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IRS 1 (2)(3) PAGE
This page displays the IRS parameters and GPS/IRS hybrid parameters, if GPS is installed.
The pilot calls up this page by pressing either the 1L key from the IRS MONITOR page, or the
NEXT IRS prompt on another IRS page (closed loop).
TITLE Displays the selected IRS in large white font.
When data is frozen, IRS is replaced by “IRS FROZEN
AT”, followed by the time at which the pilot has frozen the
display.
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 74/126
FCOM 19 AUG 10
[1L] POSITION Displays the latitude/longitude given by the selected IRS.
[2L] TTRK True track
[3L] THDG True heading
[4L] WIND True wind direction/velocity
[5L] GPIRS GPS/IRS hybrid position of the IRS
[6L] FREEZE / UNFREEZE Allows the crew to freeze or unfreeze all data displayed
on all three IRS pages. When the data is frozen, the title
of the page specifies the time at which it was frozen. It is
automatically unfrozen when exiting the page.
[2R] GS Ground speed
[3R] MHDG Magnetic heading
[4R] GPIRS ACCUR GPS/IRS Figure of Merit (meters or feet)
[6R] NEXT IRS This prompt enables another IRS page (closed loop IRS 1
→1→2→0(snadchrolayed.
GPS MONITOR PAGE ( IF INSTALLED)
Applicable to:
,
,
MSN,,
4538,,
This page displays the GPS data. The pilot calls up this page by pressing the GPS MONITOR
prompt of the DATA INDEX page.
Line 1 and 4 GPS 1,2 POSITION
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 75/126
FCOM 19 AUG 10
[ 2L ] and [ 5L ] TTRK GPS 1, 2 true track
[ 3L ] and [ 6L ] MERIT GPS 1, 2 figure of merit (meters or feet)
[ 2R ] and [ 5R ] GS GPS 1, 2 ground speed
[ 3R ] and [ 6R ] MODE/SAT GPS 1, 2 mode (INIT, ACQ, NAV, TEST, FAULT, AIDED or
ALTAID) and Number of satellites tracked.
INIT : System initialization
ACQ : Satellite acquisition
NAV : Normal mode
TEST : System test
FAULT : Invalid system
ALTAID/:
AIDED : Degraded modes. GPS uses aircraft inputs for
computation purposes.
[ 2 ] and [ 5 ] UTC GPS 1, 2 UTC
[ 3 ] and [ 6 ] GPS ALT GPS altitude is displayed for information purposes. It is not
used by the FMGS.
PRINT FUNCTION PAGES
Applicable to:
,
,
MSN,,
4538,,
The PRINT FUNCTION pages enable the crew to print the data relative to the current flight.
This data comes from 2 different sources :
‐ ACARS uplink messages, and
‐ Active data from the current flight.
The pilot may access these pages from the “DATA INDEX” page1/2, by pressing the [ 6R ]
ACARS/PRINT FUNCTION key.
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 76/126
FCOM 19 AUG 10
PRINT FUNCTION PAGE 1/2
This page displays the status of the automatic printing capabilities, for the uplink messages (left
column), and the status of the manual printing capabilities of the current active data (right column).
Left column
AUTO
* YES (blue) Line 1 : Uplink messages related to flight plan INIT data
are automatically printed when received.
Line 2 : Uplink messages related to takeoff data are
automatically printed when received.
Line 3 : Uplink messages related to wind data are
automatically printed when received.
NO (without an asterisk) Automatic printing is internally deactivated for the data of the line. The
pilot cannot reactivate it manually.
Blank The ACARS function is not available for this line. Uplink messages
can neither be received nor automatically printed.
Right column
MANUAL Displays the status of the manual printing capability of the active data
(and not of the ACARS uplink data).
PRINT * (amber) Pressing the right keys prints the following active data :
Line 1 : Active flight plan init data
Line 2 : Active takeoff data
Line 3 : Active wind data
Printing is only possible, if the asterisk appears.
When the key is pressed, the asterisk disappears until the data is printed.
[ 6L ] RETURN Pressing this key reverts the display to the DATA INDEX page.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 2(3)
