Read the CURRENT STATUS of the T/TISS (ATC 2 part)

TASK 34-72-00-740-802-A
Read the CURRENT STATUS of the T/TISS (ATC 2 part)

FIN: 1000SG ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. 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 31-32-00-860-010-A	Procedure to Get Access to the SYSTEM REPORT/TEST NAV Page

3. Job Set-up
Subtask 34-72-00-860-068-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 procedure to get the SYSTEM REPORT/TEST NAV page then push the NEXT PAGE function key until the ATC 2 indication comes into view (Ref. AMM TASK 31-32-00-860-010).

Subtask 34-72-00-875-062-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
121VU	T/TISS	2004SG	K07

4. Procedure
Subtask 34-72-00-740-056-A ** ON A/C NOT FOR ALL

A. Read the CURRENT STATUS of the T/TISS (ATC 2 part).

NOTE: The actions and the results of this procedure occur on the MCDU used.

ACTION	RESULT
1.Push the line key adjacent to the ATC 2 indication.	the ATC 2 page comes into view.
2.Push the line key adjacent to the DISCRETE CONFIG indication.	the DISCRETE CONFIG page 1/2 comes into view.
3.Push the down arrow key until the DISCRETE CONFIG pages 2/2 comes into view.	the DISCRETE CONFIG pages 2/2 comes into view.
4.Push the line key adjacent to the CURRENT STATUS indication.	the CURRENT STATUS page 1/3 comes into view.
5.Push the down arrow key until the CURRENT STATUS pages 1/3 to 3/3 come into view.	the CURRENT STATUS pages 1/3 to 3/3 come into view.

5. Close-up
Subtask 34-72-00-860-069-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) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.02 06:23:36 UTC