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As the ECAM is available in most failure situations, it is a significant step in the direction towards a
paperless cockpit and the reduction of memory items.
MAIN PRINCIPLES
Applicable to: ALL
INFORMATION PROVIDED WHEN NEEDED
One of the main advantages of the ECAM is that it displays applicable information to the flight
crew, on an "as needed" basis.
The following outlines the ECAM’s operating modes:
• Normal Mode:
Automatically displays systems and memos, in accordance with the flight phase.
• Failure Mode:
Automatically displays the appropriate emergency/abnormal procedures, in addition to their
associated system synoptic.
• Advisory Mode:
Automatically displays the appropriate system synoptic, associated with a drifting parameter.
• Manual Mode:
Enables the flight crew to manually select any system synoptic via the ECAM Control Panel
(ECP).
Most warnings and cautions are inhibited during critical phases of flight (T/O INHIBIT – LDG
INHIBIT), because most system failures will not affect the aircraft’s ability to continue a takeoff or
landing.
FAILURE LEVELS
The ECAM has three levels of warnings and cautions. Each level is based on the associated
operational consequence(s) of the failure. Failures will appear in a specific color, according to
a defined color-coding system, that advises the flight crew of the urgency of a situation in an
A330/A340 FLIGHT CREW TRAINING MANUAL
OPERATIONAL PHILOSOPHY
ECAM
A330/A340 FLEET OP-040 P 2/10
FCTM 17 JUN 09
instinctive, unambiguous manner. In addition, Level 2 and 3 failures are accompanied by a specific
aural warning: A Continuous Repetitive Chime (CRC) indicates a Level 3 failure, and a Single
Chime (SC) indicates a Level 2 failure.
Failure Level Priority Color Coding Aural Warning Recommended Crew Action
Level 3 Safety Red CRC Immediate
Level 2 Abnormal Amber SC Awareness, then action
Level 1 Degradation Amber None Awareness, then Monitoring
When there are several failures, the FWC displays them on the Engine Warning Display (E/WD) in
an order of priority, determined by the severity of the operational consequences. This ensures that
the flight crew sees the most important failures first.
FEEDBACK
The ECAM provides the flight crew with feedback, after action is taken on affected controls:
• The System Synoptic:
Displays the status change of affected components.
• The Memo:
Displays the status of a number of systems selected by the flight crew (e.g. anti ice).
• The Procedures:
When the flight crew performs a required action on the cockpit panel, the ECAM usually clears
the applicable line of the checklist (except for some systems or actions, for which feedback is
not available).
The ECAM reacts to both failures and pilot action.
ECAM HANDLING
Applicable to: ALL
Task sharing is essential to effective ECAM operation, particularly in the case of abnormal
operations.
NORMAL OPERATIONS
On ground, the ECAM MEMO is reviewed for feedback on temporarily-selected items (e.g. SEAT
BELTS/IGNITION/ENG A/I), and to check whether IRs are aligned. If alignment is not complete,
the time remaining will be displayed. It is, therefore, not necessary to refer to the OVHD panel.
In cruise, the main systems should periodically be reviewed during flight (ENG, BLEED, ELEC
AC/DC, HYD, FUEL, F/CTL), to ensure that they are operating normally, and to detect any
potential problem in advance.
The ECAM MEMO must be included in the instrument review. In cruise, in most of the cases, it
should be blank. It helps to make the flight crew aware of any system that a flight crewmember
temporarily selected, but forgot to deselect.
A330/A340 FLIGHT CREW TRAINING MANUAL
OPERATIONAL PHILOSOPHY
ECAM
A330/A340 FLEET OP-040 P 3/10
FCTM 17 JUN 09
A STS label, displayed at the bottom of the E/WD, indicates that there is a STATUS to be
reviewed. Therefore, when a C/L calls for STATUS review, press STS, only if the label appears.
If there is a STS at engine shutdown, it will pulse at the bottom of the E/WD. If this is the case, the
STATUS page should be reviewed for help in completing the technical log.
IN CASE OF ADVISORY
The flight crewmember that first notices an advisory announces: "ADVISORY on XYZ system".
Then, the PF requests the PNF to review the drifting parameter. If time permits, the PNF may refer
to the QRH non normal procedures section, containing recommended actions in various advisory
situations.
ABNORMAL OPERATIONS
TASK SHARING RULES
When the ECAM displays a warning or a caution, the first priority is to ensure that a safe flight
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