Systems Flashcards
What happens when an ADVISORY is triggered?
The relevant system page displays on the SD and affected parameter flashes
What indicates a level 1 caution?
No aural tone
Caution message on EWD without procedures
What indicated a level 2 caution?
Single chime
MASTER CAUTION pb
Caution message on EWD
Relevant system on SD
What indications follow a level 3 warning?
Continued repetetive chime or specific sound
MASTER WARNING pb
Warning message on EWD
Relevant system on SD
When is T.O. INHIBIT?
flight phases 3,4,5 (1st engine TO power to 1500ft)
When is LAND INHIBIT?
flight phases 7,8 (800ft to 80kts)
Pressing the RCL button for more than 3s does what?
Shows any messages that were suppressed by EMER CANC
What does the ON VOICE key do?
Inhibits audio nav signals and filters out ident signals
When is the PTU inhibited?
When first engine is started
When parking brakes are on
Cargo door operation
N/W steering disconnect
When is the PTU de-inhibited?
When 2nd engines started or
When no engines started
Parking brakes are off
How many hydraulic actuators for AILERON, ELEVATOR, RUDDER and SPOILERS?
AILERON: 2 each
ELEVATOR: 2 each
RUDDER: 3
SPOILERS: 3
If both FACs fail at high speed how is the Rudder Travel Limiter restriction removed?
By extending the flaps
How many SFCCs are there and how many channels in each?
2 SFCCs, each with a flap and a slat channel
How does automatic flap retraction work?
Config 1+F: Flaps retract to 0° at 210kts
Config 1: Flaps extend to 10° at 100kts
What computers control the AILERONS?
PRIMARY: ELACs
SECONDARY: SECs
