIU. But the accessory assignments don't do what they are labeled for. And address 6 and 7 do the same thing! So what do I do to reset the AIU?
BTW, this setup has control from both the AIU and manual buttons on the edge of the layout. The functions still work correctly with those controls.
Chris
LVHR