Enable/Disable of the ADC Function

TASK 31-36-00-610-801-A
Enable/Disable of the ADC Function

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)

3. Job Set-up
Subtask 31-36-00-860-167-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).

Subtask 31-36-00-865-200-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	AUTO FLT/MCDU/1	11CA1	B01
** ON A/C NOT FOR ALL
49VU	AUTO FLT/MCDU/1	11CA1	H07
** ON A/C NOT FOR ALL
121VU	AIDS & RCDR/FDIMU	5TV	K15
** ON A/C NOT FOR ALL
121VU	AUTO FLT/MCDU/2	11CA2	N20
** ON A/C NOT FOR ALL
121VU	AIDS & RCDR/FDIMU	5TV	K38

4. Procedure
Subtask 31-36-00-610-050-A

A. Enable/Disable of the ADC Function

ACTION	RESULT
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.
Push the line key adjacent to the < AIDS indication.	The AIDS MAIN page comes into view.
Push the line key adjacent to the < SPECIAL FUNCT/ < REPROGRAMMING indication.	The AIDS:SPECIAL FUNC/REPROG page comes into view.
Push the line key adjacent to the < ADC CONFIGURATION indication.	The AIDS ACCESS CONTROL page comes into view.
Enter the password with the alphanumeric keys into the scratchpad.	For each entered character of the password an asterisk show on the scratchpad.
Push the line key adjacent to the < ENTER PASSWORD indication.	On the second line the message USER ACCESS: ENGINEER shows.
Push the line key adjacent to the < ADC CONFIGURATION indication.	The AIDS: ADC CONFIGURATION page comes into view.
Push the line key adjacent to the * ENABLED or * DISABLED indication below the related STATUS indication.	The message * ENABLED shows below the related STATUS indication, if the ADC Function is prepared for operation. The message * DISABLED shows below the related STATUS indication, if the ADC Function is not available.

Subtask 31-36-00-610-050-B ** ON A/C NOT FOR ALL

A. Enable/Disable of the ADC Function

ACTION	RESULT
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.
Push the line key adjacent to the < AIDS indication.	The AIDS MAIN page comes into view.
Push the line key adjacent to the < PROGRAMMING indication.	The AIDS: PROGRAMMING page comes into view.
Enter PASSWORD then push the line key adjacent to the *ENTER PASSWORD indication.	The AIDS PROGRAMMING page 1/2 comes into view.
On the MCDU, push the down arrow to display page 2/2.	The AIDS PROGRAMMING page 2/2 comes into view.
Push the line key adjacent to the < ADC indication.	The AIDS ADC PROGRAMMING page 1/2 comes into view.
Push the line key adjacent to the ADC DISABLE MAN or ADC ENABLE.	The message * ADC ENABLED shows the related STATUS indication, ADC Function is prepared for operation. The message * ADC DISABLED MAN shows the related STATUS indication, ADC Function is not available.

5. Close-up
Subtask 31-36-00-862-096-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.01 00:35:20 UTC