Cabin control panel functions include which items?

Cabin control panel functions include which items?

• A. Cabin lighting, door entry lights, emergency lighting system, evacuation alarms, and jumpseat work lights
• B. Cabin lighting only
• C. Door entry lights only
• D. Evacuation alarms only

Answer: (D)

The key function being tested is the ability to trigger a cabin-wide alert in an emergency. The cabin control panel is designed so crew can initiate the evacuation warning, coordinating passengers to begin a rapid and orderly exit. This makes the evacuation alarm the essential, central control on that panel. Other items such as lighting controls or door entry lights are typically handled by different panels or subsystems, so they aren’t considered primary functions of the cabin control panel in this context. So the evacuation alarm stands out as the critical feature that this panel is intended to provide.

The key function being tested is the ability to trigger a cabin-wide alert in an emergency. The cabin control panel is designed so crew can initiate the evacuation warning, coordinating passengers to begin a rapid and orderly exit. This makes the evacuation alarm the essential, central control on that panel. Other items such as lighting controls or door entry lights are typically handled by different panels or subsystems, so they aren’t considered primary functions of the cabin control panel in this context. So the evacuation alarm stands out as the critical feature that this panel is intended to provide.