APS Online Workshop: Overview

Module A

Module B1

Module B2

Module C

Module D

Module E

• Slides 1-10
• Slides 11-20
• Slides 21-30
• Slides 31-40
• Slides 41-50
• Slides 51-60
• Slides 61-63
• Slide 61
• Slide 62
• Slide 63

Module E: Exercises

Module F

Module G

Module E1 - Slide 62

Pretime signals are typically in downtown areas and some of the concerns that have been raised include that poles are in the wrong places and sidewalks are wide and engineers don't want to install pushbuttons where pushbutton actuation is not required. In addition, some voice concerns over noise. Noise can be controlled by careful adjustment of the APS.