What is the correct order for initializing the AN/MPQ-64A3 radar rotation?

The correct order for initializing the AN/MPQ-64A3 radar rotation is crucial for the proper functioning of the radar system and ensuring that all safety protocols are followed. The sequence begins with the removal of the Data Acquisition and Reporting System (DAGR), which is a necessary safety measure to ensure that the radar can operate without interference from diagnostic systems.

Next, the Antenna Rotation "ON" command is initiated to prepare the radar's antenna for movement. Following this, the High Voltage "ON" command is essential to energize the radar operations, allowing the system to generate the necessary power for radar functions. After high voltage is engaged, the Radar "ON" command activates the radar itself, making it operational.

Finally, confirming that the Radar Control Terminal (RCT) is “OK” ensures that all systems and connections are correctly established. The process concludes with the ENTER command, which finalizes the initialization sequence, ensuring all components are operational as intended. This order maintains both functionality and safety, critical in radar operations.

This step-by-step approach highlights the logical sequence required for effective radar initialization, reinforcing the need for strict adherence to this process in practice.