X LOADING Procedure of the DMC1

TASK 31-60-00-610-003-A
X LOADING Procedure of the DMC1

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

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD

B. 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 31-32-00-860-008-A	Procedure to Get Access to the SYSTEM REPORT/TEST/INST Page
TASK 31-60-00-860-001-A	EIS Start Procedure
TASK 31-60-00-860-002-A	EIS Stop Procedure

3. Job Set-up
Subtask 31-60-00-869-067-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)
(2) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001)
(3) On one MCDU, get the SYSTEM REPORT/TEST INST menu page (Ref. AMM TASK 31-32-00-860-008)

Subtask 31-60-00-865-058-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
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
** ON A/C NOT FOR ALL
49VU	EIS/DMC3/SWTG	21WT3	E07
** ON A/C NOT FOR ALL
49VU	EIS/ECAM/CTL/PNL	15WT	E11
49VU	EIS/DMC1/SPLY	10WT1	E10
49VU	EIS/DMC3/STBY/SPLY	14WT1	E09
49VU	EIS/DMC1/SWTG	21WT1	E08
** ON A/C NOT FOR ALL
121VU	EIS/DMC3/SPLY	10WT3	Q09
121VU	EIS/DMC2/SPLY	10WT2	Q08
121VU	EIS/DMC2/SWTG	21WT2	R08

4. Procedure
Subtask 31-60-00-610-052-A ** ON A/C NOT FOR ALL

A. X LOADING Procedure of the DMC1 from the DMC2

ACTION	RESULT
1.On the MCDU:: Push the line key adjacent to the EIS2 indication.	On the MCDU: The DMC2 main menu page comes into view. On the PFD F/O and ND F/O Display Units: The green MAINTENANCE MODE message comes into view.
2.On the MCDU: Push the line key adjacent to the PIN PROG/STATUS AND XLOAD indication.	On the MCDU: The page DMC2 PIN PROG/STATUS AND XLOAD comes into view.
3.On the MCDU: Push the line key adjacent to the DMC XLOAD indication.	On the MCDU: The page DMC2 DMC XLOAD comes into view. Make sure that the DMC1-software P/N is amber or empty.
4.On the MCDU: Push the line key adjacent to ACCESS XLOAD.	On the MCDU: The page DMC2 DMC XLOAD comes into view.
5.On the MCDU: Push the line key adjacent to START XLOAD.	On the MCDU: The page DMC2 DMC XLOAD comes into view with the message TRANSFER IN PROGRESS DMC2 to DMC1(MAX 10MINUTES) INVALID DATA amber message comes into view on the PFD and ND CAPT DU's.
6.X LOAD process: Wait for 10 minutes maximum.	On the MCDU: The page DMC2 DMC XLOAD is displayed with the message INTEGRITY CHECK (MAX 60 SECONDS). On the PFD CAPT (ND CAPT) display unit: INVALID DATA amber message comes into view. Make sure that the message MAINTENANCE MODE comes into view on the EWD and SD. The page DMC2 DMC XLOAD is displayed with the message DMC1 XLOAD COMPLETED in green and the message DMC SELF TEST IN PROGRESS 40s also in green.
7.On the MCDU: Push the line key adjacent to the RETURN indication after the delay.	On the MCDU: The page DMC2 DMC XLOAD comes into view with the newly installed software P/N displayed in green on the line DMC1.
8.On the MCDU: Push the line key adjacent to RETURN to get back to the main menu page.

5. Close-up
Subtask 31-60-00-860-087-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).
(2) Make sure that the work area is clean and clear of tools and other items.
(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.01 08:45:02 UTC