*Indicating/Recording-EIS Switching Panel Flashcards
1
Q
What computers feed data to the 6 display units?
A
3 DMC - Display Management Computers
2
Q
What does each of the DMCs normally supply?
3
A
DMC 1- Cpt PFD, ND, upper ECAM DU
DMC 2- F/O PFD, ND, lower ECAM DU
DMC 3- Backup
3
Q
How can you tell if a DMC has failed?
A
“INVALID DATA” will be displayed in the respective EFIS/ECAM display unit. (diagonal line???)
4
Q
What happens when the upper ECAM display fails?
A
The E/WD automatically replaces the SD on the lower ECAM display.
5
Q
If both the E/WD and SD display unit fail, how can you display E/WD information?
A
Select the ECAM/ND switch to CAPT or F/O to transfer the SD to either ND.
