B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-60-00-860-001 EIS Start Procedure
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3. Job Set-up
__________
Subtask 23-51-00-860-054
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2)
On the ACPs of the Captain, the First Officer and the 3rd Occupant stations, make sure that:
-The RAD/INT selector switch is in the middle position,
-All transmission pushbutton switches are fully out. R - All reception pushbutton switches are pushed (no reception).
(3)
On the maintenance panel 50VU, make sure that the SVCE INT OVRD pushbutton switch is not pushed.
(4)
On the overhead control and indicating panel 48VU, make sure that the AUDIO SWITCHING selector switch is in the NORM position.
(5)
On the panels 301VU and 501VU, set the LOUD SPEAKER potentiometers to MAX.
R (6) At the Captain and First Officer Occupant stations:
-Connect a boomset to the jack panel.
(7)
At the Captain and First Officer stations, connect a 150 ohms microphone to the HAND MIC receptacle.
(8)
Do the EIS start procedure (upper ECAM only) (Ref. TASK 31-60-00-860-001).
Subtask 23-51-00-865-052
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU CAPT/LOUD/SPKR 5WW F10 49VU COM/AUDIO/FLT/INTPH 9RN G08 49VU COM/AUDIO/ACP/F/O 5RN G07 49VU COM/AUDIO/ACP/CAPT 4RN G06 121VU COM NAV/ACP/THIRD/OCCPNT 6RN M02 121VU EIS/F/O/LOUD/SPKR 4WW P08
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4. Procedure
_________ Subtask 23-51-00-710-055
A. Operational test NOTE : This procedure is applicable for the Captain Station. It is the
____ same for the First Officer station. Refer to the data in parentheses.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the ACP of the Captain (First Officer) and the 3rd Occupant:
- Push the INT transmission pushbutton switch.
- Push and release the INT reception pushbutton switch and then turn it to the middle position.
2. On the overhead control and indicating panel 48VU:
- Set the AUDIO SWITCHING selector switch to CAPT 3 (F/O 3).
R R R R
R R R 3. At the CAPT (F/O) station: - push the PTT switch on the microphone and at the same
-
The green bars on the INTtransmission pushbutton switch come on.
-
The reception pushbutton switch movesfully out and comes on.
On the upper ECAM DU:
-
The AUDIO 3XFRD indication comes intoview in green.
NOTE: To get the MEMO, push the CLR pushbutton switch on the ECAM control panel until the indication comes into view.
On the ACP of the Captain (F/O):
-The green bars on the INT transmission pushbutton switch go off.
-Make sure that what is said in the microphone ic clearly audible: .In the boomset of the Captain (First Officer).
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R time, speak into it.
4. On the 3rd Occupant's ACP: - Push the INT transmission pushbutton switch.
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