SHD2 and Position Signals

The SHD2 can drive several types of signals including position. The position of the lights determine the signal aspect. In some position signals the center light is on all the time. For this type of signal use the lunar output of the SHD2 to drive the center LED. Program CV29 with a value of two (2).

The pictures shown are of an Oregon Rail Supply HO scale position signal. The outside LEDs are internally wired in parallel and the center LED is by itself. The brightness of the center LED was adjusted to match the outside LEDs. Note: Be aware this kit did not include the fine wire needed to run down the mast pole.

position_grn position_yel position_red