Re: Controlling HO DCC system MTH ?

Don Vollrath

The 'banner' of the NMRA governs only the DCC signaling interchange to the track and a few particular CVs for normal but minimal operation. From there each manufacturer is free to invent and define what the plethora of other possible CVs actually do and how. So it is not surprising that one needs to carefully read and understand the manual for each brand and type of decoder to determine how to get it to function like you want. Ditto with the variety of DCC control systems. Some are more versatile or limited than others. But your command station and programming method still needs to work in concert with the design of the decoder. DecoderPro exists to help makeĀ it somewhat convenient and sense of it all.


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