In a ground control operation, what does the payload operator manipulate?

The role of a payload operator in a ground control operation primarily involves managing the systems that carry and operate the payload of the unmanned aircraft system (sUAS). This typically includes manipulating the various controls associated with onboard equipment, such as cameras, sensors, or other payload-specific devices. In the context of sUAS, when discussing the responsibility of a payload operator, the camera controls are a fundamental aspect since they directly relate to the capturing of imagery or data during a flight mission.

Manipulating the camera controls allows the operator to adjust settings such as focus, zoom, orientation, and even to start or stop recording based on mission requirements. This control is crucial for obtaining the desired quality and type of data needed for analysis post-flight. Therefore, the payload operator's focus on camera controls makes it the correct answer, as it is a central aspect of their operational duties within ground control operations.