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GUIDANCE MANAGED modes SELECTED modes
LATERAL NAV, APP NAV
LOC*, LOC
RWY
RWY TRK
GA TRK
ROLL OUT
HDG-TRK
VERTICAL SRS (TO and GA)
CLB, DES
ALT CST, ALT CST*
ALT CRZ
G/S*, G/S
FINAL, FINAL APP
FLARE
OP CLB, OP DES
V/S, FPA
ALT*, ALT
EXPEDITE
SPEED FMGC REFERENCE
(ECON, Auto SPD, SPD LIM)
EXPEDITE
FCU REFERENCE
MODE SELECTION
Applicable to: ALL
MANAGED MODES
‐ At takeoff, the managed modes engage automatically when the flight crew sets the thrust levers
at the TO or FLX detent.
‐ During flight, the flight crew can arm or engage the managed modes (if the aircraft meets
engagement conditions) by pushing in the appropriate knobs on the Flight Control Unit (FCU).
‐ The flight crew pushes the DIR TO key on the MCDU to insert a DIR TO leg. It engages or
maintains the NAV mode.
The flight crew pushes the APPR pb on the FCU to arm or engage ‐ the localizer and glide slope
or “APP NAV-FINAL”, depending upon the approach type insert in the flight plan.
‐ The LOC pb arms or engages only the localizer mode.
SELECTED MODES
The flight crew can engage the selected modes by pulling out the appropriate FCU selection
knobs.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT GUIDANCE
GENERAL
A318/A319/A320/A321 FLEET DSC-22_30-10 P 3/8
FCOM 19 AUG 10
LATERAL MODES
Applicable to:
MODE TYPE GUIDANCE REMARK
RWY MANAGED Mode used at takeoff to
guide the aircraft along the
runway centerline, using
LOC.
RWY TRK MANAGED Mode used to guide the
aircraft along the track the
aircraft was following at
mode engagement.
Triggered by the thrust levers
at FLX or TOGA position.
NAV MANAGED Mode used to guide the
aircraft along the lateral
F-PLN. Available above 30 ft
after takeoff.
Automatically armed at
takeoff, unless HDG/TRK is
preset.
In that case, RWY TRK
engages after takeoff.
HDG-TRK SELECTED Mode used to guide the
aircraft on a heading or a
track selected by the flight
crew. The target value
is displayed in the FCU
window.
Note: HDG/TRK is
called "basic
mode" because
it is a backup
mode for certain
situations:
‐ F-PLN
discontinuity
entry
‐ AP
engagement
with no FD
‐ Loss of F-PLN.
LOC*
LOC
APP NAV
MANAGED Mode used to guide the
aircraft on the lateral
approach path (LOC or
F-PLN approach path).
Selected by pressing APPR
pb on the FCU ; the mode
that engages depends upon
the selected approach in the
F-PLN.
Note: For LOC only
approach, do not
select the FCU's
APPR pb, but
rather the LOC pb.
To be continued on next page
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT GUIDANCE
GENERAL
A318/A319/A320/A321 FLEET DSC-22_30-10 P 4/8
FCOM 19 AUG 10
Continued from previous page
MODE TYPE GUIDANCE REMARK
LAND MANAGED Common mode engaged
below 400 ft RA during an
automatic ILS approach.
Engaged only if LOC mode
and G/S mode are already
engaged.
GA TRK MANAGED Mode used to guide the
aircraft along the track the
aircraft was following at
mode engagement.
Triggered by the thrust levers
at TOGA with Slats/Flaps in
at least CONF 1.
ROLL OUT MANAGED Mode used to guide the
aircraft on the runway,
following an automatic
landing.
FD rollout symbol is displayed
on the PFD at touchdown.
LATERAL MODES
Applicable to:
,
,
MSN,,,
4617,
MODE TYPE GUIDANCE REMARK
RWY MANAGED Mode used at takeoff to
guide the aircraft along the
runway centerline, using
LOC.
RWY TRK MANAGED Mode used to guide the
aircraft along the track the
aircraft was following at
mode engagement.
Triggered by the thrust levers
at FLX or TOGA position.
NAV MANAGED Mode used to guide the
aircraft along the lateral
F-PLN. Available above 30 ft
after takeoff.
Automatically armed at
takeoff, unless HDG/TRK is
preset.
In that case, RWY TRK
engages after takeoff.
To be continued on next page
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT GUIDANCE
GENERAL
A318/A319/A320/A321 FLEET DSC-22_30-10 P 5/8
FCOM 19 AUG 10
Continued from previous page
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 2(76)
