5. Close-up
________
 Subtask 23-73-00-860-080

 A. Put the aircraft back to its initial configuration.
 (1) De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 23-73-00Page C507 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 **ON A/C 301-399,

 TASK 23-73-00-710-024 Operational Test of the Passenger Call System
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. 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
 3. Job Set-up
__________ Subtask 23-73-00-860-121
 A. Aircraft Maintenance Configuration
 (1) Energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-861-002)

 1EFF : 301-399, 1 23-73-00Page C508 1 1 Aug 01/05R 1 1 1CES 1

 Subtask 23-73-00-865-129
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU COM / CIDS / DEU A ESS / MID R 196RH G05 49VU COM / CIDS / DEU A ESS / MID L 195RH G04 49VU COM/CIDS/DEU B/ESS 153RH G03 49VU COM DIR ESS/2 157RH G02 49VU COM DIR ESS/1 150RH G01 49VU COM/CIDS/DEU A ESS/AFT R 172RH HA12 49VU COM/CIDS/DEU A ESS/AFT L 179RH HA11 49VU COM/CIDS/DEU A ESS/FWD R 158RH HA10 49VU COM/CIDS/DEU A ESS/FWD L 159RH HA09 120VU COM / CIDS / DEU B / NORM FWD 193RH M09 121VU COM NAV/CIDS/DEU A NORM/R FWD 164RH M11 121VU COM NAV/CIDS/DEU A NORM/L FWD 163RH M10 121VU COM NAV/CIDS/DIR NORM/2 156RH M07 121VU COM NAV/CIDS/DIR NORM/1 151RH M06 121VU COM NAV/CIDS/FWD ATTND/PNL 170RH Q14
 Subtask 23-73-00-865-130-A
 C. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU CIDS/DEU A NORM/ MID/ LH 197RH C04 2001VU CIDS/DEU A NORM/ MID/ RH 198RH C05 2001VU CIDS/DEU A NORM/ AFT/ LH 173RH C06 2001VU CIDS/DEU A NORM/ AFT/ RH 174RH C07 2001VU CIDS/DEU B NORM/ AFT 194RH C08
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 4. Procedure
_________ Subtask 23-73-00-710-245
 A. Operational test of the PAX Call system in the cabin area
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. Open at least one entrance door.  In the cabin:
 - the seatrow identifiers above all seatrows come on.
 2. In the FWD cabin area on the Passenger Service Units (PSUs):  On the FWD LH Area Call Panel (ACP)340RH:
 - push all LH passenger call pushbutton switches.  - the blue indicator comes on after thefirst selection.
 On the FWD Attendant Indication Panel (AIP) 320RH:
 - the seatrow identification of the first selection shows.
 - after the second call an arrow comes on also.
 In the FWD cabin and at the FWD ATTND station:
 - a single HI tone is heard after each selection.
 In the cabin:
 - the related seatrow identifier flashes after selection.
 On the FWD RH Area Call Panel (ACP) 340RH:
 - push all RH passenger call pushbutton switches.  - the blue indicator comes on after thefirst selection.

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 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-push to reset all LH and RH passenger call pushbutton switches.
 3. On the FWD Attendant Panel (FAP) 120RH:
 -
push the AUDIO key.

-
push the CHIME INHIBIT key.

In the cabin:

-
push the passenger call pushbutton switch at the first LH seatrow.

 In the FWD cabin and at the FWD ATTND station:
 -a single HI tone is heard after each selection.
 In the cabin:
 -
the related seatrow identifier flashes after selection.

-
the related seatrow identifier stayson.
　
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