Reply to "MTH Z 4000 ISSUE ????"

OK gentlemen.....what's the go.

Are these Z4000 transformers built to only start operating at approx. 9V???

I have tested both sides of both Z4000 transformers I have, and they are all the same......nothing till about 9V from zero upward. Have I purchased two "dud" transformers from Stouts??

Is there a "fix" to get the Z4000 to start supplying power at 2V, like my Z1000 does??

Gunrunner John......should I use the Proto-Sound reset chip (pictured below) on the three diesels and one steamer that appear to be hyper sensitive to the requirement for a gradual drop in voltage below the 9.5V the Z4000 can only deliver??

Peter.....(Buco Australia)

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