Module F - Slide 17

ModuleF_Slide17

When looking at speakers mounted on pedheads,the same issues need to be considered. In the photo on left, the pushbutton controls the crosswalk that goes out and to the right (passes in front of those cars). The pedhead on that pole signals a different crosswalk (goes back and to the right). Thus, the speaker that gives the WALK indication for the crosswalk controlled by the pushbutton has been placed on the pedhead closest to the crosswalk, however, it’s the pedhead for the other crosswalk. The speaker could be mounted there, but it needs to be wired to the other pedhead!  The diagram show an overhead view of this problematic setup. Each pushbutton has been placed incorrectly on the pole with the pedhead that controls the perpendicular crosswalk.