(DIR) Return Create A Forum - Home --------------------------------------------------------- Lionel Trains (HTM) https://lioneltrains.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: O Scale ***************************************************** #Post#: 2135-------------------------------------------------- 6-62162 AUTO CROSSING GATE AND SIGNAL By: njjrjohn Date: May 3, 2019, 8:12 pm --------------------------------------------------------- The two lamps on this signal are wired to flash simultaneously, i.e., both flash on and off at the same time. What would I need to rewire them so that each bulb flashes alternately? It's probably a different board, or chip to replace the one that's originally built into the unit, but I don't know what part it would be. Thank you. #Post#: 2168-------------------------------------------------- Re: 6-62162 AUTO CROSSING GATE AND SIGNAL By: njjrjohn Date: July 14, 2019, 6:48 pm --------------------------------------------------------- This is to update my question. After studying how these signals work a little more, I don't think there is any built in mechanism that makes the lamps alternate. I am guessing the alternate flashing is created by the controller that is used to wire them to the track. Does that sound right? Does anyone know anything about this? #Post#: 2169-------------------------------------------------- Re: 6-62162 AUTO CROSSING GATE AND SIGNAL By: TrainLarry Date: July 15, 2019, 7:53 pm --------------------------------------------------------- The Crossing Gate would have to be modified if you want the lights to blink alternately. Each bulb would have to be wired to a separate activator, an electronic board, or insulated track sections that will effect the blinking. Larry *****************************************************