-------------------------------------------------------------------------------
CONDITIONS UPPER ECAM DU WARNINGS "ACARS installed" "ATSU installed" pin-prog activated pin-prog activated
 -------------------------------------------------------------------------------
AOC message has been received  ACARS MSG  COMPANY MSG
 from the ground  (green right memo,  (green right memo,
 pulsing for 10s,  not flashing)
 -------------------------------- and then steady)----------------------- ------------------------
A message requesting a voice  ACARS CALL  COMPANY CALL
 communication has been  (green right memo,  (green right memo,
 received from the ground  pulsing for 10s  not flashing)
 -------------------------------- and then steady)----------------------- ------------------------
The crew has received a high  COMPANY ALERT
 importance message from the  (green left memo,
 company.  pulsing for 180s,
 then steady
 with the BUZZER
 continuous sound)

 -------------------------------------------------------------------------------
(2) ECAM warnings related to the AOC datalink failure The crew is informed of the datalink system status by the ECAM warnings described in the table below:
R 1EFF : 106-149, 151-156, 159-199, 201-299, 1 46-24-00Page 71 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1

 -------------------------------------------------------------------------------
CONDITIONS UPPER ECAM DU WARNINGS "ACARS installed" "ATSU installed" pin-prog activated pin-prog activate
 -------------------------------------------------------------------------------
ATSU failure: the ATSU is  COM ACARS FAULT  DATALINK ATSU FAULT
 not working any more.  (amber warning)  (amber warning with
 No datalink communications  MASTER CAUT light
 between ground and  and Single Chime
 aircraft are available. --------------------------------- ---------------------- activated)------------------------
ATSU initialization failure  COM ACARS FAULT  DATALINK ATSU FAULT
 Some essential parameters  ATSU INIT FAULT
 are missing for ATSU working.  (amber warning with
 No datalink communications  MAST CAUT light and
 between ground and aircraft  Single Chime
 are available until the crew  activated)
 enters the missing parameters. --------------------------------- ---------------------- ------------------------
Temporary loss of AOC datalink  ACARS STBY  COMPANY DATALINK STBY
 communication: the air-ground  (green right memo)  (green left memo)
 communication means used for
 AOC application are temporarily
 unavailable but not failed.
 The ATSU is trying to recover
 the datalink communication
 with the ground --------------------------------- ---------------------- ------------------------
AOC datalink communication  DATALINK COMPANY FAULT
 failure: the air-ground  (amber warning)
 communication means used for
 AOC application are all
 failed. The datalink
 communications are definitely
 unavailable.

 -------------------------------------------------------------------------------
(3) ECAM warnings related to the datalink media failure
R 1EFF : 106-149, 151-156, 159-199, 201-299, 1 46-24-00Page 72 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1

 -------------------------------------------------------------------------------
CONDITIONS UPPER ECAM DU WARNINGS
 "ACARS installed" "ATSU installed"
 pin-prog activated pin-prog activated -------------------------------------------------------------------------------VHF3 data loss: VDR3 is failed COM VHF 3 FAULT COM VHF 3 DATA FAULT for datalink communication. (amber warning) (amber warning) -------------------------------------------------------------------------------SATCOM data loss: SATCOM is COM SATCOM FAULT COM SATCOM DATA FAULT failed for datalink (amber message) (amber message) communication. -------------------------------------------------------------------------------HF 1 data loss: HFDR 1 is COM HF 1 FAULT COM HF 1 DATA FAULT failed for datalink (amber message) (amber message) communication. -------------------------------------------------------------------------------VHF3 in voice mode: the VHF3 is VHF 3 VOICE VHF 3 VOICE currently used in voice mode. (green right memo) (green right memo) -------------------------------------------------------------------------------HFDR in voice mode: the HFDR is HF VOICE HF VOICE currently used in voice mode. (green right memo) (green right memo) -------------------------------------------------------------------------------HF data on ground HF DATA OVRD
　
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