Boeing 777: ADIRU, AYSM and PFC

777 ADIRU, AYSM and PFC by jerome meriweather
	Maintenance OverHead Glareshield Forward Pedestal
Right to Window Heat Down to Electrical To View a Control's Description, MouseOver it and ... Click to "Show" - MouseDown to "Drag" - DoubleClick to "Hide"

777 Photo and/or Graphic Element

ADIRU Switch

ON - Applies power ot the ADIRU
OFF - ADIRU is selected OFF
ADIRU ON BAT Light - ADIRU is powered by the airplane battery. Illuminates only when the ADIRU has been aligned on airplane or ground power and power is subsequently removed or failed.

Thrust Asymmetry Compensation Switch and Light

AUTO - The system operates automatically if Thrust Asymmetry is detected.
OFF - Disconnects the Thrust Asymmetry Compensation system from the flight control system.
Light - Indicates the system has been automatically or manually disconnected.

Primary Flight Computers Switch and Light

AUTO - the flight control System operates in the normal mode and automatically switches to the secondary or direct mode if a system fault is detected.
DISC - Disconnects the Primary Flight Computers and replaces flight control system in the direct mode.
DISC Light - Indicates Primary Flight Computers are disconnected automatically or manually and the system is in the direct mode.