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[ 2L ] FLX/QNH (or QFE)
When the UPLINK FLEX TO DATA page is selected, it displays uplink
assumed Flex Temperature and baro setting (QNH or QFE).
[ 4R ] MAX TO Pressing this key calls up the MAX TO DATA page.
For all other fields, refer to MAX TO DATA page.
AOC FUNCTION PAGE 2 (IF INSTALLED)
Line 1 F-PLN RPT SEND Pressing this key sends the flight plan report to the ground.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
A318/A319/A320/A321 FLEET DSC-22_20-50-10-28 P 84/126
FCOM 19 AUG 10
Line 2 POSITION RPT SEND Pressing this key sends a Position Report to the ground.
Note: ‐ No report can be sent, if “SEND” is not followed by an asterisk.
‐ When a function (line 1 or 2) is deactivated via the navigation database policy file, the
corresponding line is blank.
[ 6L ] RETURN The pilot presses this key to revert to the DATA INDEX
page.
[ 6R ] PRINT FUNCTION The pilot presses this key to access the PRINT FUNCTION
page.
PERF PAGE
Applicable to:
,
,
MSN,,
4538,,
GENERAL
The flight plan is divided into the following phases :
PREFLIGHT, TAKEOFF, CLIMB, CRUISE, DESCENT, APPROACH, GO-AROUND, DONE.
Each phase, except for the preflight and done phases, has a performance (PERF) page. The
PERF pages display performance data, speeds related to the various phases, and predictions.
Pressing the PERF key on the MCDU console calls up the performance page for the current active
phase. Performance pages, relating to phases already flown, are unavailable.
In the preflight and done phases, pressing the PERF key brings up the takeoff performance page.
Pressing the PERF key in the done phase makes the phase transition to the preflight phase.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
A318/A319/A320/A321 FLEET DSC-22_20-50-10-28 P 85/126
FCOM 19 AUG 10
The FMGS flight phases are unrelated to the FWC flight phases.
Line 6 Fields may display two different prompts, depending upon whether
the phase is active or not.
[ 6L ] PREV PHASE To review the performance page for the previous phase.
The prompt is unavailable on the takeoff performance page. It is also
unavailable for phases already flown.
[ 6L ] ACTIVATE APPR
PHASE
To activate, then confirm, the APPR phase. It is only available on the
page corresponding to the active phase.
[ 6R ] NEXT PHASE To review the performance page for the next phase.
Note: “EO CLR*” prompt
‐ When the FMGS detects an engine-out condition, the system automatically calls up
the performance page for the current flight phase (except when this occurs before the
diversion point during takeoff, or no EOSID exists in the flight plan), and displays “EO
CLR*” in the [ 1R ] field.
If the pilot presses the [ 1R ] key, the system reverts to the normal processing (with no
engine failed) and suppresses the EO information.
‐ If the engine-out condition is detected before the diversion point at takeoff, a temporary
flight plan is created.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
A318/A319/A320/A321 FLEET DSC-22_20-50-10-28 P 86/126
FCOM 19 AUG 10
Applicable to:
,
,
MSN,,
4538,,
PERF TAKEOFF
During the preflight phase, the pilot presses the PERF key to call up the takeoff performance page.
TITLE TAKE OFF is in large green font when the takeoff
phase is active, and in large white font when it is
inactive.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
A318/A319/A320/A321 FLEET DSC-22_20-50-10-28 P 87/126
FCOM 19 AUG 10
Note: If the takeoff shift, or the flaps/THS, or the runway is changed after V1, V2 or VR
insertion, but the origin airport remains the same, the MCDU “CHECK TAKEOFF DATA”
message appears, but all takeoff parameters are retained (except in case of runway
change : They are invalidated, but still displayed adjacent to each field. The “CONFIRM
TO DATA” prompt in [ 6R ] allows reverting to the previous valves).
[ 1L ] V1 [ 2L ] VR [ 3L ] V2 The boxes remain amber, as long as the pilot does not
make entries in them.
The pilot can modify any entry, as long as the takeoff
phase is inactive.
Note: If the pilot does not enter V2, the SRS mode will be unavailable at takeoff.
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 2(6)
