The auto/manual status light is located at the Master Attendant Switch panel.

The auto/manual status light is located at the Master Attendant Switch panel.

• A. True
• B. False
• C. Not indicated
• D. Unknown

Answer: (A)

The Master Attendant system is the central control point for the cabin PA, calls, and related crew communications, so its mode indicator should be right where the controls that govern it are. The auto/manual status light shows which mode the Master Attendant system is currently in, and placing that indicator on the Master Attendant Switch panel provides immediate, at-a-glance feedback to the crew operating those controls. In automatic mode, the system handles calls and announcements per its preset logic; in manual mode, a crew member can take direct control. Because this indicator directly reflects the status of the Master Attendant system, its location there is logical and expected.

The Master Attendant system is the central control point for the cabin PA, calls, and related crew communications, so its mode indicator should be right where the controls that govern it are. The auto/manual status light shows which mode the Master Attendant system is currently in, and placing that indicator on the Master Attendant Switch panel provides immediate, at-a-glance feedback to the crew operating those controls. In automatic mode, the system handles calls and announcements per its preset logic; in manual mode, a crew member can take direct control. Because this indicator directly reflects the status of the Master Attendant system, its location there is logical and expected.