____ This procedure is for the FWC1. For the FWC2, use the indications between the parentheses.
(1)
Read the pin programming related to the FWC1 (2) (Ref. TASK 31-50-00-740-002).
(2)
Compare the pin programming related to the FWC1 (2) with the state of the aircraft pin programming given in the ASM (Ref. ASM 31-52/01).
Subtask 31-50-00-710-079
B. Automatic Test of the Announcements NOTE : This test is for RA1. For RA2, you must open the circuit breaker
____
1SA1.
NOTE : During the test, you can hear only the call-out in the ramp test
____
range.
NOTE : The 500ft call-out is not triggered, even if it is activated,
____
because the ramp test begins at 500ft.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the MCDU: On the MCDU:
- push the line key adjacent to the RA1 (RA2) indication. - The RA1 (RA2) page comes into view.
On the MCDU: On the MCDU:
- push the line key adjacent to the RAMP TEST indication. - the RA1 (RA2) RAMP TEST page comesinto view with these indications:
TWO SUCCESSIVE RAMPS:
RAMP1: 500-50FT (10FT/S) RAMP2: 50/0FT (3FT/S) MAKE SURE THAT AUTO CALL-OUT
ALTITUDES ARE CORRECTLY ANNOUNCED.
On the CAPT (F/O) PFD: - the ramp test starts. The speed scale moves down from 500 to 0 ft. and
stops after approximately 1 minute. - during the descent, make sure that you can hear the programmed
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-------------------------------------------------------------------------------ACTION RESULT
-------------------------------------------------------------------------------announcements in the CAPT and F/O loudspeakers.
On the MCDU:
-at the end of the test, the TEST OK indication comes into view.
-push the line key adjacent to - the MCDU shows the CFDS menu page. the RETURN indication until the CFDS menu page comes into view.
NOTE : If all the call-outs in the ramp test range are heard, the
____
call-out operational test is successful.
5. Close-up
________ Subtask 31-50-00-865-076
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 3WZ
Subtask 31-50-00-860-092
B. Put the aircraft back to its initial configuration.
(1)
Do the EIS stop procedure (Ref. TASK 31-60-00-860-002)
(2)
Do the ADIRS stop procedure (Ref. TASK 34-10-00-860-005)
(3)
On the MCDU, set the BRT knob to off.
(4)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002)
(5)
Make sure that the work area is clean and clear of tool(s) and other items.
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TASK 31-50-00-740-002 Read SDAC and FWC Hardware Pin Programming WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______ YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
NOTE : IGNORE ALL THE ECAM WARNINGS AS LONG AS THE COMPUTER IS IN THE MENU
____ MODE.
1.
Reason for the Job
__________________
Make sure that the pin programming and parity of SDAC and FWC are correct.
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 31-32-00-860-008 Procedure to Get Access to the SYSTEM REPORT/TEST/INST Page
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