W DOC AIRBUS | AMM A320F

Ground Connection Test Internet

TASK 46-41-00-720-807-A
Ground Connection Test Internet

ZONE: 200
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
1
LAPTOP - FOR GSM ALNA MAINTENANCE
 B. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
200
UPPER HALF FUSELAGE
 C. 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 31-21-00-750-002-A
Procedure to Set the Clock
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)
TASK 46-41-00-610-811-A
Get access to the ALNA Graphical User Interface (GUI) - Maintenance Access - with Multi-Purpose Flight-Attendant Panel (MP-FAP)
TASK 46-41-00-710-804-A
System Monitoring Condition Check
3. Job Set-up
Subtask 46-41-00-861-098-C ** 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) Access the ALNA Graphical User Interface - Maintenance Access - via Multi-Purpose Flight-Attendant Panel (MP-FAP) (Ref. AMM TASK 46-41-00-610-811).
   (3) Make sure that:
Subtask 46-41-00-865-105-A ** ON A/C NOT FOR ALL
B. Make sure that this(these) circuit breaker(s) is(are) closed:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
2000VUWAP27MHD07
2000VUCINS-HESU21RFE02
4. Procedure
Subtask 46-41-00-720-057-C ** ON A/C NOT FOR ALL
A. Ground Connection Test Internet
NOTE: You can do this procedure at the Multi-Purpose Flight-Attendant Panel (MP-FAP) or on the LAPTOP - FOR GSM ALNA MAINTENANCE. The procedures at the MP-FAP and on the maintenance laptop are the same.
NOTE: The table that follows gives the procedure for the MP-FAP.
ACTION
RESULT
In the cabin, at the MP-FAP:
In the cabin, on the MP-FAP display:
1.Touch the "SYSTEM TEST" icon.
  • The "SYSTEM TEST" page shows.
2.Select the "CALIBRATION AND FUNCTION TEST" tab.
  • The "CALIBRATION AND FUNCTION TEST" tab shows.
3.Touch the "GROUND CONNECTION TEST" icon.
  • The "GROUND CONNECTION TEST" icon is marked in blue.
4.Touch the "START TEST" icon.
  • The "GROUND CONNECTION TEST" page shows.
5.Touch the "ARROW DOWN" icon.
  • The drop-down menu page shows.
6.Touch the "INTERNET" icon.
  • The "INTERNET TEST" page shows.
7.Touch the "START" icon.
  • The message "TEST IS COMPLETED" shows.
8.Touch the "SHOW RESULTS" icon.
  • The "RESULT" page shows.
9.Use the "ARROW" icons to scroll in the result list.
  • Make sure that the results of all tests are satisfactory.
10.Touch the "NEXT" icon.
  • The "POST CONDITION" page shows.
11.Touch the "CLOSE" icon
  • The "CALIBRATION AND FUNCTION TEST" tab shows.
5. Close-up
Subtask 46-41-00-862-098-B ** ON A/C NOT FOR ALL
A. Put the aircraft back to its initial configuration.
   (1) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
   (2) Touch the "LOGOFF" icon.
NOTE: It is not necessary to log off, if you continue with a different test procedure.
   (3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
[Rev.10 from 2021] 2026.04.02 06:26:14 UTC
"WTRUIB" 2025