PO Box 1686 Land O' Lakes, FL 34639 813-406-4288
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General Wiring Instructions

All NJ LED crossing signals, block signals, and signal heads contain 3v common anode LED’s. Dropping resistors are factory installed to protect the LED’s and it is recommended to use 9-14v DC power.
The wires with the resistor connect to (-) and the wire without the resistor is the common (+).
NJ semaphore signals, O & S scale switch stands, and #1309/#3309 Blue Signs contain 3v bulbs. Dropping resistors have been factory installed and it is recommended to use 9-14v DC power.
Please refer to your signal system instructions for proper wiring.
- To operate crossing gate signals and semaphores please refer to NJ #8000 Servo-Master.
- To operate cross-buck signals please refer to NJ #8003 Flash-Master.
- To operate block signals please refer to NJ #8005 ABS Master.