2.
On the MCDU: On the MCDU:
-push the MCDU MENU mode key. - the MCDU MENU page comes into view.
3. On the MCDU: On the MCDU:
-push the line key adjacent to - the CFDS MENU page comes into view. the CFDS indication.
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
4. On the MCDU: On the MCDU:
-push the line key adjacent to - the AVIONICS STATUS page comes into the AVIONICS STATUS indication. view.
5. Close-up
________ Subtask 31-32-00-860-117
A. Put the aircraft back to its initial configuration.
(1)
On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
(2)
Fully decrease the brightness of the MCDU screen (display off).
(3)
On the overhead panel:
(a)
set the OFF/NAV/ATT selector switches related to the IR 1, IR 2 and IR 3 to OFF.
(b)
Set the APU/MASTER SW, ELEC/BAT 1, ELEC/BAT 2, ADR 1, ADR 2, ADR 3, ENG/FADEC GND PWR/1 and ENG/FADEC GND PWR/2 pushbutton switches to OFF.
(4)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
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TASK 31-32-00-750-001 CFDIU TIME/DATE Initialization
1. Reason for the Job
__________________
You must do this procedure after loss of clock data to the CFDIU and after a CFDIU power cut off more than 200ms
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power
3. Job Set-up
__________ Subtask 31-32-00-861-075
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002). Subtask 31-32-00-865-078
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AUTO FLT/MCDU/1 11CA1 B01 121VU CFDS/CFDIU/SPLY 2TW J18
**ON A/C ALL
Post SB 31-1163 For A/C 155-156,208-209,
121VU CFDS/CFDIU/BACK/UP 8TW J17
1EFF : ALL 1 31-32-00Page 521 1 1 May 01/05 1 1 1CES 1 **ON A/C ALL
4. Procedure
_________ Subtask 31-32-00-750-050
A. Set the GMT/DATE NOTE : The actions and the results of this procedure occur on the MCDU
____
used.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
Adjust the brightness of the MCDU screen:
2.
Push the MCDU MENU mode key.
3.
Push the line key adjacent to the CFDS indication.
4.
Push the NEXT PAGE function key.
5.
Push the line key adjacent to the GMT/DATE INIT indication.
6.
Type the hours and minutes with the alphanumeric keys.
7.
Push the line key adjacent to the INIT GMT indication.
8.
Type the month and day with the alphanumeric keys.
9.
Push the line key adjacent to the MONTH/DAY indication.
The MCDU is on.
The MCDU MENU page comes into view.
The CFDS menu page comes into view.
The GMT/DATE INIT page comes into view.
The hours and minutes are shown in theMCDU scratchpad.
After data consistency check, the GMTis shown below the INIT GMT indication.
The month and day are shown in the MCDUscratchpad.
After data consistency check, themonth/day are shown below the MONTH/DAY indication.
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_______________________________________________________________________________ TASK 31-32-34-000-001 Removal of the CFDIU (1TW)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
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