Operational Test of the Decompression/Fasten Seat Belts/No Smoking Functions

TASK 23-33-00-710-821-A
Operational Test of the Decompression/Fasten Seat Belts/No Smoking Functions

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 23-33-00-720-804-A	Start of the Flight Test
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 23-33-00-861-095-A ** ON A/C NOT FOR ALL

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

Subtask 23-33-00-010-097-A ** ON A/C NOT FOR ALL

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

Subtask 23-33-00-865-250-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
49VU	OXYGEN/PASSENGER/ACTUATION	7WR	HA08
49VU	OXYGEN/PASSENGER/ACTUATION	6WR	HA07
49VU	OXYGEN/PASSENGER/ACTUATION	5WR	HA06
49VU	OXYGEN/PASSENGER/ACTUATION	4WR	HA05
49VU	OXYGEN/PASSENGER/CTL AND WARN	3WR	HA04
49VU	OXYGEN/PASSENGER/CTL AND WARN	2WR	HA03
49VU	OXYGEN/PASSENGER/CTL AND WARN	1WR	HA02
** 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 23-33-00-860-184-A ** ON A/C NOT FOR ALL

D. Aircraft Maintenance Configuration

NOTE: The steps that follow are applicable for all Rave systems.

(1) Do a Start of Flight Test (Ref. AMM TASK 23-33-00-720-804).

NOTE: The steps that follow are applicable only for Rave Centric system and Rave mixed system.

(2) Start a video sequence at minimum of one seat in each passenger class.
(3) Start an audio sequence at minimum of one seat in each passenger class.
(4) In the cabin, on all emergency oxygen containers, do step (a) and/or step (b) as applicable:
(a) Pull out the test button with your fingers. Then turn it 90 degrees to the TEST position.
(b) Push the left side of the test button on the door assembly.

NOTE: The over-center spring keeps the lever of the test button at 90 degrees to the door surface. The lever of the test button must stay in this position until you set it to the initial position.

NOTE: The steps that follow are applicable only for Rave Wireless system and Rave mixed system.

(5) Connect a personal electronic device to the wireless network at minimum one seat.
(6) Start a video sequence on the personal electronic devices connected.

4. Procedure
Subtask 23-33-00-710-126-A ** ON A/C NOT FOR ALL

A. Operational Test of the Decompression / Fasten Seat Belts / No Smoking Functions

ACTION	RESULT
NOTE: The steps that follow are applicable for all Rave systems. 1.On removable DU 11MH, on the "Login/Welcome" page:	NOTE: The steps that follow are applicable for all Rave systems. On removable DU 11MH:
Touch the "Flight" icon.	The "Flight Mode login" page comes into view.
Enter the password.
Touch the "Enter" icon.	The "Flight Details" page comes into view.
Touch the "Entertainment" icon at the bottom of the "Flight Details" page.	The "Entertainment" page comes into view.
Touch the "Entertainment On" icon. NOTE: Approximately two minutes are necessary to turn on the entertainment.	A confirmation pop-up comes into view to turn on the entertainment.
Touch the "Yes" icon.
NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. 2.On removable DU 11MH:	NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. On removable DU 11MH:
Touch the "Video Announcements" icon.	The "Video Announcements" page comes into view.
3.On removable DU 11MH, on the "Video Announcements" page:	On removable DU 11MH and in the cabin:
Select an item from the list. Touch the repeat icon. Touch the play icon to start the video announcement. Adjust the volume to hear correctly the video announcement.	The video announcement comes into view on removable DU 11MH. The video announcement comes into view on all the broadcast units. The video announcement comes into view on all the seat DUs. You can hear the audio part of the video announcement in the cabin overhead speakers. NOTE: You cannot hear the audio part of the video announcement in the headsets.
NOTE: The following steps are applicable for all Rave systems.	NOTE: The following steps are applicable for all Rave systems.
4.In the passenger compartment:
Make sure that the emergency oxygen container test buttons are set to the TEST position.
5.In the cockpit, on the OXYGEN section of overhead panel 21VU:	In the cockpit, on the OXYGEN section of overhead panel 21VU:
CAUTION: DO NOT PUSH IN THE "MASK MAN ON" PUSHBUTTON SWITCH 14WR FOR MORE THAN 5 SECONDS. Lift OXYGEN/MASK MAN ON 14WR switch guard and push the pushbutton switch.	OXYGEN/PASSENGER/SYS ON indication light comes on.
Release OXYGEN/MASK MAN ON 14WR pushbutton switch.
	On removable DU 11MH and in the cabin: The "Decompression in Progress" message comes into view on removable DU 11MH. You can hear the Decompression PRAM in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The backlight of all seats goes off. You cannot have access to the functions of the entertainment on removable DU 11MH and on the seats. NOTE: The following steps are applicable only for Rave Wireless system and Rave mixed system. The announcement pop-up "in progress" comes into view on all personal electronic devices connected. The entertainment stops on all personal electronic devices connected.
NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. 6.In the cabin, on the PCUs:	NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. In the cabin, on the seats:
Push the attendant call pushbutton.	The attendant call light comes on. The indicator of the area call panel is on.
Push the attendant call cancel pushbutton.	The attendant call light goes off. The indicator of the area call panel goes off.
NOTE: The following step is applicable for all Rave systems. 7.On removable DU 11MH:	NOTE: The following steps are applicable for all Rave systems. In the cabin:
Start a PA Direct for all PA zones.	The Decompression PRAM announcement stops in the cabin. You can hear the PA announcement on the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The backlight of the seats stays off. You cannot have access to the functions of the entertainment on removable DU 11MH and on the seats.
NOTE: The following step is applicable for all Rave systems. 8.On removable DU 11MH:	NOTE: The following steps are applicable for all Rave systems. In the cabin:
Stop the PA Direct for all zones.	The Decompression PRAM continues to play. You can hear the announcement in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The backlight of the seats stays off. You cannot have access to the functions of the entertainment on removable DU 11MH and on the seats.
NOTE: The following step is applicable for all Rave systems. 9.On removable DU 11MH:	NOTE: The following step is applicable for all Rave systems. In the cabin:
Start a zonal PA.	You can continue to hear the announcement in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The backlight of the seats stays off. You cannot have access to the functions of the entertainment on removable DU 11MH and on the seats.
NOTE: The following step is applicable for all Rave systems. 10.On removable DU 11MH:	NOTE: The following steps are applicable for all Rave systems. In the cabin:
Stop the Zonal PA.	The Decompression PRAM continues to play. You can hear the announcement in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The backlight of the seats stays off. You cannot have access to the functions of the entertainment on removable DU 11MH and on the seats.
NOTE: The following step is applicable for all Rave systems. 11.In the cockpit, on OXYGEN section of overhead panel 50VU:	NOTE: The following steps are applicable for all Rave systems. In the cockpit, on OXYGEN section of overhead panel 21VU:
Push OXYGEN/TMR RESET 13WR pushbutton switch.	OXYGEN/PASSENGER/SYS ON light goes off.
	In the cabin: The "Decompression in Progress" message goes out of view on removable DU 11MH. You cannot hear the Decompression PRAM announcement in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The video announcement stops. The standard entertainment goes back in the seats. NOTE: The following steps are applicable only for Rave Wireless system and Rave mixed system. The announcement pop-up "in progress" goes out of view on all personal electronic devices connected. The entertainment stays off on all personal electronic devices connected.
NOTE: The following step is applicable for all Rave systems. 12.On removable DU 11MH:	NOTE: The following step is applicable for all Rave systems. In the cabin:
If applicable, start the Fasten Seat Belts discrete.	You can hear the Fasten Seat belts PRAM in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The announcement pop-up "in progress" comes into view on all seats that have the backlight available. The entertainment stops on seats. When the fasten seat belts audio announcement stops, the entertainment continues in the seats.
NOTE: The following steps are applicable for all Rave systems. 13.On removable DU 11MH:	NOTE: The following steps are applicable for all Rave systems. In the cabin:
Stop the Fasten Seat Belts discrete.	There are no changes on the seats.
14.On removable DU 11MH:	In the cabin:
If applicable, start the No Smoking discrete.	You can hear the No Smoking PRAM in the cabin overhead speakers. NOTE: The following steps are applicable only for Rave Centric system and Rave mixed system. The announcement pop-up "in progress" comes into view on all seats that have the backlight available. The entertainment stops on seats. When the fasten seat belts audio announcement stops, the entertainment continues in the seats.
NOTE: The following steps is applicable for all Rave systems. 15.On removable DU 11MH:	NOTE: The following step is applicable for all Rave systems. In the cabin:
Stop the No Smoking discrete.	There are no changes on the seats.

5. Close-up
Subtask 23-33-00-860-185-A ** ON A/C NOT FOR ALL

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

NOTE: The step that follows is applicable only for Rave Centric system and Rave mixed system.

(3) Stop the video and the audio sequence on the applicable passenger seats.

NOTE: The steps that follow are applicable only for Rave Wireless system and Rave mixed system.

(4) Stop the video sequence on the applicable personal electronic devices.
(5) Disconnect the applicable personal electronic devices from the wireless network.

Subtask 23-33-00-410-095-A ** ON A/C NOT FOR ALL

B. Close Access
(1) On all emergency oxygen containers:
(a) Close the doors of the emergency oxygen containers:

CAUTION: DO NOT USE TOO MUCH FORCE TO CLOSE THE EMERGENCY OXYGEN CONTAINER. IF YOU USE TOO MUCH FORCE, YOU CAN CAUSE DAMAGE TO THE LATCH MECHANISM. IF THE LATCH MECHANISM DOES NOT ENGAGE EASILY, MAKE SURE THAT THE EQUIPMENT IN THE EMERGENCY OXYGEN CONTAINER IS CORRECTLY INSTALLED.

1 Push the door of the emergency oxygen container to the closed position.
2 Push the door of the emergency oxygen container, at both sides of the test button, to lock the latch mechanism.
3 Make sure the the door is flush with the adjacent panels.
4 Do step (b) and/or step (c) as applicable.
(b) Turn the test buttons 90 degrees to normal position.

NOTE: Spring tension will retract the test buttons automatically when they are in the normal position.

(2) Make sure that the switch guard is in position on the MASK MAN ON pushbutton switch.
(3) Make sure that the work area is clean and clear of tools and other items.
(4) Close the applicable access door(s) to VCC 10MH.

Subtask 23-33-00-862-091-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] 2026.03.31 23:13:41 UTC