It's the digital unit with its own decoderPart number would help?
Is this a digital light unit (with it's own decoder), or are you wanting to drive it from an existing decoder?
If the latter, which model of decoder?
It's the digital unit with its own decoder
I have the "manual" but simply do not understand itI can't find any relevant manual either. I suggest you send an email to hotline@massoth.de quoting those product numbers thatPhilP mentions. They are very helpful in my experience and reply quite quickly.