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AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
A318/A319/A320/A321 FLEET DSC-22_20-50-10-25 P 97/104
FCOM 19 AUG 10
Continued from previous page
[5R] SEND*
(blue)
The crew uses this prompt to downlink a position report.
This field may be blank, depending on airline policy.
Line 6 DEST/UTC/DIST/EFOB This field displays the estimated time of arrival, the distance along the F-PLN,
and the estimated fuel on board at destination.
This display is identical to the information on the F-PLN pages.
Note: No data can be inserted or modified on the REPORT page.
RADIO NAV PAGE
Applicable to:
This page enables the pilot to select or verify the radio navaids, tuned for display purposes only.
These navaids include : VOR, VOR/DME, TAC, VORTAC, ILS, and ADF.
If either RMP is set on NAV, this page is blanked on both MCDUs.
Line 1
VOR1/FREQ FREQ/VOR2
This line displays the identifiers and frequencies of VORs 1 and 2, whether they are
automatically or manually tuned.
To manually tune a VOR, the pilot inserts the ident or frequency. If the ident is not in
the database, the new navaid page comes up. A “clear” action reverts the selection
to the autotuned navaid.
Line 2 CRS This line displays courses for the navaids in Line 1.
The pilot can manually enter the courses through these fields.
[ 3L ] ILS/FREQ This field displays the ident and frequency of an ILS. It is autotuned, if the ILS is
associated with the departure runway, or if the flight plan shows an ILS approach
selected for the destination. The ILS may also be entered manually. When the
manually-entered ILS differs from the ILS that would be autotuned,
RWY-ILS MISMATCH appears.
To be continued on next page
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_20-50-10-25 P 98/104
FCOM 19 AUG 10
Continued from previous page
[ 4L ] CRS This field displays the course associated with the ILS in Line 3. It comes up
automatically, when an ILS is autotuned, or if an ILS has been manually tuned via its
ident. Otherwise, the course must be entered manually.
The course may be backbeam (Bxxx) or frontbeam (Fxxx).
[ 3R ] CHAN/MLS The pilot manually tunes an MLS by its ident or its channel. The system
automatically tunes the associated course and slope.
Note: If an MLS is tuned while an ILS was tuned, the ILS is deselected.
[ 4R ] SLOPE CRS In this field, the pilot enters the slope and course of the MLS.
The course may be backbeam (Bxxx) or frontbeam (Fxxx).
Line 5
ADF1/FREQ FREQ/ADF2
This line displays the identifiers and frequencies of ADFs 1 and 2.
The pilot can use the ident or the frequency to manually tune the ADF.
Line 6
ADF1/BFO BFO/ADF2
When an ADF is selected, these fields display an ADF/BFO prompt. The flight crew
presses the key once to erase the arrow and put the ADF in BFO mode. A clear
action brings the arrow back and cancels BFO.
Note: The autotune function only works for ‐ navaids stored in the database.
‐ When tuning manually, the operator should use the ident, rather than the frequency,
unless the navaid is not in the database.
‐ Manually-tuned frequencies are displayed in large font.
SECONDARY PAGES
Applicable to:
The SEC F-PLN key on the MCDU console allows the flight crew to call up the secondary index
page and the secondary flight plan page. The secondary flight plan is generally for a diversion, for
predictable runway changes for takeoff or landing, or for training.
There are two types of secondary index pages. The type selected depends on the presence of a
secondary flight plan.
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_20-50-10-25 P 99/104
FCOM 19 AUG 10
SECONDARY INDEX PAGE
A SECONDARY FLIGHT PLAN IS ALREADY DEFINED
[ 1L ] COPY ACTIVE
(blue)
The flight crew presses this key to copy the active flight plan into the secondary flight
plan and delete the previous secondary plan.
[ 2L ] SEC F-PLN
(white)
The flight crew presses this key to call up the secondary flight plan pages.
[ 3L ] DELETE SEC
(blue)
The flight crew presses this key to delete the current secondary flight plan.
[ 4L ] ACTIVATE SEC
(amber)
The flight crew presses this key to activate the secondary flight plan as the active flight
plan.
Note: “ACTIVATE SEC” routinely appears if the HDG/TRK mode is active. If the NAV mode
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 1(161)
