Operational Check of Brightness Control Through MCDU

TASK 31-60-00-740-010-A
Operational Check of Brightness Control Through MCDU

ZONE: 210

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 31-60-00-860-081-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 the MCDU, get the SYSTEM REPORT/TEST INST menu page (Ref. AMM TASK 31-32-00-860-008)

Subtask 31-60-00-865-064-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
49VU	EIS/DMC3/SWTG	21WT3	E07
49VU	EIS/ECAM DU/UPPER/SWTG	24WT1	E06
49VU	EIS/ECAM DU/UPPER/SPLY	13WT1	E05
49VU	EIS/PFD CAPT/SWTG	22WT1	E04
49VU	EIS/PFD/CAPT/SPLY	11WT1	E03
49VU	EIS/ND CAPT/SWTG	23WT1	E02
49VU	EIS/ND CAPT/SPLY	12WT1	E01
121VU	EIS/DMC3/SPLY	10WT3	Q09
121VU	EIS/DMC2/SPLY	10WT2	Q08
121VU	EIS/ECAM DU/LOWER/SPLY	13WT2	R11
121VU	EIS/ECAM DU/LOWER/SWTG	24WT2	R10
121VU	EIS/DMC2/SWTG	21WT2	R08
121VU	EIS/ND/F/O/SWTG	23WT2	R06
121VU	EIS/PFD/F/O/SWTG	22WT2	R05
121VU	EIS/ND/F/O	12WT2	R04
121VU	EIS/PFD/F/O	11WT2	R03
122VU	ELEC/AC/BUS1/CTL	17XN1	V25

4. Procedure
Subtask 31-60-00-740-060-A ** ON A/C NOT FOR ALL

A. DU BRIGHTHNESS TEST of the DMC1

ACTION	RESULT
1.On the MCDU: push the line key adjacent to the EIS1 indication	the DMC 1 main menu page comes into view
push the line key adjacent to the SWTG/BUS/DU TESTS indication	the DMC 1 SWITCHING/DATA BUS AND DU BRIGHTNESS TESTS page comes into view
push the line key adjacent to the DU BRIGHTNESS TEST indication	the DMC 1 DU BRIGHTNESS TEST page comes into view and obey the intructions such as INITIAL CONDITIONS: MAKE SURE THAT ALL DU ARE ON...
push the line key adjacent to the ACCESS TEST indication	the DMC 1 DU BRIGHTNESS TEST page comes into view
push the line key adjacent to PFD CAPT (ND CAPT, EWD or SD) indication	the DMC 1 DU BRIGTHNESS TEST PFD CAPT (ND CAPT, EWD, or SD) page comes into view NOTE: The test is only possible for the DU shown with a prompt ">" (ND CAPT, PFD CAPT, EWD or SD) the TEST IN PROGRESS 90s indication comes into view NOTE: The selection of a DU related to a DMC that is not in operation, gives the TEST NOT POSSIBLE FROM THE DMC X white message. NOTE: The selection of a DU related to a DMC that is in operation, gives a high-level intensity signal during the test (no action is necessary). the TEST OK white message comes into view
push the line key adjacent to the RETURN indication	the SYSTEM REPORT/TEST INST menu page comes into view NOTE: If the backlight temperature is not correct, the TEST NOT AVAILABLE... WAIT FOR MAX XX MINUTES amber message comes into view.

Subtask 31-60-00-740-061-A ** ON A/C NOT FOR ALL

B. DU BRIGHTHNESS TEST of the DMC 2

ACTION	RESULT
1.On the MCDU: push the line key adjacent to the EIS2 indication	the DMC 2 main menu page comes into view
push the line key adjacent to the SWTG/BUS/DU TESTS indication	the DMC 2 SWITCHING/DATA BUS AND DU BRIGHTNESS TESTS page comes into view
push the line key adjacent to the DU BRIGHTNESS TEST indication	the DMC 2 DU BRIGHTNESS TEST page comes into view and obey the intructions such as INITIAL CONDITIONS: MAKE SURE THAT ALL DU ARE ON...
push the line key adjacent to the ACCESS TEST indication	the DMC 2 DU BRIGHTNESS TEST page comes into view
press the line key adjacent to the PFD CAPT (ND CAPT, EWD, SD, PFD F/O or ND F/O) indication	the DMC 2 DU BRIGTHNESS TEST PFD CAPT (ND CAPT, EWD, SD PFD F/O or ND F/O) page comes into view NOTE: The test is only possible for the DU shown with a prompt ">" (ND F/O, PFD F/O) the TEST IN PROGRESS 90s indication comes into view NOTE: The selection of a DU related to a DMC that is not in operation, gives the TEST NOT POSSIBLE FROM THE DMC X white message. NOTE: The selection of a DU related to a DMC that is in operation, gives a high-level intensity signal during the test (no action is necessary). the TEST OK white message comes into view
push the line key adjacent to the RETURN indication	the SYSTEM REPORT/TEST INST menu page comes into view NOTE: If the backlight temperature is not correct, the TEST NOT AVAILABLE... WAIT FOR MAX XX MINUTES amber message comes into view.

Subtask 31-60-00-740-062-A ** ON A/C NOT FOR ALL

C. DU BRIGHTHNESS TEST of the DMC 3

ACTION	RESULT
1.On the MCDU: push the line key adjacent to the EIS 3 indication	the DMC 3 main menu page comes into view
push the line key adjacent to the SWTG/BUS/DU TESTS indication	the DMC 3 SWITCHING/DATA BUS AND DU BRIGHTNESS TESTS page comes into view
push the line key adjacent to the DU BRIGHTNESS TEST indication	the DMC 3 DU BRIGHTNESS TEST page comes into view with the EFIS DUs
push the line key adjacent to the EFIS CAPT AND ECAM DU (EFIS F/O DU) indication	the DMC 3 DU BRIGTHNESS TEST page comes into view and obey the intructions such as INITIAL CONDITIONS: MAKE SURE THAT ALL DU ARE ON...
push the line key adjacent to the ACCESS TEST indication	the DMC 3 DU BRIGHTNESS TEST page comes into view
push the line key adjacent to the PFD CAPT (ND CAPT, EWD, SD, PFD F/O or ND F/O) indication	the DMC 3 DU BRIGTHNESS TEST PFD CAPT (ND CAPT, EWD, SD, PFD F/O or ND F/O ) page comes into view NOTE: The test is only possible for the DU shown with a prompt ">" (ND CAPT, PFD CAPT, EWD, SD, PFD F/O or ND F/O) the TEST IN PROGRESS 90s indication comes into view NOTE: The selection of a DU related to a DMC that is not in operation, gives the TEST NOT POSSIBLE FROM THE DMC X white message. NOTE: The selection of a DU related to a DMC that is in operation, gives a high-level intensity signal during the test (no action is necessary). the TEST OK white message comes into view
push the line key adjacent to the RETURN indication NOTE: If the backlight temperature is not correct, the TEST NOT AVAILABLE... WAIT FOR MAX XX MINUTES amber message comes into view.

Subtask 31-60-00-740-060-C

DELETED

Subtask 31-60-00-740-061-C

DELETED

Subtask 31-60-00-740-062-C

DELETED

5. Close-up
Subtask 31-60-00-860-082-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) On the MCDU, push the line key adjacent to the RETURN indication until the MAINTENANCE MENU 1/2 page comes into view
(2) Do the EIS Stop Procedure (Ref. AMM TASK 31-60-00-860-002)
(3) On the MCDU, set the BRT knob to OFF
(4) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002)
(5) Make sure that the work area is clean and clear of tools and other items.

[Rev.10 from 2021] 2026.04.01 00:38:06 UTC