-
the number symbol goes off,
-
the message PA ALL comes on. On the FWD and the AFT RH AIPs 320RH:
-
the message PA ALL IN USE comes on.
In the cabin, in all lavatories and the FWD and AFT LH ATTND Stations:
-
the announcement is heard from the loudspeakers.
All annunciations are cancelled.
On the AFT LH AIP 320RH:
-the number symbol comes on.
In the handset:
-a tone is heard.
1EFF : 001-049, 101-105, 1 23-73-00Page B513 1 1 Aug 01/05R 1 1 1CES 1
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ACTION RESULT -------------------------------------------------------------------------------
-
push the PA ALL pushbutton switch.
-
push and hold the PTT
pushbutton switch.
-speak into the handset.
-put the handset back to the cradle.
13. At the AFT RH attendant station:
-lift the handset from the cradle.
14. On the handset:
-push and hold the PTT and do an announcement.
-
the tone stops.
On the AFT LH AIP 320RH:
-
the number symbol goes off.
-
the PA ALL message comes on. On the FWD and AFT RH AIPs 320RH:
-
the PA ALL IN USE message comes on.
In the cabin, all lavatories and the FWD attendant station:
-
the announcement is heard from the loudspeakers.
In the cockpit:
-
the announcement is heard from the handset and the loudspeaker.
All annunciations are cancelled.
In the handset:
-a dial tone is heard.
On the AFT RH AIP 320RH:
-
the number symbol comes on.On the AFT RH AIP 320RH:
-
the number symbol goes off,
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ACTION RESULT -------------------------------------------------------------------------------
15. At the AFT RH ATTND Station:
-release the PTT and put the handset back to the cradle.
-lift the handset from the cradle.
16. On the handset:
-push the PA ALL pushbutton switch.
-
the message PA ALL comes on. On the FWD and the AFT LH AIPs 320RH:
-
the message PA ALL IN USE comes on.
In the cabin, in all lavatories and the FWD attendant station:
-
the announcement is heard from the loudspeakers.
All annunciations are cancelled.
On the AFT RH AIP 320RH:
-the number symbol comes on.
In the handset:
-a tone is heard.
-
the tone stops.
On the AFT RH AIP 320RH:
-
the number symbol goes off.
-
the PA ALL message comes on. On the FWD and AFT LH AIPs 320RH:
-
the PA ALL IN USE message comes on.
In the cabin, all lavatories and the FWD attendant station:
R 1EFF : 001-049, 101-105, 1 23-73-00Page B515 1 1 Aug 01/05 1 1 1CES 1
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ACTION RESULT -------------------------------------------------------------------------------
-push and hold the PTT pushbutton switch.
-speak into the handset.
17. At the AFT RH attendant station:
-put the handset back to the cradle.
18. On the Capt audio selector panel:
-push to rest and turn the PA rotary knob fully ccw.
19. On the main instrument panel 301VU:
-turn the LOUDSPEAKER rotary knob ccw.
Subtask 23-73-00-710-066
C. Do the priority test.
-
the announcement is heard from the loudspeakers.
In the cockpit:
-
the announcement is heard from the handset and the loudspeaker.
All annunciations are cancelled.
On the Capt audio selector panel:
-the PA rotary-knob integral lightgoes off.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. At the FWD attendant station: On the FWD AIP 320RH:
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