-LAST LEG REPORT
 -PREVIOUS LEGS REPORT
 -LRU IDENTIFICATION
 Among the optional functions, there are:

 -GROUND SCANNING

 -TROUBLE SHOOTING DATA

 -CLASS 3 FAULTS

 -TEST.
 (Ref. Fig. 043)
 These functions constitute the system MENU MODE and they are
 displayed on the MCDU by the system itself.

 (a) Description of reports
 (Ref. Fig. 044)

 1 LAST LEG REPORT
_ (Ref. Fig. 044) The purpose of this function, which is part of the Type 1 system menus, is to present, on the ground only, the internal and external fault messages concerning this system, appeared during the last flight (similar to the CFDIU function with the same name). Maximum capacity: 30 faults. These fault messages contain the name of the faulty LRU associated with the time at which the fault occurred and the ATA reference. The date is indicated in the header. This information is presented on the MCDU in clear, when this function is activated by the operator.
 1EFF : ALL 1 31-32-00Page A77 1 1 May 01/05R 1 1 1CES 1

 CFDIU - Type 1 System Report Figure 043
 1EFF : 1 1R 1CES  ALL  1 11 1 31-32-00 Page A78 May 01/05

 CFDIU - Type 1 System Report - Description Figure 044
 1EFF : 1 1R 1CES  ALL  1 11 1 31-32-00 Page A79 May 01/05

 2 PREVIOUS LEGS REPORT
_ (Ref. Fig. 044) The purpose of this function, which is part of the Type 1 system menus, is to present, on the ground only, the internal and external fault messages concerning this system, appeared during the previous 64 flights (similar to the CFDIU function with the same name). This function gives the "sum" of the LAST LEG REPORT items over several flights. These fault messages contain the name of the faulty LRU associated with the time and date at which the fault occurred, the flight number (1 to 64) and the ATA reference. Aircraft identification is included in the header. This information is presented on the MCDU in clear when this function is activated by the operator.
 3 LRU IDENTIFICATION
_ (Ref. Fig. 044) The purpose of this function, which is part of the Type 1 system menus, is to present, on the ground only, the PART NUMBER of the LRUs.
 4 GROUND SCANNING
_
 (Ref. Fig. 044)

 **ON A/C 001-049, 051-099, 101-105, 151-154, 201-207,
 (Ref. Fig. 045)

R **ON A/C 106-149, 155-199, 208-299, 301-399, 401-499,
 (Ref. Fig. 045A)
 **ON A/C ALL
 The purpose of this function, which is part of the Type 1 system menus, is to present, on the ground only, the internal and external faults concerning this system, present when the request is made.
 5 TROUBLE SHOOTING DATA
_ (Ref. Fig. 046) The purpose of this function, which is part of the Type 1 system menus, is to present, on the ground only, complementary information concerning the faults.
 1EFF : ALL 1 31-32-00Page A80 1 1 Aug 01/05 1 1 1CES 1

 CFDIU - LRU IDENTIFICATION
 Figure 045

R 1EFF : 001-049, 051-099, 101-105, 151-154, 1 31-32-00Page A81 1201-207, 1May 01/05 1 1 1CES 1

 CFDIU - LRU IDENTIFICATION
 Figure 045A

R 1EFF : 106-149, 155-199, 208-299, 301-399, 1 31-32-00Page A82 1401-499, 1Aug 01/05 1 1 1CES 1

 CFDIU - Type 1 System Report - TROUBLE SHOOTING DATA DESCRIPTION Figure 046
 1EFF : ALL 1 31-32-00Page A83 1 1 May 01/05R 1 1 1CES 1

 These messages contain the data constituting a snapshot of the
 system environment when the fault occurs or contain parameters
 internal to the computer (example: aircraft configuration,
 valve positions, ...).
 This information is presented on the MCDU in coded language
 when this function is activated by the operator.
 6_ CLASS 3 FAULTS
 (Ref. Fig. 046)
 The purpose of this function, which is part of the Type 1
 system menus, is to present, on the ground, CLASS 3 FAULTS
 messages concerning this system, appeared during previous
 flights.
 These fault messages contain the name of the equipment
 affected by a CLASS 3 FAULTS associated with the time, the
 date, the flight number and the ATA reference.
 This function is similar to the PREVIOUS LEGS REPORT but only
 covers CLASS 3 FAULTS.
 This information is presented on the MCDU in clear when this
 function is activated by the operator.
 7_ TEST
 (Ref. Fig. 046)
 The purpose of this function, which is part of the Type 1
 system menus, is double:
　
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