(c)
 Internal test Via a test button located at the front of the DMCU an internal drainmast-system test can be started. This test does not have any effect on the monitoring function done by CIDS.

 (d)
 BITE test initialization The Centralized Fault Display System (CFDS) transmits respective signals via director and DEU type B to the DMCU, if the following BITE test is initiated via the MCDU:

 -System test.
 The DMCU does the test. When the test is finished the results are
 transmitted via DEU type B to the director, which sends the
 results to the CFDS. The results are indicated on the MCDU.

 D. Programming R The CIDS can do an on-board programming of cabin zones and change the R complete layout information by a CAM layout change or by a CAM R replacement. The changed contents of the CAM can be downloaded into the
 memories of both directors via commands from the FAP. Modifications of
 the cabin zones of a CAM layout can be done via the FAP.
 It is also possible to do an adjustment of the announcement and chime
 volume via the FAP.
 Furthermore it is possible to change FAP set-up information.

 (1) Programming of cabin zones

 (a)
 General The CIDS gives the possibility to relocate the cabin zone boundaries and the no smoking zone boundaries. This programming function is possible on ground and in flight.

 (b)
 Operation

R **ON A/C 106-149, 401-499,
 (Ref. Fig. 059)
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page A67 1 1 Config-2 Aug 01/05 1 1 1CES 1

 FAP - Cabin Programming Page (only Cabin Programming related buttons labeled) -
Example
 Figure 059 
R 1EFF :  106-149, 401-499,  1  23-73-00 Page A68 
1  1  Config-2 Aug 01/05
 1  1
 1CES  1

 **ON A/C 301-399,
 (Ref. Fig. 059A)

R **ON A/C 106-149, 301-399, 401-499,
 To relocate the boundaries of cabin zones or no smoking zones, select the CABIN PROGRAMMING page.
 1 Relocation of cabin zone boundaries
_ To relocate the boundary between two cabin zones, push the CABIN ZONES button. The CABIN ZONES programming panel comes on. Push the UP/DOWN buttons to relocate the boundary. Each cabin zone has to contain a minimum of one seat row.
 2 Relocation of no smoking zone boundaries
_ To relocate the boundary of a no smoking zone in a certain cabin zone, push the related SMOKE PROG. button. The NON SMOKER AREAS programming panel comes on. Push the UP/DOWN buttons to relocate the boundary.
 3 Activation of non smoker a/c mode
_ To activate/deactivate this mode push the NON SMOKING A/C ON/OFF button.
 4 Save changes
_ To save the changes push the SAVE button. Without saving the new entries the previous settings stay valid after leaving the CABIN PROGRAMMING page.
 (2) CAM layout change
 (a) General The CIDS gives the possibility to select different layouts which are stored in the CAM. The CAM can contain up to three pre-programmed cabin layouts. For additional modifications done in the CABIN PROGRAMMING mode, the CAM can store up to three modified layouts.
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page A69 1 1 Config-2 Aug 01/05 1 1 1CES 1

 FAP - Cabin Programming Page (only Cabin Programming related buttons labeled) -
Example
 Figure 059A 
R 1EFF :  301-399,  1  23-73-00 Page A70 
1  1  Config-2 Aug 01/05
 1  1
 1CES  1

 (b) Operation (Ref. Fig. 060) To activate a new layout select the LAYOUT SELECTION page on the FAP. This page is protected by an access code and is only available on ground. It shows on the FAP when the correct access code has been entered and lists all available layouts. The active layout is indicated by a textbox. To select a new layout push the UP/DOWN buttons on the FAP. The selected layout is highlighted by a coloured bar. The selected layout is activated after pushing the LOAD button.
 (3)
 Volume adjustment

 (a)
 General The CIDS gives the possibility to change the volume of chimes and announcements in all defined cabin areas independently.

 (b)
 Operation (Ref. Fig. 061) To change the settings in one area, select the LEVEL ADJUSTMENT page on the FAP. Push the related ADJUST button on the LEVEL ADJUSTMENT page to open the related VOLUME ADJUSTMENT subpanel. To select the respective location push the UP/DOWN buttons on the VOLUME ADJUSTMENT subpanel. The selected location is highlighted by a coloured bar.

 (4)
 Change of FAP Set-Up information
　
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