Master Warning Flashcards
1
Q
What is the function of the standby warning lights panel (SPZ-8000 only)?
A
- To provide backup warnings if DU 4 fails, until “top-compact” is manually selected on the display reversionary panel.
- It also provides backup warning in case of the failure of both DU 3 and DU 4
2
Q
What CAS messages may be scrolled off DU #4?
A
Only amber and blue CAS messages
3
Q
Which red CAS messages are disabled (chime) with the “WARN INHIBIT”selected on? (SPZ 8000 Only) (5)
A
- APU FIRE
- CABIN PRESS LOW
- DAU 1-2 MISCOMPARE
- CABIN DFRN 9.8
- MAIN DOOR
4
Q
What do the numbers at the bottom of the CAS indicate?
A
Number of scrolled messages
5
Q
How do you stop a CAS message from flashing?
A
Reset the Master or Caution Warning indicator, as appropriate
6
Q
What is indicated by a red “X” on a display unit?
A
The respective symbol generator has failed
7
Q
What is indicated by a red “X” on the left 1/3 portion of DU 4?
A
The selected fault warning computer has failed
