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FIRST LINE
DISPLAY COLORMEANING
MAN
TOGA
White
White box
A/THR is armed, at least one thrust lever is in TOGA detent.
MAN
FLX 50
White
White box
A/THR is armed, at least one thrust lever is in MCT/FLX detent, with FLX TO
temp set at 50 °C. The other thrust lever is at, or below the MCT/FLX detent. 50
is displayed in blue.
MAN
MCT
White
White box
A/THR is armed, at least one thrust lever is in MCT detent. The other is at, or
below this detent.
MAN
DTO
White
White box
A/THR is armed, at least one thrust lever is in MCT/FLX detent, with an entered
derated level.
The other thrust lever is at, or below the MCT/FLX detent.
MAN
THR
White
Amber box
A/THR is armed. This indication is not displayed during TO or GA phases.
The most advanced thrust lever is above the CL detent, while the other is in CL
detent, or both thrust levers are above CL detent.
THR MCT Green A/THR is active in thrust mode and the most advanced thrust lever is in the MCT
detent (engine-out).
THR CLB Green A/THR is active in thrust mode and the most advanced thrust lever is in the CL
detent.
THR DCLB 1(2)
Green A/THR is active in thrust mode. The most advanced thrust lever is in the CL
detent, and the flight crew has selected a derated climb.
THR IDLE Green A/THR is active in thrust mode and commands idle thrust.
THR LVR Green A/THR is active in thrust mode with either both thrust levers out of CL, or MCT
detent, or at least one thrust lever in CL detent and the other beyond CL detent.
THR DES Green A/THR is active in thrust mode and commands a reduced thrust, while DES
mode is engaged.
SPEED or
MACH
Green A/THR is active in SPEED or MACH mode.
A. FLOOR Green
Amber box
A/THRisactiveandcommandsTOGAthrust,whileαFLOORconditionsare
met.
TOGA LK Green
Amber box
A/THRisactiveandTOGAthrustisfrozen(αFLOORconditionsarenolonger
met).
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT GUIDANCE
FLIGHT MODE ANNUNCIATOR (FMA)
A330/A340 FLEET DSC-22_30-100 P 4/10
FCOM 19 AUG 10
Applicable to: ALL
SECOND LINE
DISPLAY COLORMEANING
LVR CLB
(flashing)
White Request to set the thrust levers in CL detent.
LVR MCT
(flashing)
White Request to set the thrust levers in MCT detent.
Applicable to: ,
THIRD LINE
DISPLAY COLORMEANING
LVR ASYM Amber One thrust lever is set out of the CL (or MCT) detent with A/THR active (2
engines only).
THR LK (flashing) Amber The thrust is frozen due to a non-standard A/THR disconnection (FCU
disconnection or failure).
Note: The amber caution flashes and a single chime sounds every 5 s, as long as the flight
crew does not take action in the following cases:
‐ THR LK
‐ LVR CLB (if the thrust levers are below the CLB detent)
‐ LVR MCT (if the thrust levers are below the FLX/MCT detent).
AP/FD VERTICAL MODES (FMA COLUMN 2)
Applicable to:
FIRST LINE
DISPLAY COLORMEANING
SRS Green Takeoff or go-around mode is engaged.
CLB Green Climb mode is engaged. The FMGES target altitude is higher than the actual
altitude. ALT CSTR are taken into account.
OP CLB Green Open Climb mode is engaged. The FCU selected altitude is higher than the
actual altitude.
ALT* Green ALT CAPTURE at the FCU selected altitude is engaged.
ALT CST* Green ALT CAPTURE at the altitude constraint (vertical profile) is engaged.
ALT CRZ* Green ALT CAPTURE at the CRZ FL is engaged.
ALT Green ALT mode is engaged. The FCU selected altitude is held.
ALT CST Green An altitude constraint is held (vertical profile).
ALT CRZ Green The CRZ FL altitude hold mode is engaged. The A/THR soft mode is engaged.
To be continued on next page
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT GUIDANCE
FLIGHT MODE ANNUNCIATOR (FMA)
A330/A340 FLEET DSC-22_30-100 P 5/10
FCOM 19 AUG 10
Continued from previous page
DISPLAY COLORMEANING
DES Green Descent mode is engaged. The FMGES target altitude is lower than the actual
altitude. ALT CSTR are taken into account.
OP DES Green Open Descent mode is engaged. The FCU selected altitude is lower than the
actual altitude.
G/S* Green Glide Slope capture mode is engaged.
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 2(67)
