Indicating and Recording

Question 1

What does DMC 1 supply data to?

Answer 1

DMC​ 1 supplies​ data​ to PFD 1 -​ ND​ 1 - E/WDU -​ S/D.​

Question 2

In case of PFD failure, the​ PFD image is​ transferred​ to the​ ND:​

Answer 2

Automatically.

Question 3

If​ ​ the ​ upper​ ​ ECAM ​ display​ ​ is​ ​ lost,​ ​ the ​ E/WD​ ​ automatically​ ​ transfers​ ​ to​ ​ lower​ ​ ECAM​ ​ display.​ ​ ​If​ a​ system display is​ required:

Answer 3

Press ​ and​ hold​ the​ relevant​ ​ system ​ pushbutton​ (maximum 3​ minutes)​ or​ use​ the ECAM/ND​ transfer ​switch.​

Question 4

Which computer processes​ the​ red​ warnings:​

Answer 4

FWC

Question 5

What​ is the​ basic role​ of the​ DMCs

Answer 5

Generate and display the​ applicable​ images.​

Question 6

What​ does “Invalid​ Data” on a DU​ means?​

Answer 6

DU​ is operational​ but​ corresponding​ DMC​ failed.​ Possible to get image back by selecting DMC3

Question 7

Do the CHECK ATT​ messages​ appear on both PFDs at​ the same​ time

Answer 7

Yes,​ if there​ is a​ discrepancy of at least 5 ° between the​ attitude values,​ pitch and/or​ roll.​

Question 8

VLS​ indication is​ inhibited:

Answer 8

VLS​ information​ is​ inhibited​ from touchdown until​ 10​ s after​ liftoff

Question 9

The altitude window changes​ from yellow to​ amber

Answer 9

If the​ aircraft deviates from the FCU-selected altitude​ or​ flight​ level.​

Question 10

RA gives​ height​ on​ PFD

Answer 10

A. At the bottom of attitude sphere.​
​B.​ ​Below 570​ feet on the​ altitude​ scale​ (ground​ reference).​

Question 11

Can you read the​ HDG on the​ PFD?​

Answer 11

yes