The pushbutton positions, and their illuminated indications, follow the "lights out” principle.While corresponding to particular aircraft configurations, indications also have the different color codes.Which color means A failure, of which the flight crew
The pushbutton positions, and their illuminated indications, follow the "lights out” principle.While corresponding to particular aircraft configurations, indications also have the different color codes.Which color means A failure, of which the flight crew should be aware, but does not call for immediate action:
