-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-push the PTT and do an announcement during the announcement from the FWD attendant station.
7. At the FWD ATTND station:
-put the handset back to the cradle.
8. On the CAPT audio selector panel:
-push and hold the PA pushbutton switch.
9. In the cockpit on the hand microphone:
-push the PTT and speak into the hand microphone during the announcements from the cockpit.
10. On the CAPT audio selector panel:
-release the PA pushbutton switch.
11. In the cockpit:
-put the handset and the hand microphone back to the cradles.
-a LO-HI-LO tone is heard.
- only the cockpit announcement is heard from the loudspeakers.
On the FWD AIP 320RH:
-
the PA ALL and WAIT messages go off.
On the CAPT audio selector panel:
-
the integral light of the PApushbutton comes on.
In the cabin, in all lavatories and atall ATTND stations:
-a LO-HI-LO tone is heard.
- only the cockpit hand microphone announcement is heard from the loudspeakers.
On the CAPT audio selector panel:
-
the integral light of the PApushbutton switch goes off.
On all AIPs 320RH and 322RH:
-
the PA ALL IN USE message goes off.
1EFF : 301-399, 1 23-73-00Page B582 1 1 Aug 01/05R 1 1 1CES 1
Subtask 23-73-00-710-267
D. Do the test of the automatic low-volume announcement at the FWD attendant station.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
NOTE : You can ignore all CIDS related visual and acoustical indications
____ in the cabin that are not given here. They are not important for
this test.
1. In the cabin:
-close the cockpit door.
2. In the cockpit:
-lift the handset from the cradle.
3. On the cockpit handset:
-push and hold the PTT pushbutton switch to do an announcement.
4.
In the cabin:
- open the cockpit door during the announcement from the cockpit handset.
5.
In the cabin:
-close the cockpit door during the announcement from the cockpit handset.
6.
In the cockpit:
-put the handset back to the cradle.
In the cabin, all lavatories and all attendant stations:
-
the announcement is heard from theloudspeakers.
At the FWD attendant station:
-
the announcement volume decreases toa lower level.
At the FWD attendant station:
-
the announcement volume increases toa normal level.
1EFF : 301-399, 1 23-73-00Page B583 1 1 Aug 01/05R 1 1 1CES 1
Subtask 23-73-00-710-240-A
E. Do the test of the automatic high-volume announcement. NOTE : On all the emergency oxygen-containers set the door stops to the
____
test position.
NOTE : Do not hold the MASK MAN ON pushbutton switch for more than 30
____ sec., because the FAULT indication light in the TMR RESET pushbutton switch comes on after 30 sec.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. At the FWD ATTND station: At the FWD ATTND station:
-lift the handset from the - a tone is heard in the handset.
cradle.
2. On the FWD ATTND handset:
-push and hold the PTT and the In the cabin, all lavatories and at the PA ALL pushbutton switch at the MID, EXIT and AFT ATTND stations: same time.
-a tone is heard through the loudspeakers.
NOTE : You can ignore all CIDS related indications in the cabin that are not
____
given here. They are not important for this test.
NOTE : Before you start the next test step make sure that all emergency
____
oxygen-container door-stops are in the test position.
3. In the cockpit, on C/B panel
49VU:
- open the C/Bs 2WR, 3WR, 4WR,
5WR and 6WR.
4. In the cockpit, on overhead panel In the cabin:
21VU:
- lift the switch guard, push and - the doors of the emergency oxygen
release the MASK MAN ON containers (circuit breaker 7WR
pushbutton switch. related) open to the test position.
中國航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM Communications 通訊4(50)
