(3)
Make sure that at least one cabin door is open.
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B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU COM/CIDS/DEU A ESS/LINE 2 49VU COM/CIDS/DEU A ESS/LINE 1 49VU COM/CIDS/DEU B/ESS 49VU COM/CIDS/DIR 1 AND 2/ESS 155RH 154RH 153RH 150RH G05G04G03G02
R **ON A/C 001-049, 051-061, 101-105, 201-203,
121VU COM NAV/CIDS/FWD ATTND/PNL 170RH M14
R **ON A/C 001-049, 051-099, 101-105, 201-299,
121VU COM NAV/CIDS/DEU A NORM/R AFT 121VU COM NAV/CIDS/DEU A NORM/L AFT 121VU COM NAV/CIDS/DEU A NORM/R MID 121VU COM NAV/CIDS/DEU A NORM/L MID 121VU COM NAV/CIDS/DEU A NORM/R FWD 121VU COM NAV/CIDS/DEU A NORM/L FWD 121VU COM NAV/CIDS/DEU B/NORM 121VU COM NAV/CIDS/PROG AND TST PNL 121VU COM NAV/CIDS/DIR 1 AND 2/NORM 168RH 167RH 166RH 165RH 164RH 163RH 162RH 161RH 151RH M13M12M11M10M09M08M07M06M05
R **ON A/C 062-099, 204-299,
121VU COM NAV/CIDS/FWD ATTND/PNL 170RH Q14
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4. Procedure
_________
Subtask 23-73-00-710-220
A. Do this test
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
On the C/B Panel 121VU:
- open the C/B DIR 1 AND 2/NORM 151RH.
2.
On the Overhead Panel 25VU:
-set the SIGNS SEAT BELT switch 191RH to the ON position.
3.
On the C/B Panel 121VU:
- open the C/Bs DEU A/NORM 163RH to 168RH.
4.
On the Overhead Panel 25VU:
-set the SIGNS SEAT BELT switch 191RH to the OFF position.
5.
On the C/B Panel 49VU:
- open the C/B DIR 1 AND 2/ESS 150RH.
6.
In the avionics compartment on rack 87VU:
-remove the CIDS DIR 1 (101RH).
7.
On the C/B Panel 49VU:
-close the C/B DIR 1 AND 2/ESS 150RH.
In the cabin:
-
the FASTEN SEAT BELT (FSB) signs comeon.
-
the FSB signs go off.
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-wait until the DIR 2 power-up is finished.
8. On the Overhead Panel 25VU:
-set the SIGNS SEAT BELT switch 191RH to the ON position.
9. On the C/B Panel 121VU:
-close the C/Bs DEU A/NORM 163RH to 168RH.
10. On the Overhead Panel 25VU:
-set the SIGNS SEAT BELT switch 191RH to the OFF position.
11.
On the C/B Panel 49VU:
- open the C/B DIR 1 AND 2/ESS 150RH.
12.
In the avionics compartment on rack 87VU:
-install the CIDS DIR 1
(101RH).
13.
On the C/B Panel 121VU:
-close the C/B DIR 1 AND 2/NORM 151RH.
14.
On the C/B Panel 49VU:
-close the C/B DIR 1 AND 2/ESS 150RH.
-
the FSB signs come on.
-
the FSB signs go off.
In the cabin on the PTP:
-after approx. 2-3 min., when thePower-Up Test has finished, the SYSTEM STATUS page comes on with the system message OK.
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5. Close-up
________ Subtask 23-73-00-860-068
A. Put the aircraft back to its initial configuration.
(1)
Make sure that the CIDS DIR 1 (101RH) is correct installed (Ref. TASK 23-73-34-400-001)
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002)
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TASK 23-73-00-710-003
Operational Test of the Cabin and Flight Crew Interphone-System
1.
Reason for the Job
__________________
To make sure that the cabin interphone system operates correctly.
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