Basic Operation Manual (PDF)
Atlas O - Blog Post
The Atlas Signal Control Board can operate standalone, or as part of an integrated system to replicate the behavior of many North American prototypes, providing selectable 2 or 3 block (ABS_ operation, flashing aspects, approach-only, and PRR and color position light options. It can drive either common cathode or common anode signals, and can be powered by AC or DC. The system can be used on layouts operating on either analog (DC or AC) or Digital Command Control (DCC) power through the use of appropriate block detectors (not available from Atlas), and can also be manually controlled.
1. Plug any Atlas Signal into the Control Board using the Universal Attachment Cable (70 000 050)
2. Connect a single wire from your block detector of choice (DC, DCC, Optical) to the Signal Control Board.
3. Connect power from your transformer to the Signal Control Board.