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OPERATIONAL PHILOSOPHY
ECAM
To review two or three pages of status messages: The PNF should release the STS pushbutton for less than two seconds, then press and hold it again.
A double ECAM screen configuration can be recovered using the ECAM/ND switching selector:
? If the Captain is the PNF, the switch should be set to "CPT".
? If the First Officer is the PNF, the switch should be set to "F/O".
The applicable ND screen will then display the second ECAM image. DMC FAILURES
In case all of the ECAM DMC channels fail, each flight crewmember may display the engine standby page on their respective ND (generated by the DMCs’ EFIS channel).
ECP FAILURE
In the case of an ECP failure, the CLR, RCL, STS, ALL and EMER CANCEL keys will continue to operate, because they are hardwired to the FWC/DMC. Therefore, the "ALL" key can be used to scroll all SD pages and display the desired one (by releasing the key, when the desired SD page appears).
FLUCTUATING CAUTION
Any fluctuating caution can be deleted with the EMER CANCEL pushbutton. When pressed, the EMER CANCEL pushbutton deletes both the aural alert, and the caution for the remainder of the flight. This is indicated on the STATUS page, by the "CANCELLED CAUTION" title. Any caution messages that have been inhibited via the EMER CANCEL pushbutton can be recalled by pressing and holding the RCL key for more than three seconds.
The EMER CANCEL pushbutton inhibits any aural warning that is associated with a red warning, but does not affect the warning itself.
USE OF SUMMARIES
Applicable to: ALL
1 GENERAL
Summaries consist of QRH procedures, and are designed to assist the flight crew to manage applicable actions, in the event of an EMER ELEC CONFIG or a dual hydraulic failure.
In any case, ECAM actions should be applied first (actions and STATUS review). The PNF should refer to the applicable QRH summary, only after announcing: "ECAM ACTIONS COMPLETED".
When a failure occurs, and after performing the ECAM actions, the PNF should refer to the QRH summary, to determine the landing distance with failure. The PNF can compute the landing distance with the failure, and the captain decide whether or not to divert.
OPERATIONAL PHILOSOPHY
ECAM
APPROACH PREPARATION
As usual, approach preparation includes a review of the ECAM STATUS.
After reviewing the STATUS, the PNF should refer to the "CRUISE" section of the summary, to determine the VREF correction, and compute the VAPP.
This assumes that the PNF is aware of the computation method, and uses the VREF displayed on the MCDU (with the updated destination). The summary provides a VREF table, in the event that failure results in the loss of the MCDU.
The LANDING and GO-AROUND sections of the summary should be used for the approach briefing.
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A330/A340 机组训练手册 FCTM Flight Crew Training Manual 1(24)
