曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
CNS/ATM CONTROLS/INDICATORS - DCDU
A330/A340 FLEET DSC-46-55-20 P 8/14
FCOM 19 AUG 10
MSG 1/2
- Displayed, when several messages are available on the MCDU.
- Flashes, when a new message is received.
PG 1/2
- Displayed, when the current message contains several pages.
Miscellaneous Information
SENDING (white) : The current message is being sent.
SENT (white) : The current message was sent.
MONITORING (white) : The FMGS is monitoring the parameter of the current message.
MONIT FAILED (amber) : FMGS monitoring was requested, but failed to start.
MONIT LOST (amber) : FMGS monitoring is lost.
MONIT UNAVAIL
(amber)
: FMGS monitoring is not possible.
MONIT CNCLD (white) : FMGS monitoring is cancelled.
LOADING (white) : The flight plan, or time constraint, contained in the current
message is being loaded in the secondary flight plan of the
FMGS.
LOAD OK (white) : The loading of the flight plan, contained in the current message,
was successful.
LOAD PARTIAL (amber) : The loading of the flight plan, contained in the current message,
was only partially done.
LOAD FAILED (amber) : The loading of the flight plan, contained in the current message,
has failed.
LOAD UNAVAIL (amber) : Loading is not possible.
REMINDER (white) : The current message was automatically recalled by the FMGS.
LINK LOST (amber) : Communication with the ATC is unavailable (displayed on any
message pending when the loss occured).
DOWNLINK LOST
(amber)
: Transmission of a request is unsuccessful.
RESPONSE LOST
(amber)
: Transmission of a reply to an uplink message is unsuccessful.
NO ATC REPLY (amber) : No answer received within 5 min.
WAIT FM DATA (white) : The FMGS is preparing an answer to the ATC’s request for
navigation parameters.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
INFORMATION SYSTEM
CNS/ATM CONTROLS/INDICATORS - DCDU
A330/A340 FLEET DSC-46-55-20 P 9/14
FCOM 19 AUG 10
NO FM DATA (white) : The FMGS is unable to provide the ATC-requested parameters.
PRINTING (white) : Printing was requested from the DCDUs and printing is in
progress.
PRINT FAILED (amber) : Printing was requested from the DCDUs and printing failed.
PRINTING UNAVAIL
(white)
: Printing was requested from the DCDUs, but the printer is
unavailable.
NO MORE MSG (white) : Follows pressing of the “MSG + “ or “MSG -” key, when no more
messages are accessible.
NO MORE PGE (white) : Follows pressing of the “PGE+” or “PGE-” key, when no more
pages are accessible.
RECALL MODE (white) : Recalls the last stored message.
ANSWER MSG (amber) : Maximum number of pending uplink messages is reached.
FILE FULL (amber) : Maximum number of downlink messages, accessible on the
DCDUs, is reached.
OVERFLW STORED
(white)
: Maximum number of non-pending messages is reached, and a
new non-pending message is registered in the file.
MCDU FOR TEXT
(white)
: Initiation of a negative answer for a pending uplink message.
MCDU FOR EDIT (white) : Follows pressing of the “MODIFY” key.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
INFORMATION SYSTEM
CNS/ATM CONTROLS/INDICATORS - DCDU
A330/A340 FLEET DSC-46-55-20 P 10/14
FCOM 19 AUG 10
(8) Message status
(9) Print key
To print the current message.
DATA COMMUNICATION DISPLAY UNITS (DCDU)
Applicable to:
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
INFORMATION SYSTEM
CNS/ATM CONTROLS/INDICATORS - DCDU
A330/A340 FLEET DSC-46-55-20 P 11/14
FCOM 19 AUG 10
(1) Current Message Indication
Displays uplink and downlink messages.
Uplink messages :
Are displayed ‐ on a black blackground.
‐ When received, the message appears in white and the main parameters in blue.
‐ When answered, the message becomes green.
‐ When monitored, the parameters appear in magenta and indicate that they are being
monitored by the FMGS.
‐ When the value is attained, the parameters become green.
‐ When monitoring fails, the parameters become amber.
Downlink messages :
‐ Are displayed in black, on a colored background.
‐ Before sending, the background is blue.
‐ When sent, the background becomes green.
(2) BRT/DIM key
Adjusts the brightness of the DCDU.
(3) ATC Center Identification and Message Reception Time
‐ Identifies the ATC Center
‐ Indicates the time at which the DCDU receives the message from the ATC or the FMGS.
(4) Function Keys
The function keys are only operative, if a star or a prompt is visible.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 4(27)
