STL 945.7136/97
A319/A320/A321 - EIS
12.25
Independent failure
presentation sequence
Example : electrical generator fault
STL 945.7136/97
A320 EIS – independent failure : initiation
12.27
ECAM upper display ECAM lower display : ELEC page
The following displays appear, provided no flight phase inhibition is active.
Failure identification Corrective actions The corresponding system page appears automatically
STL 945.7136/97
A319/A320/A321 EIS – independent failure : after corrective action
12.28
ECAM upper display ECAM lower display : ELEC page
Actions lines automatically cleared when
corresponding actions performed
ELEC page changes according to the corrective action
STL 945.7136/97
A319/A320/A321 EIS – independent failure : after “clear”action
12.29
ECAM upper display ECAM lower display
- Warning message is cleared
- Memo comes back
- Status page appears automatically
- When “clear” button is pressed again
flight phase system page comes back
APU GEN UP TO FL 350
STL 945.7136/97
A319/A320/A321 - EIS
12.31
Primary / secondary
failure presentation sequence
Example :Blue hydraulic reservoir low air pressure
corrective action leading to primary
failure : Blue hydraulic system low
pressure
STL 945.7136/97 12.33
Upper display Lower display : HYD page
1st step : independent failure detection
Failure identification Corrective action The corresponding system page appears automatically
A319/A320/A321 – EIS – primary / secondary failure : initiation
STL 945.7136/97 12.34
Upper display Lower display : HYD page
2st step : after performing the corrective action
Display of resulting
primary failure
Resulting secondary
failure is displayed
The corresponding system page is
automatically updated
A320 – primary / secondary failure : after corrective action
STL 945.7136/97 12.35
Upper display Lower display : F / CTL page
3rd step : first “CLEAR”
Resulting secondary failure (spoiler fault and all actuator
blue press indications amber) related to primary failure
(Blue system low press)
A319/A320/A321 EIS – primary / secondary failure : after “clear” action 1
- Warning message is cleared
- Memo comes back The system page corresponding to
the secondary failure is
automatically displayed
STL 945.7136/97 12.36
Upper display Lower display : status page
4th step : second “CLEAR”
A319/A320/A321 EIS – primary / secondary failure : after “clear” actions 2
- Status page appears automatically after
second “clear”
STL 945.7136/97 12.37
Upper display Lower display : cruise page
5th step : third “CLEAR”
A319/A320/A321 EIS – primary / secondary failure : after “clear” actions 3
Display of entire memo Status reminder - When “clear” button is pressed for the third
consecutive time, flight phase system
page comes back
STL 945.7136/97 13.1
13. Radio management and
communication
STL 945.7136/97 13.2
A319/A320/A321 radio management concept
Radio Management Panel (RMP)
Radio COMM
selection keys
Frequency selection
(two concentric
rotation knobs)
Isolation switch
Radio NAV back-up section
(when both MCDUs or FMGCs failed)
Transfer function
STL 945.7136/97 13.3
A319/A320/A321 radio management concept
Radio Management Panel (RMP) system provides :
- crew control of all radio communication systems
- back-up of the two FMGCs for controlling all radio
navigation systems
Basic installation includes :
- two RMPs on pedestal
- full provision for installation of a third RMP on
overhead panel
The ATC transponder is tuned by a separate
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