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AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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FCOM 19 AUG 10
Continued from previous page
[ 5R ] ENG OUT ACC Uplinked engine-out acceleration altitude.
[ 6R ] INSERT UPLINK* Uplinked takeoff data is available for insertion.
Selecting this prompt inserts the following data on the PERF TO page :
‐ V1, VR, V2
‐ THR RED/ACC, ENG OUT ACC altitudes
‐ MAG WIND
‐ FLAPS/THS
‐ SHIFT
‐ FLEX
The display reverts to the PERF TO page, the asterisk disappears.
This field is not displayed, if the runway does not match the active runway, or if the
uplinked TOW/TOWCG differs from the current TOW/TOWCG (if already exists).
The “CHECK TAKE OFF DATA” message is displayed on the MCDU scratchpad.
Note: All previously-received data is replaced by the new uplinked data.
UPLINK FLX TO DATA PAGES
Applicable to:
TITLE UPLINK FLX TO DATA.
[ 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 DSC-22_20-50-10-25 UPLINK MAX TO DATA PAGES.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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ACARS FUNCTION PAGE 2
Applicable to:
Line 1 F-PLN RPT SEND Pressing this key sends the flight plan report to the ground.
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 a star.
‐ When a function (line 1 or 2) is deactivated through 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:
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 not available.
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
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FCOM 19 AUG 10
The FMGS flight phases are not related 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. Available only on the page
corresponding to the active phase.
[ 6R ] NEXT PHASE To review the performance page for the next phase.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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Note: Engine-out condition
‐ 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 and EO LRC (engine-out long range cruise) in the [2L] field. On
the CLB, CRZ and DES (when the descent phase is not active) PERF pages, the pilot
can enter a cost index value and overwrite to “EO LRC”. Clearing the cost index reverts
to EO LRC.
If the pilot presses the [ 1R ] key, the system reverts to the normal processing (with
no engine failed) and suppresses the EO information. (Refer to DSC-22_20-30-10-15
GENERAL).
‐ If the engine-out condition is detected before the diversion point at takeoff, a temporary
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 1(153)
