Uploading of Display Management Computer (DMC) 1 Operational Software with a High-Speed Portable Data Loader (PDL)

TASK 31-60-00-610-804-A
Uploading of Display Management Computer (DMC) 1 Operational Software with a High-Speed Portable Data Loader (PDL)

ZONE: 120
ZONE: 210
FIN: 1WT1 ** ON A/C NOT FOR ALL

1. Reason for the Job
This task gives the uploading procedure with the PDL connected to DMC1 connector 184VC in the avionic bay.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT)
No specific	1	LOADER - DATA, PORTABLE
ALT45200001	1	PORTABLE DATA LOADER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
120	AVIONICS COMPARTMENT
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
824

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 31-60-00-610-001-A	X LOADING Procedure of the DMC1 to the PFD CAPT, ND CAPT, the EWD or the SD
TASK 31-60-00-610-002-A	X LOADING Procedure of the DMC2 to the PFD F/O or the ND F/O
TASK 31-60-00-610-004-A	X LOADING Procedure of the DMC2
TASK 31-60-00-610-005-A	X LOADING Procedure of the DMC3
TASK 31-60-00-610-008-A	XLOADING Procedure of the DMC3 to the PFD CAPT, ND CAPT, the EWD or the SD
TASK 31-60-00-740-011-A	LRU Identification Check
TASK 31-60-00-860-001-A	EIS Start Procedure
TASK 31-60-00-860-002-A	EIS Stop Procedure
TASK 52-41-00-010-002-A	Open the Avionics Compartment Doors for Access
TASK 52-41-00-410-002-A	Close the Avionics Compartment Doors after Access

3. Job Set-up
Subtask 31-60-00-861-071-A ** ON A/C NOT FOR ALL

A. Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).

Subtask 31-60-00-860-152-A ** ON A/C NOT FOR ALL

B. Aircraft Maintenance Configuration
(1) Do the EIS start procedure (upper ECAM DU and lower ECAM DU only)
(Ref. AMM TASK 31-60-00-860-001).

Subtask 31-60-00-010-056-A ** ON A/C NOT FOR ALL

C. Get access to the avionics compartment.
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at access door 824.
(2) Open access door 824 (Ref. AMM TASK 52-41-00-010-002).

Subtask 31-60-00-960-058-A ** ON A/C NOT FOR ALL

D. Prepare the media disk(s).
(1) Get the media disk(s) from the storage box in the cockpit.
(2) Make sure that the media disk(s) is(are) the correct one(s) for the aircraft configuration.
(a) Make sure that the Part Number(s) (P/N) written on the media disk(s) is (are) the same as the P/N(s) written in the Airline Configuration-Management Document.
1 If the media disk(s) is (are) not available or not the correct one(s), contact your Airline Engineering Department to get the correct P/N(s) applicable to the aircraft.

Subtask 31-60-00-480-060-A ** ON A/C NOT FOR ALL

E. Installation of the LOADER - DATA, PORTABLE or the ALT45200001 PORTABLE DATA LOADER in the Avionics Compartment
(1) Remove the CAP - BLANKING from DMC1 connector 184VC installed in the bottom part of electronics rack 80VU.
(2) Connect the cable to the LOADER - DATA, PORTABLE or the ALT45200001 PORTABLE DATA LOADER and DMC1 connector 184VC.

Subtask 31-60-00-840-051-A ** ON A/C NOT FOR ALL

F. Reset of DMC1

ACTION	RESULT
1.On overhead circuit-breaker panel 49VU: Open circuit breaker 10WT1.	On the CAPT PFD Display Unit (DU) and the ND DU: The amber INVALID DATA message comes into view.
2.Wait for more than five seconds.
3.On overhead circuit-breaker panel 49VU: Close circuit breaker 10WT1.

Subtask 31-60-00-865-092-A ** ON A/C NOT FOR ALL

G. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	AUTO FLT/MCDU/1	11CA1	B01
49VU	L/G/LGCIU/SYS1/NORM	1GA	C09
49VU	EIS/ECAM/CTL/PNL	15WT	E12
49VU	EIS/DMC1/SPLY	10WT1	E11
49VU	EIS/DMC3/STBY/SPLY	14WT1	E10
49VU	EIS/DMC1/SWTG	21WT1	E09
49VU	EIS/DMC3/SWTG	21WT3	E07
121VU	DLS&/DLRB/SPLY	5TD	J15
121VU	PDL/PWR/SPLY	14TD	K19
121VU	AUTO FLT/MCDU/2	11CA2	N20
121VU	EIS/DMC3/SPLY	10WT3	Q09
121VU	EIS/DMC2/SPLY	10WT2	Q08
121VU	EIS/DMC2/SWTG	21WT2	R08

Subtask 31-60-00-860-153-A ** ON A/C NOT FOR ALL

H. Start the ALT45200001 PORTABLE DATA LOADER or the LOADER - DATA, PORTABLE.

Subtask 31-60-00-860-154-A ** ON A/C NOT FOR ALL

I. Make sure that the aircraft is in the ground configuration:

ACTION	RESULT
1.On the ECAM control panel: Push the BLEED key to get the BLEED page.	On the lower ECAM DU: The BLEED page comes into view. The white GND indication comes into view in the middle of the page.

Subtask 31-60-00-280-079-A ** ON A/C NOT FOR ALL

J. Check of the P/N of the Operational Software that you will upload in DMC1
(1) Do a check of the P/N of the DMC1 operational software (Ref. AMM TASK 31-60-00-740-011).
(a) On the DMC1 LRU IDENTIFICATION 1/5 page, read the P/N of the DMC1 operational software.
(b) Make sure that the P/N of the DMC1 operational software given on the DMC1 LRU IDENTIFICATION 1/5 page is different from the P/N of the DMC1 operational software written on the media disk(s).

4. Procedure
Subtask 31-60-00-970-059-A ** ON A/C NOT FOR ALL

A. Uploading of the DMC1 Operational Software with a High-Speed PDL

NOTE: If the PDL has the digital signature check, the PDL can show two messages:

One message if the PDL detects that the software has no signature. You can ignore this message because it has no effect on the aircraft software uploading.
One message if the PDL detects an incorrect or corrupted signature. Then the software uploading will not be possible and you must use a different software.

For data security, Airbus recommends that you make a report of the fault to the Aircraft Security Focal Point.

ACTION	RESULT
1.Upload the DMC1 operational software. If a transfer fault occurs during the uploading and if more than one media disk is necessary, do the uploading again from media disk 1.
2.On overhead circuit-breaker panel 49VU: Open circuit breaker 10WT1 and wait for more than 0.5 seconds.	On the CAPT PFD DU and the ND DU: The amber INVALID DATA message comes into view.
3.On overhead circuit-breaker panel 49VU: Close circuit breaker 10WT1.	On the CAPT PFD DU and the ND DU: The amber INVALID DATA message stays in view.
4.Stop the high-speed data-loading application.	On the CAPT PFD and the ND DU: After approximately 40 seconds, the DISPLAY SYSTEM VERSION INCONSISTENCY message comes into view.

Subtask 31-60-00-280-080-A ** ON A/C NOT FOR ALL

B. Check of the P/N of the operational software Uploaded in DMC1
(1) Do a check of the P/N of the DMC1 operational software (Ref. AMM TASK 31-60-00-740-011).
(a) On the DMC1 LRU IDENTIFICATION 1/5 page, read the P/N of the DMC1 operational software.
(b) Make sure that the P/N of the DMC1 operational software is the same as the P/N of the DMC1 operational software written on the media disk(s).

Subtask 31-60-00-280-081-A ** ON A/C NOT FOR ALL

C. Check of the P/N of the DMC1 operational software in the AVIONICS CONFIG REPORT
(1) On the MCDU MENU page, push the line select key adjacent to the CFDS indication: the MAINTENANCE MENU page 1/2 comes into view.
(2) On the MCDU, push the NEXT PAGE function key.
(3) On the MAINTENANCE MENU page 2/2, push the line select key adjacent to the AVIONICS CONFIG REPORT indication.
(4) Type 31 (the applicable ATA number) on the scratchpad.
(5) On the AVIONICS CONFIG REPORT page, push the line select key adjacent to the STAR indication.
(6) On the AVIONICS CONFIG REPORT page, push the line select key adjacent to the AVIONICS CONFIG REPORT indication.
(7) If the printer is on, push the PRINT key.
(8) If the printer is not on, on the AVIONICS CONFIG REPORT page, push the line select key adjacent to the ATA316334 DMC1 indication.
(9) On the AVIONICS CONFIG REPORT/ATA316334 DMC1 page, make sure that the correct software (software DB/N1) component is uploaded.
(10) Push the line select key adjacent to the RETURN indication until the MAINTENANCE MENU 1/2 page comes into view.

Subtask 31-60-00-860-155-A ** ON A/C NOT FOR ALL

D. Stop the ALT45200001 PORTABLE DATA LOADER or the LOADER - DATA, PORTABLE.

Subtask 31-60-00-080-061-A ** ON A/C NOT FOR ALL

E. Removal of the ALT45200001 PORTABLE DATA LOADER or the LOADER - DATA, PORTABLE
(1) Disconnect the cable from the ALT45200001 PORTABLE DATA LOADER or the LOADER - DATA, PORTABLE and DMC1 connector 184VC.
(2) Put the CAP - BLANKING on DMC1 connector 184VC.

Subtask 31-60-00-610-064-A ** ON A/C NOT FOR ALL

F. Crossloading of the DMCs
(1) Do the crossloading of:

DMC2 (Ref. AMM TASK 31-60-00-610-004)
DMC3 (Ref. AMM TASK 31-60-00-610-005)
DMC1 (2 or 3) data to the CAPT PFD, CAPT ND, EWD DU, SD DU, F/O ND and F/O PFD (Ref. AMM TASK 31-60-00-610-001), (Ref. AMM TASK 31-60-00-610-002) and (Ref. AMM TASK 31-60-00-610-008).

5. Close-up
Subtask 31-60-00-860-156-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) On the MCDU:

Push the MCDU MENU key to get the MCDU MENU page.
Set the BRT knob to OFF.

(2) Put the media disk(s) back into the storage box in the cockpit.
(3) Do the EIS stop procedure
(Ref. AMM TASK 31-60-00-860-002).

Subtask 31-60-00-410-054-A ** ON A/C NOT FOR ALL

B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close access door 824 (Ref. AMM TASK 52-41-00-410-002).
(3) Remove the access platform(s).

Subtask 31-60-00-862-069-A ** ON A/C NOT FOR ALL

C. De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.01 00:37:52 UTC