____ R can be up to 10 minutes.

R **ON A/C 106-149, 201-299,
 Subtask 23-33-00-865-064
 E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
 -------------------------------------------------------------------------------
2000VU PES/MUSIC/CTL 21MK D01
 2000VU PES/MUSIC/CABIN/LH 23MK D02
 2000VU PES/MUSIC/CABIN/RH 24MK D03
 2000VU PRAM 2RX E01
 NOTE : The PES (music) power-on initialization will start now. The time
____
 can be up to 10 minutes.

 **ON A/C 301-399,
 Subtask 23-33-00-865-064-A
 E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
 -------------------------------------------------------------------------------
2000VU PES/MUSIC/CTL 21MK D01
 2000VU PES/MUSIC/CABIN FWD/LH 23MK D02
 2000VU PES/MUSIC/CABIN FWD/RH 24MK D03
 2000VU PES/MUSIC/CABIN AFT/LH 22MK D04
 2000VU PES/MUSIC/CABIN AFT/RH 25MK D05
 2000VU PRAM 2RX E01
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-00Page 520 1 1 May 01/05 1 1 1CES 1R **ON A/C 051-099, 106-149, 201-299, 301-399,

 4. Procedure
_________ R **ON A/C 051-099,
R Subtask 23-33-00-710-052-B R A. Operational Test of the PES R NOTE : Make sure that in the avionic compartment the Compact Disks (CD's)
____
R are installed in the audio reproducer 10MK (Ref. TASK 23-33-00-

R 860-002).
R NOTE : Make sure that the headsets that are used with the Passenger
____ R Control Unit (PCU) are available.
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the Fwd Attnd panel 120RH,

R audio module:
R - push the PES ON/OFF membrane
R switch.

R 2. On the Programming and Test Panel

R (PTP) 110RH:
R - push the membrane switches in
R the sequence:

R - DSPL ON R - SYSTEM TEST R - CONT frequently until PES MUSIC
R comes into view R - PES MUSIC R R 3. At each PCU:
On the Fwd Attnd panel 120RH, audio module:
-the PES ON/OFF integral light on the membrane switch comes on.
On the Programming and Test Panel (PTP) 110RH:
-WAIT FOR RESPONSE comes into view,
-wait until TEST OK comes into view. At each PCU:
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 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R R R  - connect the headset to the each PCU and select channels 3 to 10 in turn. 
R R 
R R  - change the audio volume at each selection. 
R R  4. At the PCU's of two selected seat rows: 
R  - connect a headset to the PCU 
R R  - select one channel between 3 and 10. 
R R 
R R  5. At the FWD attendant station: 
R R  - lift the handset from the cradle. 
R R R  - push and hold the PTT pushbutton switch and speak into the headset 
R R R R 
R R R R 
R R 

-
the music program is heard from channels 3 to 10 with the headset.

-
the selected channel comes on, on the PCU channel display.

-
the volume of the music changes.

At the selected PCU's:

-
the music program is heard at the selected channel with the headset.

-
the selected channel comes on, on the PCU channel display.

At the FWD Attendant Indication Panel (AIP):

-
the # symbol comes on.

-
the # symbol goes off.

In the cabin:

-
the announcement is heard from all the passenger and the lavatory loudspeakers.

At the headsets of the selected PCU's:

-
the music program is cancelled and the announcement is heard at channels 3 to 10 with the headset.

-
the selected channel comes on, on the PCU channel display.

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 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R  6. At the FWD attendant station: 
R R  - release the PTT pushbutton switch. 
R 
　
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