BITE Test of the ATIMS

TASK 46-21-00-740-001-A
BITE Test of the ATIMS

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 31-32-00-860-003-A	Procedure to Get Access to the SYSTEM REPORT/TEST/COM Page
TASK 31-32-00-860-013-A	Procedure to Get Access to the SYSTEM REPORT/TEST/INFO SYS Page
TASK 31-60-00-860-001-A	EIS Start Procedure
TASK 31-60-00-860-002-A	EIS Stop Procedure
TASK 34-10-00-860-004-A	Inertial Reference (IR) Alignment-Procedure
TASK 34-10-00-860-004-A-01	Automatic Inertial Reference (IR) Alignment-Procedure
TASK 34-10-00-860-004-A-02	Inertial Reference (IR) Alignment-Procedure to do a Check of the Links between each Flight Management and Guidance Computer (FMGC) and the three Air Data/Inertial Reference Units (ADIRUs)
ATIMS SYSTEM TEST pages ** ON A/C NOT FOR ALL
ATIMS SYSTEM TEST Pages ** ON A/C NOT FOR ALL
ATIMS SYSTEM TEST Pages ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 46-21-00-861-072-A

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

Subtask 46-21-00-860-050-A ** ON A/C NOT FOR ALL

B. Aircraft Maintenance Configuration
(1) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001).
(2) Do the procedure to get access to the SYSTEM REPORT/TEST/COM page (Ref. AMM TASK 31-32-00-860-003).
(3) Do the IR alignment procedure (Ref. AMM TASK 34-10-00-860-004).

Subtask 46-21-00-860-050-C ** ON A/C NOT FOR ALL

B. Aircraft Maintenance Configuration
(1) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001).
(2) Do the procedure to get the SYSTEM REPORT/TEST/INFO SYS page (Ref. AMM TASK 31-32-00-860-013).
(3) Do the IR alignment procedure (Ref. AMM TASK 34-10-00-860-004).

Subtask 46-21-00-865-050-A

C. 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
** ON A/C ALL
49VU	SDAC/1/SPLY	3WV	F04
49VU	FWS/FWC1/SPLY	3WW	F01
** ON A/C NOT FOR ALL
49VU	AUTO FLT/MCDU/1	11CA1	H07
** ON A/C NOT FOR ALL
121VU	COM NAV/VHF/3	2RC3	L05
** ON A/C NOT FOR ALL
121VU	CFDS/CFDIU/SPLY	2TW	J18
121VU	ATSU 1	3TX1	L16
121VU	ATSU 1/SWTG	5TX1	L15
** ON A/C NOT FOR ALL
121VU	AIDS/DMU	4TV	K15
** ON A/C ALL
121VU	AUTO FLT/MCDU/2	11CA2	N20
121VU	EIS/FWC2/SPLY	2WW	Q07
** ON A/C NOT FOR ALL
121VU	COM/VHF/3	2RC3	L05
** ON A/C NOT FOR ALL
121VU	CFDS/CFDIU/SPLY	2TW	J41
121VU	ATSU 1	3TX1	K43
121VU	ATSU 1/SWTG	5TX1	K42

4. Procedure
Subtask 46-21-00-740-050-E ** ON A/C NOT FOR ALL

A. BITE Test of the Air Traffic and Information Management System (ATIMS)

NOTE: During the test, obey the instructions shown on Multipurpose Control and Display Unit 1 (MCDU 1).

ACTION	RESULT
1.On MCDU 1, on the SYSTEM REPORT/TEST/COM menu page 2/2: Push the line key adjacent to the ATIMS indication.	On MCDU 1: The ATIMS page comes into view.
2.On MCDU 1: Push the line key adjacent to the SYSTEM TEST indication. ATIMS SYSTEM TEST pages ** ON A/C NOT FOR ALL	On MCDU 1: The TEST IN PROGRESS indication comes into view.
	On the upper ECAM DU: The COM ACARS FAULT or DATALINK ATSU FAULT warning comes into view and, after approximately one minute, goes out of view.
	On MCDU 1: At the end of the test, the TEST OK indication comes into view.
3.On MCDU 1: Push the line key adjacent to the RETURN indication.	The test procedure stops.

Subtask 46-21-00-740-050-F ** ON A/C NOT FOR ALL

A. BITE Test of the ATIMS

NOTE: During the test, obey the instructions on the MCDU.

ACTION	RESULT
1.On MCDU 1: Push the line key adjacent to the ATIMS indication.	On MCDU 1: The ATIMS page comes into view.
2.On MCDU 1: Push the line key adjacent to the SYSTEM TEST indication. ATIMS SYSTEM TEST Pages ON A/C NOT FOR ALL ATIMS SYSTEM TEST Pages ON A/C NOT FOR ALL	On MCDU 1: The TEST IN PROGRESS 180s indication comes into view.
	On the upper ECAM DU: The COM ACARS FAULT or DATALINK ATSU FAULT warning comes into view.
	On DCDU 1: The INVALID DATA message comes into view, then goes out of view.
	On DCDU 2: The INVALID DATA message comes into view, then goes out of view.
	On DCDU 1 and DCDU 2: The first test screen (colors) comes into view.
	On the upper ECAM DU: The COM ACARS FAULT or DATALINK ATSU FAULT warning message goes out of view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the first test screen (colors) of the DCDUs comes into view.
3.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On DCDU 1 and DCDU 2: The second test screen (Black/White) comes into view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the second test screen (Black/White) of the DCDUs comes into view.
4.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On DCDU 1 and DCDU 2: The third test screen (White/Black) comes into view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the third test screen (White/Black) of the DCDUs comes into view.
5.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On DCDU 1 and DCDU 2: The test screen goes out of view.
	On MCDU 1: The TEST IN PROGRESS 150s message comes into view in the ATIMS SYSTEM TEST page.
	On MCDU 1: At the end of the test, the TEST OK indication comes into view.
6.On MCDU 1: Push the line key adjacent to the RETURN indication	The test procedure stops.

Subtask 46-21-00-740-050-I ** ON A/C NOT FOR ALL

A. BITE Test of the ATIMS

NOTE: During the test, obey the instructions on the MCDU.

ACTION	RESULT
1.On MCDU 1: Push the line key adjacent to the ATIMS indication.	On MCDU 1: The ATIMS page comes into view.
2.On MCDU 1: Push the line key adjacent to the SYSTEM TEST indication. ATIMS SYSTEM TEST Pages ** ON A/C NOT FOR ALL	On MCDU 1, on the ATIMS SYSTEM TEST page: The TEST IN PROGRESS 180S indication comes into view.
	On the upper ECAM DU: The DATALINK ATSU FAULT warning comes into view.
	On DCDU 1: The INVALID DATA message comes into view, then goes out of view.
	On DCDU 2: The INVALID DATA message comes into view, then goes out of view.
	On DCDU 1 and DCDU 2: The first test screen (colors) comes into view.
	On the upper ECAM DU: The DATALINK ATSU FAULT warning message goes out of view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the first test screen (colors) of the DCDUs comes into view.
3.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On DCDU 1 and DCDU 2: The second test screen (Black/White) comes into view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the second test screen (Black/White) of the DCDUs comes into view.
4.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On DCDU 1 and DCDU 2: The third test screen (White/Black) comes into view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the third test screen (White/Black) of the DCDUs comes into view.
5.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On DCDU 1 and DCDU 2: The test screen goes out of view.
	On MCDU 1: The ATIMS SYSTEM TEST page related to the check of aural alert comes into view. NOTE: In the cockpit, an aural alert is triggered and the ATC MSG pushbuttons flash.
6.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L or 4R).	On MCDU 1: The ATIMS SYSTEM TEST page related to the check of flashing of ATC MSG P/B comes into view.
7.On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L, 5L, 4R or 5R).	On MCDU 1, on the ATIMS SYSTEM TEST page: The MAKE SURE PRESSING THE CPT ATC MSG P/B STOPS AURAL AND VISUAL ALERTS message comes into view.
8.On CAPT glareshield panel 131VU: Push the CAPT ATC MSG pushbutton to stop the aural and visual alerts. On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L or 4R).	On MCDU 1, on the ATIMS SYSTEM TEST page: The MAKE SURE PRESSING THE F/O ATC MSG P/B STOPS AURAL AND VISUAL ALERTS message comes into view.
9.On F/O glareshield panel 130VU: Push the F/O ATC MSG pushbutton to stop the aural and visual alerts.
On MCDU 1: Push the line key adjacent to the applicable answer (LSK 4L or 4R).	On MCDU 1, on the ATIMS SYSTEM TEST page: The TEST IN PROGRESS 150S message comes into view.
	On MCDU 1: At the end of the test, the TEST OK indication comes into view.
10.On MCDU 1: Push the line key adjacent to the RETURN indication.	On MCDU 1: The test procedure stops.

Subtask 46-21-00-740-050-M ** ON A/C NOT FOR ALL

A. BITE Test of the ATIMS

NOTE: During the test, obey the instructions on the MCDU.

ACTION	RESULT
1.On MCDU 1: Push the line selection key adjacent to the ATIMS indication.	On MCDU 1: The ATIMS page comes into view.
2.On MCDU 1: Push the line selection key adjacent to the SYSTEM TEST indication. ATIMS SYSTEM TEST pages ** ON A/C NOT FOR ALL	On MCDU 1, on the ATIMS SYSTEM TEST page: The TEST IN PROGRESS 180S message comes into view.
	On the upper ECAM DU: The DATALINK ATSU FAULT warning message comes into view.
	On the upper ECAM DU: The DATALINK ATSU FAULT warning message goes out of view.
	On MCDU 1, on the ATIMS SYSTEM TEST page: The TEST IN PROGRESS 150S message comes into view.
	On MCDU 1: The TEST OK indication comes into view.
3.On MCDU 1: Push the line key adjacent to the RETURN indication.	On MCDU 1: The test procedure stops.

5. Close-up
Subtask 46-21-00-860-051-A

A. Put the aircraft back to its initial configuration.
(1) On the MCDU, push the line select key adjacent to the RETURN indication until the CFDS menu page comes into view.
(2) On the MCDU, fully decrease the brightness of the MCDU screen (display off).
(3) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).

Subtask 46-21-00-862-062-A

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

[Rev.10 from 2021] 2026.04.02 06:26:04 UTC