A320飞机维护手册 AMM Communications 通讯2(71)

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R R R R  - push the PA or PA All pushbutton switch, - push the PTT pushbutton switch, - make an announcement. 
R R R R R R 
R  9. On the FWD attendant-station LH: 
R R R  - release the PTT pushbutton switch and put the handset back into the cradle. 
R R R R 
R R R R 
R  10. In the cockpit: 
R R  - do the test step 8 again. 
R R  11. On the AUDIO page of the FAP 120RH, BGM/BGM 1 select area: 
R R  - push the ON/OFF softkey. 
R  12. In the cockpit, on panel 21VU: 

-
the # symbol comes on,

-
the # symbol goes off,

At the same time, in the zone 1 and zone 2:

-
the prerecorded announcement is cancelled and your PA-announcement is heard from the loudspeakers and from the PCU on all channels.

On the FWD AIP 320RH:

-
the PA ALL message goes off.

At the same time, in the zone 1:

-
the prerecorded announcements are heard again from the loudspeakers and from the PCU on all channels.

At the same time, in the zone 2:

-
the prerecorded announcements are heard again from the loudspeakers and from the PCU on all channels.

In the cockpit:

-
the results agree with the test step

8.
On the AUDIO page of the FAP 120RH, BGM/BGM 1 select area:
-the ON/OFF softkey highlights with a color change.
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 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R  CAUTION : DO NOT PUSH IN THE_______ 
R  "MASK MAN ON" 
R  PUSHBUTTON SWITCH 14WR 
R  FOR MORE THAN 5 
R  SECONDS. 
R  In the cockpit, on panel 21VU: 
R  - make sure that all 
R  emergency-oxygen container 
R  door-stops are in the test 
R  position before you push the 
R  MASK MAN ON 14WR pushbutton 
R  switch, 
R  - lift the switch guard and push  - the PASSENGER SYS ON indication light 
R  the MASK MAN ON 14WR  comes on, 
R  pushbutton switch. 
R  At the same time ,in the zone 1 and 
R  zone 2: 
R  - all the emergency oxygen 
R  container-doors open to the maximum 
R  travel range permitted by the door 
R  stops, 
R  - all the HMDU 100MH go off, 
R  - all the HMDU 100MH retract into the 
R  hatracks, 
R  - you can hear an emergency 
R  announcement from the loudspeakers 
R  and from the PCU at all channels, 
R  - the sounds of the VTR 1 12MH and VTR2 
R  13MH video-programs are cancelled, 
R  - the video system goes in STANDBY 
R  MODE. 
R  At the same time on the VTR 1 12 and 
R  VTR 2 13MH: 
R  - the cassettes stop, 
R  - the VTR 1 12MH and the VTR 2 13MH go 
R  off. 
R  At the same time ,on the SCU 11MH: 
R  - the monitor goes off.

 1EFF : 301-399, 1 23-36-00Page 544 1 1 May 01/05 1 1 1CES 1

 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R  13. In the cockpit, on panel 50VU: 
R  - push the OXYGEN TMR RESET 
R  pushbutton switch. 
R  14. On the VTR 1 12MH: 
R  - push the EJECT membrane 
R  switch. 
R 
R  - remove the cassette. 
R  15. On the VTR 2 13MH: 
R  - push the EJECT membrane 
R  switch. 
R 
R  - remove the cassette. 
R  16. On the SCU 11MH: 
R  - push the MASTER POWER 
R  pushbutton switch. 
R  17. In the VCC 10MH: 
R  - push the VCC MAIN POWER SWITCH 
R  pushbutton switch. 
R 

In the cockpit, on panel 21VU:
-
the PASSENGER SYS ON indication light goes off.

On the VTR 1 12MH:

-
the LED on the EJECT membrane switch flash during ejecting,

-
the cassette ejects.

On the VTR 2 13MH:

-
the LED on the EJECT membrane switch flash during ejecting,

-
the cassette ejects.
　
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