BITE Test of the Wireless System

TASK 23-33-00-740-804-A
BITE Test of the Wireless System

ZONE: 220

1. Reason for the Job
Self explanatory.
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
220	FWD CAB UTILITY AREAS

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 23-33-00-861-085-A ** ON A/C NOT FOR ALL

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

Subtask 23-33-00-010-087-A ** ON A/C NOT FOR ALL

B. Get Access
(1) Open the applicable access door(s) to get access to the Video Control Center (VCC) 10MH.

Subtask 23-33-00-865-240-A ** ON A/C NOT FOR ALL

C. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
2000VU	IFE-IFEC-AC	22MK	C04
** ON A/C NOT FOR ALL
2000VU	INSEAT POWER-MCU 2	59HP	B08
2000VU	INSEAT POWER-MCU 1	58HP	B05
2000VU	IFE-VCC-AC	21MH	C02
2000VU	IFE-VCC-DC	20MH	C01
2000VU	IFE/SEAT-POWER-PAX SYS	20MK	D08
2000VU	WAP	27MH	D07
** ON A/C NOT FOR ALL
2000VU	IFE-IFEC-AC	22MK	C06

Subtask 23-33-00-860-164-A ** ON A/C NOT FOR ALL

D. Aircraft Maintenance Configuration
(1) Push the PAX SYS switch on the VCC 10MH.
(2) Make sure that the internal light of the PAX SYS switch comes on.
(3) Wait until the integrated In-Flight Entertainment (IFE) system boot sequence is completed.

NOTE: Approximately five minutes are necessary to complete the boot sequence.

4. Procedure
Subtask 23-33-00-740-068-A ** ON A/C NOT FOR ALL

A. Bite Test of the Wireless Access Point

ACTION	RESULT
1.On the removable DU 11MH, on the "Login/Welcome" page:	On the removable DU 11MH:
Touch the "Maintenance" icon.	the "Maintenance Mode Login" page comes into view.
2.On the removable DU 11MH, on the "Maintenance Mode Login" page:	On the removable DU 11MH:
Enter the password.
Touch the "Enter" icon.	The "Maintenance Home" page comes into view.
3.On the removable DU 11MH, on the "Maintenance" page:	On the removable DU 11MH:
Touch the hand icon in the bottom right corner of the page.	The application selection area comes into view.
4.On the removable DU 11MH, on the application selection area:	On the removable DU 11MH:
Touch the "Aircraft Interfaces" icon.	The "Aircraft Interfaces" page comes into view. The list of the discrete inputs comes into view.
5.On the removable DU 11MH, on the application selection area:	On the removable DU 11MH:
Touch the "Wireless Status" icon.	The "Wireless Status" page comes into view.
6.On the removable DU 11MH:	On the removable DU 11MH:
Touch the "Ground Test" icon.	The two frequencies 2.4 GHz and 5.0 GHz are operative by default for all Wireless Access Points (WAPs).

5. Close-up
Subtask 23-33-00-860-165-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to the serviceable condition.
(1) Push the PAX SYS switch on the VCC 10MH.
(2) Make sure that the internal light of the PAX SYS switch goes off.

Subtask 23-33-00-410-085-A ** ON A/C NOT FOR ALL

B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close the applicable access door(s) to the VCC 10MH.

Subtask 23-33-00-862-081-A ** ON A/C NOT FOR ALL

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

[Rev.10 from 2021] 2026.04.01 05:24:48 UTC