The video below shows my pedestrian signals from the city of New York in operation. The 16" Winko-Matic pedestrian signal I received yesterday afternoon is shown here as well, and I recorded this video shortly after I wired it to the G.T.E. e/m signal controller.
The Winko-Matic and Cooper/AtLite Inc. L.E.D. insert work together, since they control the cross street, while the LPS-20 from Marbelite controls the main street on its own.
Enjoy.
