R  1. On the MCDU:  On the MCDU: 
R  - push the line key adjacent to  - the SDCU page comes on. 
R  the SDCU indication. 
R  On the MCDU:  On the MCDU: 
R  - push the line key adjacent to  - the SDCU/TEST/MENU page comes on. 
R  the TEST indication. 
R  2. On the MCDU:  On the MCDU: 
R  - push the line key adjacent to  - SMOKE DET LAV DD (xx) is shown. 
R  the first SMOKE DET LAV DD 
R  (xx).  - the TEST WAIT message ist shown. 
R  After approx. 5 seconds. 
R 
R  - the SDCU/TEST/REPORT page comes on 
R  and shows: 
R  SMOKE DET LAV DD (xx) 
R  TEST OK 
R  CK ECAM AND CABIN WARN. 
R  NOTE : DD shows the related lavatory____ 
R  location. xx shows the related 
R  FIN number. 
R  On the glareshield panels 130VU and 
R  131VU: 
R  - the MASTER WARN lights flash. 
R  - the Continuous Repetitive Chime (CRC) 
R  is heard. 
R  On the Engine/Warning Display (EWD): 
R  - SMOKE LAVATORY SMOKE is shown. 
R  In the cabin: 
R  - the LAVATORY SMOKE chime is heard. 

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R  On the related lavatory: 
R  - the amber lavatory CALL light 
R  flashes. 
R  On the Area Call Panel (ACP) nearest to 
R  the related lavatory: 
R  - the amber light flashes. 
R  On the Attendant Indication Panels 
R  (AIPs): 
R  - SMOKE LAVATORY DD is shown and the 
R  red light flashes. 
R  On the Forward Attendant Panel (FAP) or 
R  the related Additional Attendant Panel 
R  (AAP): 
R  - the red indicator light SMOKE LAV 
R  comes on. 
R 
R  3. On the FAP or the related AAP:  On the related lavatory: 
R  - push the LAV SMOKE/RESET  - the amber CALL light goes off. 
R  pushbutton switch. 
R  In the cabin: 
R  - the LAVATORY SMOKE chime stops. 
R  On the AIPs: 
R  - SMOKE LAV DD and the red light goes 
R  off. 
R  On the ACP nearest to the related 
R  lavatory: 
R  - the amber light goes off. 
R 
R  4. On the MCDU:  On the MCDU: 
R  - push the line key adjacent to  - the SDCU/TEST/MENU page comes on. 
R  the RETURN indication. 
R  After approx. 5 seconds. 
R 

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R R R R  ACTION RESULT -------------------------------------------------------------------------------On the glareshield panels 130VU and 131VU: - the MASTER WARN lights go off. - the CRC stops. 
R R  On the EWD: - SMOKE LAVATORY SMOKE goes off. 
R R R  On the FAP or the related AAP: - the red LAV SMOKE light goes off. 
R R R R  5. Do the test again for the smoke detectors of all the other lavatories. 
R R R R R  NOTE : If necessary, on the MCDU____ push the NEXT PAGE pushbutton switch to show the smoke detectors of the other lavatories. 
R  **ON A/C 106-149, 301-399, 401-499, 
R  Subtask 26-17-00-710-050-D 
R  A. Test of the Lavatory Smoke-Detection System 
R R R  -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------

R  1. On the MCDU:  On the MCDU 
R  - push the line key adjacent to  - the CIDS-SDF1 page comes on and 
R  the SDCU indication.  shows: 
R  SDCU FUNCTION 
R  IS INTEGRATED IN 
R  CIDS DIRECTORS 
R  101RH & 102RH 
R  CALLED CIDS-SDFx 
R  - push the NEXT PAGE button.  - the CIDS-SDF1 main menu comes on.
　
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