What action is required when there is a request for an accuracy check of the RADAR?

Conducting a test at both the beginning and end of a shift is essential to ensure the reliability and accuracy of the RADAR equipment. This practice helps in identifying any issues that may arise during the operational period. By testing at the start of the shift, operators can confirm that the RADAR is functioning correctly before it is used in enforcement activities. Checking again at the end of the shift serves as a final verification, ensuring that the device has maintained its accuracy throughout the day. This twofold approach mitigates the risk of any undetected malfunctions that could lead to inaccuracies in speed detection.

Testing only at the beginning would not account for potential changes or malfunctions that may occur during the shift. Waiting until the end of the day to check the RADAR would also pose risks, as it could lead to reliance on potentially faulty readings throughout the entire duration of the shift. Calibration should be performed if discrepancies are found, but routine checks at both the beginning and end of the operational period are crucial for maintaining the integrity of speed enforcement activities.