How is radar elevation adjusted when in the ACQ MODE?

The correct answer highlights that radar elevation in ACQ MODE is adjusted by changing altitude settings in the menu. This reflects how modern radar systems are integrated with software that allows operators to fine-tune parameters based on the specific mission requirements and the operational environment.

In the ACQ MODE, which is focused on acquiring targets, adjusting the radar elevation through menu settings allows operators to optimize the radar coverage and effectively track aerial threats at varying altitudes. This method enhances precision and reliability, allowing for more effective surveillance and engagement of targets.

The choice of manually adjusting radar elevation through a control stick does not provide the same level of accuracy and may be less efficient in dynamic operational conditions where quick adjustments are necessary. Using a dial on the radar system may be too simplistic for the complex requirements of air defense operations that call for systematic changes through a structured interface.

While automatic adjustments via software might suggest some level of intelligent processing, they do not specifically address the operator's role in setting altitude preferences or tailoring the system based on immediate threat assessments, which is critical in an active acquisition scenario.

Thus, the ability to change altitude settings directly in the menu ensures that operators can maintain control and make informed decisions based on situational awareness, making it the most effective method for adjusting radar