The pedestrian LED traffic signal module shall be designed as a retrofit replacement for the message of a 400-mm 16-inch by 450 mm (18 inch) pedestrian signal housing built to the PTCSI Standard. The “HAND” and “MAN” symbol shall be 300 mm (12 inches) in height, and conform to PTCSI Standards. Pedestrian LED signal modules shall be designed so, that when operated over the specified ambient temperature and voltage range, the signal shall attract the attention of, and be readable to, a viewer (both night and day) at all distances from 3 meters to 60 meters (9.8 feet to 196.9 feet). The measured Chromaticity coordinates of the LED pedestrian signal module shall conform to the Chromaticity requirements of Section 4.2 and figure 2 of the PTCSI standard. The LED pedestrian signal module shall be man/hand with full figure for the man and, full figure for the hand. Man/Hand overlay and countdown should be within same module.
