曝光台 注意防骗
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SP (space) key Allows to insert a space in specific message.
Applicable to:
ANNUNCIATORS (ON THE SIDE OF THE KEYBOARD)
FAIL (amber) Indicates that the Multipurpose Control and Display Unit (MCDU) has
failed.
MCDU MENU (white) Indicates that the flight crew should call up a peripheral linked to the
MCDU (such as ACARS, ATSU or CFDS).
FMGC (white) Comes on while the flight crew is using the MCDU to display peripherals.
This light tells the flight crew that the FMGC has an important message
to deliver. The flight crew accesses the message by pressing the MCDU
MENU key and the line select key adjacent to the FMGC prompt.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - GENERAL
PILOT INTERFACE - MCDU
A318/A319/A320/A321 FLEET DSC-22_10-40-10 P 8/22
FCOM 19 AUG 10
Applicable to:
,
,
MSN,
4719,,,
ANNUNCIATORS (ON THE SIDE OF THE KEYBOARD)
FAIL (amber) Indicates that the Multipurpose Control and Display Unit (MCDU) has
failed.
MCDU MENU (white) Indicates that the flight crew should call up a peripheral linked to the
MCDU (such as ACARS, ATSU or CFDS).
FM (white) Comes on while the flight crew is using the MCDU to display peripherals.
This light tells the flight crew that the FMGC has an important message
to deliver. The flight crew accesses the message by pressing the MCDU
MENU key and the line select key adjacent to the FMGC prompt.
Applicable to:
ANNUNCIATORS (ON THE TOP OF THE KEYBOARD)
FM 1 and FM 2 (amber) The onside FM is failed
IND (amber) The onside FM detects an independent mode of operation while both FM
are healthly.
RDY (green) MCDU has passed its power up test after its BRT knob was turned to
OFF.
Applicable to:
,
,
MSN,,
4538,,
ANNUNCIATORS (ON THE TOP OF THE KEYBOARD)
FM 1 and FM 2 (amber) The onside FM is failed
IND (amber) The onside FM detects an independent mode of operation while both FM
are healthly.
RDY (green) MCDU has passed its power up test after it was turned off using its DIM
key.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - GENERAL
PILOT INTERFACE - MCDU
A318/A319/A320/A321 FLEET DSC-22_10-40-10 P 9/22
FCOM 19 AUG 10
Applicable to:
,
,
MSN,,
4538,,
BRT AND DIM KEYS
Control the light intensity of the entire MCDU. MCDU power up is performed with the BRT key and
MCDU shut down is performed with the DIM key.
Applicable to:
BRT knob
Controls the light intensity of the entire MCDU.
Applicable to: ALL
DATA ENTRY
The flight crew enters data by typing it into the scratchpad on the MCDU. Next, pressing the line
select key (LSK) will load the data from the scratchpad into the desired field. An error message
displays if the data is out of range or not formatted correctly. To correct data, the flight crew may
clear the message with the clear (CLR) key and then retype the message into the scratchpad.
Pressing the CLR key when the scratchpad is empty displays “CLR”. To clear data from a field,
select CLR from the scratchpad to the data field to be cleared.
Applicable to: ALL
MCDU ENTRY FORMAT
The flight crew enters information into the MCDU at the bottom line of the scratchpad. When data
has lead zeros, they may be omitted if desired. For example a three-digit wind direction of 060
may be typed as 60. The display will still show 060. To enter an altitude below 1 000 ft, the lead
zero must be added as for 400 ft. This differentiates the altitude from a flight level.
To enter a double data entry such a speed/altitude, the separating slash must be used. If entering
only the first part of a double entry, omit the slash. To enter only the second part of a double entry,
a leading slash must be used i.e. /0400.
Applicable to: ALL
MESSAGES
The scratchpad displays various messages for flight crew information. Theses messages are
prioritized by importance to the flight crew as either amber or white.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - GENERAL
PILOT INTERFACE - MCDU
A318/A319/A320/A321 FLEET DSC-22_10-40-10 P 10/22
FCOM 19 AUG 10
Amber messages are:
‐ Navigation messages
‐ Data entry messages
‐ EFIS repeat messages.
Amber messages are categorized into two types:
‐ Type 1 message that is a direct result of a flight crew action. Type 1 messages are displayed
immediately in the scratchpad ahead of other messages.
‐ Type 2 messages inform the flight crew of a given situation or request a specific action. Stored
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 1(39)
