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Green indicates the YardMaster has switched to GREEN.
Red indicates the YardMaster has switched to RED.
Blue indicates one of the following:
1. YardMaster is in PROGRAMMING MODE
2. Flashing blue: The YardMaster has RESET.
Operation will continue after 5 seconds.
When flashing RED or GREEN a time delay is in process.
When flashing RED/BLUE and then GREEN/BLUE the YardMaster is self-running due
to the RED sensor terminals closed on power up.
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Sensor LED
LED indicators
o The blue sensor LED will flash when any sensor is detected
and also when a command is received from a StationMaster.
o When the current sensor is enabled the blue LED will be ON when
a train is detected.
RRConcepts.com
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