-
push to release the CAB
pushbutton switch.
**ON A/C 001-049, 051-099, 101-105,
Subtask 23-73-00-710-076
-
the CAB rotary-knob integral lightgoes off.
-
the CAB pushbutton-switch integrallight goes off.
E. Do the test of the EMERGENCY CALL from the FWD attendant station.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. At the FWD attendant station: On the FWD AIP 320RH:
- lift the handset from the cradle. - a number symbol comes on.
2. On the handset:
- push the EMER CALL pushbutton switch. - the number symbol goes off.
- the EMERGENCY CALL message flashes.
On the overhead panel 21VU:
- the CALL ON indicator light in the EMER pushbutton switch flashes.
On all audio selector panels:
- the ATT indications flash.
In the cockpit:
- the crew CALL BUZZER sounds 3 times.
R 1EFF : 001-049, 051-099, 101-105, 201-299, 1 23-73-00Page 575 1 1 Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
3. On the Capt audio selector panel:
-
push the RESET pushbutton
switch.
-
push the CAB pushbutton switch.
-
push the CAB rotary knob.
-turn the CAB rotary knob fully cw.
-push and hold the INT/RAD switch to the RAD position.
4. In the cockpit:
-speak into the boomset microphone and listen for the reply.
5. At the FWD attendant station:
-put the handset back to the cradle.
6. On the Capt audio selector panel:
-release the INT/RAD switch.
-push to release the CAB rotary knob.
On all audio selector panels:
-
the ATT indications go off.
On the overhead panel 21VU:
-
the CALL ON indicator light in the EMER pushbutton switch goes off.
On the Capt audio selector panel:
-
the CAB pushbutton-switch integral light comes on.
-
the CAB rotary-knob integral light comes on.
At the FWD attendant station and in the cockpit:
-
the message and the reply are correctand clear.
On the FWD AIP 320RH:
-
the EMERGENCY CALL message goes off.
On the Capt audio selector panel:
-
the CAB rotary-knob integral lightgoes off.
1EFF : 001-049, 051-099, 101-105, 1 23-73-00Page 576 1 1 Aug 01/05R 1 1 1CES 1
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-push to release the CAB - the CAB pushbutton-switch integral pushbutton switch. light goes off.
Subtask 23-73-00-710-077
F. Do the test of the EMERGENCY CALL from the AFT LH and AFT RH attendant stations. The Test follows the same procedure as the EMERGENCY CALL from the FWD attendant stations TEST.
R **ON A/C 151-199, 201-299,
Subtask 23-73-00-710-076-A
R E. Do the test of the emergency call from the forward attendant station.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R 1. At the forward attendant station: R
R - lift the handset from the cradle.
R 2. On the forward attendant station R handset:
-push the EMER CALL pushbutton.
R
R R On the forward LH Attendant Indication Panel (AIP):
-
the number symbol shows.
On the forward LH AIP:
-
the number symbol goes off.
-
the message EMERGENCY CALL flashes. On the CALLS panel 21VU in the cockpit:
-
the integral light of the EMER pushbutton switch comes on.
On the audio control panel in the cockpit:
-
the ATT indication flashes.
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page 577 1201-299, 1Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
3. On the audio control panel in the
cockpit:
- push the RESET pushbutton.
R
R
R
R
R - push the CAB pushbutton switch.
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