DOC AIRBUS | AMM A320FOperational Test of the EIS
TASK 31-60-00-710-001-A
Operational Test of the EIS
To make sure that the DMC, ND, PFD, the upper and the lower ECAM Display Units (DU) operate correctly.
2. Job Set-up Information
A. Work Zones and Access Panels
B. Referenced Information
3. Job Set-up
Subtask 31-60-00-860-054-A
Subtask 31-60-00-710-050-A ** ON A/C NOT FOR ALL
Subtask 31-60-00-860-055-A
[Rev.10 from 2021]
2026.04.01 08:44:58 UTC
Operational Test of the EIS
WARNING:
MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT. UNWANTED ELECTRICAL POWER CAN BE DANGEROUS.
ZONE: 210
1. Reason for the JobTo make sure that the DMC, ND, PFD, the upper and the lower ECAM Display Units (DU) operate correctly.
2. Job Set-up Information
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 210 | CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD |
| 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 31-60-00-860-001-A | EIS Start Procedure |
| TASK 31-60-00-860-002-A | EIS Stop Procedure |
| TASK 34-10-00-860-002-A | ADIRS Start Procedure |
| TASK 34-10-00-860-005-A | ADIRS Stop Procedure |
Subtask 31-60-00-860-054-A
A. Put the aircraft back to its initial 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 center pedestal, on the SWITCHING panel 8VU, set all the selector switches to NORM.
(4) Do the ADIRS start procedure (Ref. AMM TASK 34-10-00-860-002).
Subtask 31-60-00-865-051-A (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 center pedestal, on the SWITCHING panel 8VU, set all the selector switches to NORM.
(4) Do the ADIRS start procedure (Ref. AMM TASK 34-10-00-860-002).
B. Make sure that this(these) circuit breaker(s) is(are) closed:
4. Procedure| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | EIS/PFD CAPT/SPLY | 11WT1 | E03 |
| ** 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 ALL | |||
| 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/ND CAPT/SWTG | 23WT1 | E02 |
| 49VU | EIS/ND CAPT/SPLY | 12WT1 | E01 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | EIS/PFD/CAPT/SPLY | 11WT1 | E03 |
| ** 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 ALL | |||
| 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 |
Subtask 31-60-00-710-050-A ** ON A/C NOT FOR ALL
A. Test
Subtask 31-60-00-710-050-B ** ON A/C NOT FOR ALL NOTE: This test is for the CAPT side. For the F/O side, use the indications between parentheses.
| ACTION | RESULT |
|---|---|
| 1.On the center pedestal, on the SWITCHING panel 8VU, set the EIS DMC selector switch to CAPT/3 (F/O/3). |
|
| 2.Set the EIS DMC selector switch to NORM. | |
A. Test
5. Close-upNOTE: This test is for the CAPT side. For the F/O side, use the indications between parentheses.
| ACTION | RESULT |
|---|---|
1.On the panel 301VU (500VU):
|
|
2.On the panel 301VU (500VU):
| - After some seconds the ND comes into view: SELF TEST IN PROGRESS (MAX 40 SECONDS) |
3.On the ECAM control panel:
| - After some seconds the EWD comes into view: SELF TEST IN PROGRESS (MAX 40 SECONDS) |
4.On the ECAM control panel:
| - After some seconds the SD comes into view. SELF TEST IN PROGRESS (MAX 40 SECONDS) |
Subtask 31-60-00-860-055-A
A. Put the aircraft back to its initial configuration.
(1) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).
(2) Do the ADIRS Stop Procedure (Ref. AMM TASK 34-10-00-860-005).
(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
(4) Make sure that the work area is clean and clear of tools and other items.
(1) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).
(2) Do the ADIRS Stop Procedure (Ref. AMM TASK 34-10-00-860-005).
(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
(4) Make sure that the work area is clean and clear of tools and other items.