I A P 2 0 2 3 . 0 0 1 - A F M / I R I S T E X A N I I P A G E | 95
FOR SIMULATION USE ONLY ā NOT A TRAINING AID
d. Loss of top screen navigation capability (due to PFD/EICAS rule). This
prevents the crew from changing the screen displayed on the MFD.
2. If two MFDs have failed in the same cockpit, the remaining MFD reverts to the
PFD screen when the aircraft is in the air and to EICAS screen when the aircraft is
on the ground. The pilot can then change this screen to any other screen.
The MFD automatically changes to the EICAS screen upon detection of a Master
Caution (MC) or Master Warning (MW) condition while retaining a follow-on ability
to access any other available screen.
In advanced mode, the IAC provides the following MFD screen reversion upon
detection of MFD failures:
3. No automatic screen changes occur after an MFD failure.
4. Upon detection of a new master warning or master caution indication, one MFD
switches to EICAS display. The crew can then switch a display to any other screen
presentation.
5. If two MFDs have failed in the same station, the rules for dual MFD failure
described in the basic level configuration apply.
MFD Menu
MFD Menu pages 1 and 2 are top-level pages that provide access to all other
system level pages.
The navigation between MFD Menu page 1 and 2 is accomplished by pressing the
lower right key labelled NEXT on page 1 or the lower right key labelled PREV on
page 2.
Each Menu Item can be selected by pressing the associated side LSK if a chevron
facing outwards is present between the LSK and the menu item. The green chevron
signifies the possibility of selection for non-FMS generated pages while the cyan
triangle signifies the possibility of selection for FMS generated pages.
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