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Reply to "TIU was working fine - now it’s not"

He might have missed that Joe.   Let's try again...

You must power the TIU from fixed #1 or the aux power in!


I didn’t miss it! 😉

I’ve got an input from side 1 of my Z4000 to input 1 on the TIU.  As noted above though, I checked earlier and the TIU LED did not illuminate with just the transformer on.

If this indicates I’m not getting power through the Fixed 1; does MTH sell a cable I can plug into my power bar then into the Aux power in?

Idle thought and likely irrelevant but; my fixed input 1 pairs with my fixed output 1 and the track that leads to it is hosting a conventional engine.  It’s running fine.



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