Sorry as far as I know only Train control systems decoders have the adjustable dimming of the headlights.
Pete
I pray every day I break even, Cause I can really use the money!
I started with nothing and still have most of it left!
I just installed the DZ123K3 in my new Kato NW2 (n scale), and everything works fine. I changed CV49 to 104 to get the dimming effect with the front headlight when I put the engine in reverse. It dims, only very slightly. I also tried changing CV50 to 120 to get the same effect with the reverse light. And again, it barely dimmed, so I decided to keep the reverse light as one that only comes on in reverse.
Is there a way to program the front light to dim more when I put the engine in reverse? Or am I stuck with the lamp as is because it's an LED mounted on the drop in decoder (as opposed to installing a resistor as you might do with a hard wire installation).
Thanks