Decatur Electronics Genesis II Select - Page 51

Genesis II Select
™
User’s & Installation Manual
16/September/2015
51
The road test veries that the radar unit’s patrol speed and the motor
vehicle speedometer are within ± 3 km/h of each other.
Drive the patrol motor vehicle at a constant, legal speed to verify the
correlation that exists between the patrol speed of the police motor
vehicle and the patrol speed of the radar unit. Generally they will be
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an inaccuracy of the radar unit but is attributable to a slight tolerance
in the speedometer. If the discrepancy is greater than ± 3 km/h then
the speedometer should be checked for accuracy and the alignment
of the antenna should be check to make sure they are pointing
straight ahead and not at an angle to the patrol motor vehicle. If you
have a dual antenna conguration, repeat this process.
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prior to enforcement and at the conclusion of the
ocer's tour of duty (if any enforcement action was
taken).