ADF - Antenna Figure 007
1EFF : 1 1R 1CES ALL 1 11 1 34-53-00 Page 34 May 01/05
R **ON A/C 106-149, 201-299, 301-399, 401-499,
(Ref. Fig. 002A)
**ON A/C 001-049, 051-099, 101-105, 151-199,
Post SB 34-1147 For A/C 001-004,051-060,
(Ref. Fig. 002B)
**ON A/C ALL
NOTE : The two ADF systems are independent. The operating mode is identical
____
for ADF 1 and ADF 2.
-The FMGC 1 sends a management bus to the ADF receiver 1 through the RMP1.
-In normal operation, the FMGC 1 tunes the ADF receiver 1 either automatically or manually by means of the MCDU. In this case, the RMP 1 operates as a relay which sends the frequency information from the FMGC 1 to the ADF receiver 1.
-By a second port, the ADF receiver 1 receives a second management bus directly from the FMGC 2. The FMGC 2 becomes active when the ADF receiver 1 receives a failure signal from the FMGC 1.
-With RMP 1 internal failures the RMP 1 is transparent to data and discrete from the FMGC 1.
-
In emergency configuration (failure of the FMGC 1 and 2), the RMP 1 can control the ADF receiver 1 after ON NAV mode selection.
-
In emergency configuration (failure of the FMGC 1 and 2), the RMP 2
can control the ADF receiver 2 after on NAV mode selection. (Ref. Fig. 008)
7. Test
____
**ON A/C 001-049, 051-099, 101-105, 151-199,
A. Maintenance Test
**ON A/C 001-049, 101-105, 151-199,
(Ref. Fig. 009)
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ADF - Frequency Selection in Emergency Mode Figure 008
1EFF : 1 1R 1CES ALL 1 11 1 34-53-00 Page 36 May 01/05
ADF - Maintenance Test Procedure
Figure 009
R 1EFF : 001-049, 101-105, 151-199, 1 34-53-00Page 37 1 1 May 01/05 1 1 1CES 1 **ON A/C 051-051, 053-099,
(Ref. Fig. 009A)
**ON A/C 052-052,
(Ref. Fig. 009B)
**ON A/C 001-049, 051-099, 101-105, 151-199,
It is possible to do the maintenance tests with the Centralized Fault
Display System (CFDS).
The primary components of the CFDS are :
-
the MCDU
-
the CFDIU
-
the Built-In Test Equipment (BITE) internal to the ADF receiver.
It is possible to perform these tests on the ground only.
The access to the ADF 1 (2) menu is through :
-selection of the SYSTEM REPORT/TEST item on the CFDS menu
-then, selection of the relevant ADF on the NAV menu.
The test sequence starts when you push the line key adjacent to the TEST
indication on the ADF1(2) menu.
R **ON A/C 106-149, 201-299, 301-399, 401-499,
A. Maintenance Test (Ref. Fig. 009A) It is possible to do the maintenance tests with the Centralized Fault Display System (CFDS). The primary components of the CFDS are :
-
the MCDU
-
the CFDIU
-
the Built-In Test Equipment (BITE) internal to the ADF receiver.
It is possible to perform these tests on the ground only.
The access to the ADF 1 (2) menu is through :
-selection of the SYSTEM REPORT/TEST item on the CFDS menu
-then, selection of the relevant ADF on the NAV menu.
A self-test of the system causes the receiver to transmit a test signal
to the VOR/ADF/DME RMI and ND.
On the VOR/ADF/DME RMI, if you set the VOR/ADF selector switches (item 4)
to ADF.
The test sequence starts when you push the line key adjacent to the TEST
indication on the ADF1(2) menu.
1EFF : ALL 1 34-53-00Page 38 1 1 Aug 01/05 1 1 1CES 1
ADF - Maintenance Test Procedure
Figure 009A
R 1EFF : 051-051, 053-099, 106-149, 201-299, 1 34-53-00Page 39 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
R ADF - Maintenance Test Procedure
R Figure 009B
R 1EFF : 052-052, 1 34-53-00 Page 40
1 1 May 01/05
1 1
1CES 1
R R **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
B. CFDIU Interface
**ON A/C 001-004, 051-051, 053-060,
(Ref. Fig. 002)
R **ON A/C 106-149, 201-299, 301-399, 401-499,
(Ref. Fig. 002A)
**ON A/C 001-049, 051-051, 053-099, 101-105, 151-199,
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