I'm getting started with DCC. I have two Atlas Kato locos that I've installed a Digitrax decoder in. I changed the loco addresses and they run fine, but I've got a problem with the light.
The Atlas locos had a plastic light board installed that the decoder replaced. It had a single light bulb in the middle. After looking at the info that came with the decoder, it looked like is a rear and two front light connections. There's one in the front and middle of the board. I soldered the bulb to the middle connections but I can't get the light to come one, on either loco. I just want to get up and running with DCC for now, LED lighting and such can come later.
What am I doing wrong?