Copyright D.P. Browne 2011

EFIS Switching Panel

The EFIS switching panel is located in front of the throttle levers on the pedestal.  

The flight crew may select which display uses which system sensor inputs.

ATT HDG

CAPT ON 3

ADIRU 1 supplies IR Data to PFD 1 ND 1

NORM

F/O ON 3

ADIRU 2 supplies IR Data to PFD 2 ND 2

ADIRU 3 supplies IR Data to PFD 1 ND 1

ADIRU 2 supplies IR Data to PFD 2 ND 2

ADIRU 1 supplies IR Data to PFD 1 ND 1

ADIRU 3 supplies IR Data to PFD 2 ND 2

AIR DATA

CAPT ON 3

ADIRU 1 supplies Air Data PFD 1 ND 1

NORM

F/O ON 3

ADIRU 2 supplies Air Data PFD 2 ND 2

ADIRU 3 supplies Air Data to PFD 1 ND 1

ADIRU 2 supplies Air Data PFD 2 ND 2

ADIRU 1 supplies Air Data PFD 1 ND 1

ADIRU 3 supplies Air Data PFD 2 ND 2

FM

BOTH ON 2

NORM

BOTH ON 1

FMGC 2 feeds data to the PFD 1 and ND 1

FMGC 2 feeds data to the PFD 2 and ND 2

Captain’s ND shows “OFFSIDE FM CONTROL“

Both FMGCs are working independently but are synchronized by a cross talk bus.

FMGC 1 feeds data to the PFD 1 and ND 1

FMGC 2 feeds data to the PFD 2 and ND 2

AUDIO

CAPT ON 3

ACP 1 is utilized by the Captain

NORM

F/O ON 3

ACP 2 is utilized by the F/O

ACP 3 is utilized by the Captain

ACP 2 is utilized by the F/O

ACP 1 is utilized by the Captain

ACP 3 is utilized by the F/O

FMGC 1 feeds data to the PFD 1 and ND 1

FMGC 1 feeds data to the PFD 2 and ND 2

F/O’s  ND shows “OFFSIDE FM CONTROL“

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