-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.
2. On the center pedestal, on the ECAM control panel:
-push and hold the EMER CANC key.
3. On the panel 21VU:
-push the GPWS/SYS pushbutton switch
-release the GPWS/SYS pushbutton switch.
4. On the center pedestal, on the ECAM control panel:
-release the EMER CANC key.
5.
On the overhead circuit breaker panel 49VU: - open the circuit breaker 3WW.
On the rear circuit breaker panel
121VU:
- open the circuit breaker 2WW.
6.
Close the circuit breakers 2WW and 3WW.
On the CAPT and F/O glareshield panels 130VU and 131VU:
-
the MASTER WARN lights go off.
In the loudspeakers:
-
the aural warnings stop.
On the panel 21VU:
-
the FAULT legend of the GPWS/SYS pushbutton switch comes on after approximately 35 seconds.
-
the FAULT legend goes off.
-
the OFF legend comes on.
-
the FAULT legend comes on.
-
the OFF legend goes off.
On the overhead panel 21VU:
-
the FAULT legend of the GPWS/SYS pushbutton switch goes off.
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5. Close-up
________ Subtask 34-48-00-860-062
A. Put the aircraft back to its initial configuration.
(1)
On the center pedestal, on the MCDU, push the line key adjacent to the RETURN indication until the MCDU MENU page comes into view.
(2)
On the overhead panel, on the ADIRS CDU, set the OFF/NAV/ATT selector switch related to the ADIRU1 to OFF.
(3)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
(4)
Make sure that the work area is clean and clear of tool(s) and other items.
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**ON A/C 001-049, 051-060, 101-104,
TASK 34-48-00-740-002-A
BITE Test of the GPWS
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-32-00-860-010 Procedure to Get Access to the SYSTEM REPORT/TEST NAV
Page 34-10-00-860-002 ADIRS Start Procedure 34-10-00-860-005 ADIRS Stop Procedure
3. Job Set-up
__________
Subtask 34-48-00-860-056
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
On the overhead control and indicating panel 21VU, on the GPWS section, make sure that the four GPWS pushbutton switches are released (legends off).
(3)
On the center pedestal, on one MCDU, get the SYSTEM REPORT/TEST/NAV page then push the NEXT PAGE function key until the GPWC indication comes into view. (Ref. TASK 31-32-00-860-010).
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(4) On the overhead panel, on the ADIRS CDU, set the OFF/NAV/ATT selector switch related to the ADIRU1 to NAV (Ref. TASK 34-10-00-860-002).
Subtask 34-48-00-865-056
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU EIS/GPWS/115VAC 3WZ P07 121VU EIS/GPWS/28VDC 2WZ P06
4. Procedure
_________ Subtask 34-48-00-740-050
A. BITE Test of the GPWS NOTE : The actions and the results of this procedure occur on the MCDU
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