This headlight behavior might be part of how Digitrax transponding works. Perhaps there¡¯s a way to turn transponding off in the decoder if you¡¯re not using it?
Bob
On Oct 7, 2024, at 8:31?PM, Timothy P. Alder Jr. via groups.io <tim.alder@...> wrote:
The speed issue is actually something I see with the decoder before even changing the address or reading it into the roster. The forward light is very dim in reverse, when it should be ¡°off¡±. It does not exhibit this behavior in forward (ie. front headlight on, rear headlight is off as expected). I¡¯ve seen this behavior on two other brand new DN147A0 boards. I¡¯ve eliminated the possibility of short with motor leads on the frame halves with capton tape. With three boards in a row this is somewhat leading me to believe this is either hardware or software problem with the decoder itself, but wanted to verify all the CV settings and maybe turn off features like BEMF to test.
¡ª
Bob Jacobsen
rgj1927@...
Bob Jacobsen