Which of the following is NOT part of the GPD Map setup process?

The process of setting up the GPD Map includes several essential steps that ensure accurate and effective radar operation. Clearing previous sector settings is not considered a part of the setup process because it is typically assumed that each time the map is configured, the operator is starting from a default or baseline setting that does not require a specific clearing step.

In contrast, setting the desired range is crucial, as it determines the radar's operational area. Centering the map aligns the focus on the appropriate geographical point or area of interest, which is vital for accurate radar readings and situational awareness. Additionally, setting sector boundaries is an important part of the configuration, as it outlines the specific areas from which data will be collected or monitored. Ensuring each of these steps is completed allows for optimal radar performance and accurate data interpretation. Thus, clearing previous settings is not explicitly needed as a part of the initial setup, which makes it the correct choice in this context.