R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page A16 1 1 Config-2 Aug 01/05 1 1 1CES 1
Passenger Call - Block Diagram
Figure 039
R 1EFF : 301-399, 1 23-73-00Page A17 1 1 Config-2 Aug 01/05 1 1 1CES 1
(b) Initialization
R R A passenger call is started by pushing the passenger call button which is installed at each seatrow and in each lavatory.
(c) Signal transmission A passenger call initiated from the Passenger Service Unit (PSU) sends a signal from the PISA via DEU type A to the director. The director transmits a signal via the DEU type A to the respective PISA and the related call light comes on. If the call is started from a lavatory, a signal is sent via DEU type A to the director. The director transmits a signal to the DEU type A and the related call light comes on.
(d) Indication After call activation the director switches on the respective ACP light segment and a message on the AIP shows the location of the call. The ACPs and AIPs are connected to a DEU type B.
R R (e) Chime You hear a call chime from all loudspeakers in the respective cabin area after every call activation.
**ON A/C 301-399,
R R It is possible to suppress the chime activation if a predefined number of calls is active in one zone.
R R R R (f) Call inhibition (Ref. Fig. 040A) After pushing the 'CHIME INHIBIT' button on the AUDIO page of the FAP the passenger call chime is inhibit. All visual indications remain. This function is only available for calls from the seatrows.
(g) Call reset (Ref. Fig. 040A) Pushing the call button a second time resets the call indications. The respective call light goes off and the AIP indications for this call go off. The assigned ACP goes off, if no other call assigned to this ACP is active. Pushing the 'CALL RESET' button on the AUDIO page of the FAP resets all calls in the assigned zone. The reset command includes the reset of all indications.
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page A18 1 1 Config-2 Aug 01/05 1 1 1CES 1
FAP - Audio Page (only Passenger Call related buttons labeled) - Example
Figure 040
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FAP - Audio Page (only Passenger Call related buttons labeled) - Example
Figure 040A
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R **ON A/C 106-149, 301-399, 401-499,
(9) Cabin Illumination (Ref. Fig. 041)
(a) General The cabin illumination system controls the illumination in the different areas. (Ref. 33-21-00) (Ref. 33-24-00)
(b) General settings When the CIDS is not active all CIDS controlled lights are on with full brightness. After CIDS activation the lavatory lights are dimmed, all other lights stay on with full brightness.
(c) Operation
**ON A/C 106-149,
(Ref. Fig. 042)
**ON A/C 301-399,
(Ref. Fig. 042A)
R **ON A/C 401-499,
R (Ref. Fig. 042B)
R **ON A/C 106-149, 301-399, 401-499,
R R On the 'CABIN LIGHTING' page of the FAP it is possible to set the lights to a predefined intensity (BTR, DIM1, DIM2) or turn them off in certain areas. Via the MAINT button on the FAP the light in the lavatories can be controlled. As long as the MAINT button is not activated, the light in the lavatories is dimmed. The light switches to bright, when the MAINT button is pushed.
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R FAP - Audio Page (only Passenger Call related buttons labeled) - Example
R Figure 040B
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Cabin Illumination - Block Diagram
Figure 041
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FAP - Cabin Lighting Page (only Cabin Lighting related buttons labeled) -
Example
Figure 042
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FAP - Cabin Lighting Page (only Cabin Lighting related buttons labeled) -
Example
Figure 042A
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