Lights do not work on my loco

[pierhalik]

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.

[trainman203]

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