Hello, I have old loco with "DCC on board" decoder - 2012 Santa Fe nr.3501, item nr.60302.
It has on board DCC decoder inside board H601X-PCB01 rev-c.
When I started with it, lights were working (flickering), when running the engine. I then had to change address and speed and now I cannot switch on the lights. Do you have manual for this decoder with list of CVs?
Or any idea, how to reset this decoder back to factory settings? Thanks.

The manual and list of CV's are available on the Soundtraxx website under "factory installed decoders."

This would be a non sound GP38-2 right? SOundtraxx will be of no help here.

The lights shouldn't have been flickering on a DCC locomotive. The light function my have burned out.


The usual default reset is CV8 at a value of 8 but this doesn't apply to all decoders.