Campbell Company
Guardian Installation Manual
906-0056 Guardian Installation Manual Rev A.docx
© Dick Campbell Company 2020. All rights reserved
Page 10 of 11
4
Post Installation
4.1
Operational Check
1. Make sure the station is securely attached to the pole with the arrow pointing to the
crosswalk.
2. Verify that the SPI is mounted horizontally in the signal head with the wiring sagging
below.
3. When first powered up, an audible locator tone will be present at the station. The locator
tone should be audible 6-12 feet from the station.
4. Depress the push button and verify that the LED turns on with an acknowledgement
message. If pedestrian field wires are connected to the station, verify that pedestrian call
is transmitted to the traffic controller.
5. Following a momentary press, verify the Walk message present and the vibro-tactile
surface vibrates when the walk sign is on.
6. Repeat again with an extended press. This time the location message should sound and
walk message should sound when the walk sign is on.
7. After the Walk message, verify that an audible locator tone is present during the clearance
(Flashing Don’t Walk).
8. Recheck all units for a full cycle to ensure all options and features operate as desired.
