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Reply to "Manual control of Atlas O 3 rail signal"

Sorry, TLDR (or TL;DR) was shorthand for the summary or the 'too long didn't read' version.  If you just want to connect a switch to the DIN wired to ground  that's the quickest way. I thought I'd share some thoughts on the other inputs that aren't utilized as often.

Hey Norm,

Additionally the new signal boards have FYin and FGin (the F meaning flashing).  The older signals mentioned above would need a six wire to eight wire plug to take advantage of these features.

Flashing yellow on a single target is advanced approach and flashing green on a single target is track speed.  The flashing green is often used in the northeast corridor traffic.

Lou N  

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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