Copyright D.P. Browne 2011
EFIS DMC Panel
On either side of the pilots displays there is a panel for selection the on/off and
DMC selection for the displays. On the A330-
DMC Selection
Captains PFD and ND are on DMC1 , F/Os PFD and Nd are on DMC 2
NORM
Selects DMC 2 to provide Captains displays, or DMC to supply F/Os displays
1/2
Selects DMC 3 to provide the displays.
3
DMC is the Display Management Computer. See Display Architecture for details
PFD/ND XFR
This button swaps the PFD and ND display positions. It may be required if the PFD fails. If a PFD fails the ND automatically becomes a new PFD. To observe the ND again, the PFD/ND Xfr button must be pressed .
PFD & ND On/Off Brightness
These knobs modulate the brightness of the displays and also turn them on or off.
On the A330-
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