How is windshear guidance manually activated?

Windshear guidance is a critical safety feature that assists pilots when encountering windshear conditions, which can be hazardous during takeoff and landing phases.

Activation of this system is performed when the aircraft detects windshear through its sensors and provides the pilot with a warning or caution. In response to this alert, the pilot can manually activate the windshear guidance system by pressing the TOGA (Takeoff/Go-Around) button. This action commands the engines to provide maximum thrust, which is essential for countering the effects of windshear.

This process enhances the aircraft's performance during such critical moments, allowing the pilot to effectively manage the aircraft's altitude and speed to maintain a safe trajectory. The TOGA setting is specifically designed for situations requiring additional power, making it a necessary component of the windshear response protocol.

Other options listed do not pertain to the activation process of windshear guidance and do not align with operational procedures outlined in the aircraft’s flight manual.