(2)
 In the cabin, on each emergency oxygen container, pull the door stops and turn them 90 degrees to the test position.

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 4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
 Subtask 23-32-00-710-050-A
 A. Test of the Prerecorded Announcement Operation NOTE : The subsequent procedure is a general test. The prerecorded
____ announcements are normally established by the operator in accordance with the PRAM-Vendor. Therefore the prerecorded announcement numbers may be different.
 NOTE : You can check the announcement only if they are recorded.
____
 (1) Do this test.
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the circuit breaker panel 2000VU:
-close the circuit breaker PRAM (2RX).
2. On the FAP 120RH, prerecorded announcement section:
-set the announcement 1 to MEMO 1 and push the ENTER pushbutton switch.
3. On the FAP 120RH, prerecorded announcement section:
-set the announcement 2 to MEMO 2 and push the ENTER pushbutton switch.
4. On the FAP 120RH, prerecorded announcement section: On the Forward Attendant Panel (FAP)120RH, prerecorded announcementsection:
-all displays show '0'.
 -
the cursor is in the MEMO 1 position.

On the FAP 120RH, prerecordedannouncement section:

-
the MEMO 1 display shows '1'.

-
the cursor moves to the MEMO 2position.

 -after some seconds the READY light comes on.
On the FAP 120RH, prerecordedannouncement section:
-
the MEMO 2 display shows '2'.

-
the cursor moves to the MEMO 3position.

On the FAP 120RH, prerecordedannouncement section:
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 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
- set the announcement 3 to MEMO 3 and push the ENTER pushbutton switch.  - the MEMO 3 display shows '3'.- the cursor moves to the MEMO 1position.
 5. On the FAP 120RH, prerecorded announcement section:  On the FAP 120RH, prerecordedannouncement section:
 - push the START NEXT pushbutton switch.  - the number shown on the MEMO 1display moves to the ON ANNOUNCE display. - the number shown on the MEMO 2
 display moves to the MEMO 1 display. - the number shown on the MEMO 3
 display moves to the MEMO 2 display. - the MEMO 3 display shows '0'.
 In the cabin and the lavatories:
 - you can hear the announcement 1 from the loudspeakers.

 NOTE : After an announcement has finished the ON ANNOUNCE display shows '0'.
____
 6. On the FAP 120RH, prerecorded announcement section:
-push the START ALL pushbutton switch.
 7. On the FAP 120RH, prerecorded announcement section:
-set the announcement 1 to MEMO 1 and push the ENTER pushbutton switch.
8. On the FAP 120RH, prerecorded announcement section:
-push the START NEXT pushbutton switch and before the announcement has finished push the STOP pushbutton switch.
In the cabin and the lavatories:
-you can hear the announcements 2 and3 from the loudspeakers in sequence.
 On the FAP 120RH, prerecorded announcement section:
 -
the READY light goes off.

On the FAP 120RH, prerecordedannouncement section:

-
the MEMO 1 display shows '1'.

-after some seconds the READY lightcomes on.
On the FAP 120RH, prerecordedannouncement section:
-the number shown on the MEMO 1display moves to the ON ANNOUNCEdisplay.
 In the cabin and the lavatories:
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 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
9. On the FAP 120RH, prerecorded announcement section:
-set the announcement 350 to MEMO 1.
 10. On the FAP 120RH, prerecorded announcement section:
-push the ENTER pushbutton switch.
11. On the FAP 120RH, prerecorded announcement section:
-set the announcement 1 to MEMO 1 and push the CLEAR pushbutton.
　
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