Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 2)
 Figure 020A

R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 34-41-00Page A1 1401-499, 1Config-3 Aug 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 3)
 Figure 021

R 1EFF : ALL 1 34-41-00Page A2 1 1 Config-3 May 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 4)
 Figure 022

 1EFF : 001-049, 101-105, 151-199, 1 34-41-00Page A3 1 1 Config-3 May 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 4)
 Figure 022A

R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 34-41-00Page A4 1401-499, 1Config-3 Aug 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 5)
 Figure 023

 1EFF : 001-049, 101-105, 151-199, 1 34-41-00Page A5 1 1 Config-3 May 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 5)
 Figure 023A

R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 34-41-00Page A6 1401-499, 1Config-3 Aug 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 6)
 Figure 024

 1EFF : 001-049, 101-105, 151-199, 1 34-41-00Page A7 1 1 Config-3 May 01/05 1 1 1CES 1

 Weather Radar - Maintenance Test Procedure - Sub-menus (Sheet 6)
 Figure 024A

R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 34-41-00Page A8 1401-499, 1Config-3 Aug 01/05 1 1 1CES 1

 Weather Radar - Test Pattern
 Figure 025

 1EFF : 001-049, 101-105, 151-199, 1 34-41-00Page A9 1 1 Config-3 May 01/05 1 1 1CES 1R **ON A/C 051-099, 401-499,

 (2)
 Normal mode During the normal mode the BITE monitors cyclically the status of the WR/PWS. It transmits its information to the CFDIU during the concerned flight. In case of fault detection the BITE stores the information in the fault memories. These items of information are transmitted to the CFDIU by an ARINC 429 message with label 356.

 (3)
 Interactive mode The interactive mode can only be activated on the ground and through the line key adjacent to the RADAR 1 indication, presented on the SYSTEM REPORT/TEST/NAV page of any MCDU. This mode enables communication between the CFDIU and the BITE of the weather radar transceiver by means of the MCDU. (Ref. Fig. 018) The interactive mode is composed of:

 -LAST LEG REPORT (Ref. Fig. 019A) This report contains the fault messages related to the external or internal failures (class 1 and 2) recorded during the last flight leg. The following tables give the list of the failure messages which can be reported and indicate the failure class assigned to them as defined by the CFDIU standard.
R 1EFF : 051-099, 401-499, 1 34-41-00Page A10 1 1 Config-3 Aug 01/05 1 1 1CES 1

 -------------------------------------------------------------
| Reported Internal Failures | |-----------------------------------------------------------| | MESSAGE (i = 1 or 2) | CLASS | ATA | -------------------------------------------------------------| WXRi (1SQi) | 1 | 34-41-33 | | WXR ANTENNA (11SQ) | 1 | 34-41-11 | | WXR CNT PNL (3SQ)/WXRi (1SQi) | 1 | 34-41-12 | | WXR MOUNTING TRAY (9SQ) | 1 | 34-41-37 | -------------------------------------------------------------
-------------------------------------------------------------| Reported External Failures | |-----------------------------------------------------------| | MESSAGE (i = 1 or 2) | CLASS | ATA | -------------------------------------------------------------
| ADIRU1 (1FP1) ADR BUS/WXR1 (1SQ1)  |  3  | 34-12-34 |
 | ADIRU2 (1FP2) ADR BUS/WXR2 (1SQ2)  |  3  | 34-12-34 |
 | ADIRU3 (1FP3) ADR BUS/WXRi (1SQi)  |  3  | 34-12-34 |
 | ADIRU1 (1FP1) IR BUS/WXR1 (1SQ1)  |  1  | 34-12-34 |
 | ADIRU2 (1FP2) IR BUS/WXR2 (1SQ2)  |  1  | 34-12-34 |
 | ADIRU3 (1FP3) IR BUS/WXRi (1SQi)  |  1  | 34-12-34 |
 | FCU (3CA) CP-L BUS/WXRi (1SQi)  |  1  | 22-81-12 |
 | FCU (3CA) CP-R BUS/WXRi (1SQi)  |  1  | 22-81-12 |
 | CFDIU (1TW)/WXRi (1SQi)  |  3  | 31-32-34 |
 | RA1 (2SA1)/WXRi (1SQi)  |  3  | 34-42-33 |
 | RA2 (2SA2)/WXRi (1SQi)  |  3  | 34-42-33 |
 | RA1 (2SA1)+RA2 (2SA2)/WXRi (1SQi)  |  1  | 34-42-33 |
 | POWER SUPPLY INTERRUPT  |  1  | 24-00-00 |

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