User's Manual

Installation 15
5.4 Performance Tests
WARNING
A completed installation that is not tested may
result in improper system operation, which may
result in accidents and/or injuries. To avoid
this problem, test the system to verify
proper operation. Improper system operation
may result in unsafe driver action.
These installation instructions are the result of tests
performed in our laboratory and we believe these
tests to be accurate and complete. However, each
installation involves variables that cannot be
controlled or predicted. These variables may affect
the operational characteristics of the system.
To ensure proper system operation, 3M strongly
recommends that, when the system is turned on, the
installer functionally tests the system using an
Opticom GPS-equipped vehicle and an Opticom
GPS-equipped intersection.
To test the system, the installer drives the priority
vehicle through the intersection to verify that the
system is performing in accordance with customer
requirements.