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Weather Radar Test
Figure 501/TASK 34-41-00-991-001
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9. On the MCDU: - push the line key adjacent to the RETURN indication.
10. On the center pedestal, on the radar control unit: - set the WINDSHEAR AUTO/OFF switch to OFF. - set the SYS ON/OFF selector switch to OFF.
R **ON A/C 051-099,
R Subtask 34-41-00-740-050-C
R A. BITE Test of the Weather Radar
On the MCDU:
-the TEST CLOSE-UP page is shown:SET ADIRU 1+2+3 TO OFF
-SET SYSTEM OFF AND SET W/S TO OFF ON THE RADAR CONTROL PANEL
On the CAPT and F/O NDs:
-the WR TEST and the tilt indicationsgo out of view after some seconds.
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On one MCDU, on the NAV menu - the RADAR 1 (RADAR 2) page comes into
R page: view.
R - push the line key adjacent to
R the RADAR 1 (RADAR 2)
R indication
R 2. On the MCDU: On the MCDU:
R - push the line key adjacent to - these instructions come into view:
R the TEST indication. SYSTEM OFF
R CHANGE CONTROL PANEL SYSTEM SWITCH TO
R ON
R AFTER TEST
R SWITCH SYSTEM TO OFF
R 3. On the center pedestal, on the On the MCDU:
R radar control unit: - the PLEASE WAIT indication comes into
R - set the SYS 1/OFF/2 selector view for some seconds
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ACTION RESULT
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R switch to 1 (2). - then, the TEST page 1/2 comes into
R - set the PWS AUTO/OFF switch to view with these initial conditions:
R AUTO. INITIAL CONDITIONS:
R - SET ADIRU 1+2+3 to NAV
R - SELECT RELEVANT SYSTEM AND SET PWS
R TO AUTO ON RADAR CONTROL PANEL
R MAKE SURE SEQUENCE OCCURS AFTER
R PUSHING START TEST LINE KEY:
R - ON PFD'S:"W/S AHEAD" AMBER
R on the CAPT and F/O NDs:
R - a tilt indication comes into view on
R the right side
R - a WR TEST indication comes into view
R immediately below the tilt
R indication.
R 4. On the MCDU: On the MCDU:
R - push the next page function - the TEST page 2/2 comes into view:
R key. - AUDIO:"MONITOR RADAR DISPLAY"
R - ON ND'S AND ECAM:
R PWS FAILURE MESSAGES
R - ON PFD'S:"W/S AHEAD" RED
R - AUDIO: "GO AROUND WINDSHEAR AHEAD"
R ONCE + "WINDSHEAR AHEAD" TWICE
R 5. On the MCDU: On the MCDU:
R - push the line key adjacent to - the TEST IN PROGRESS 15S indication
R the START TEST indication. comes into view
R On the CAPT and F/O PFDs:
R - the amber W/S AHEAD indication comes
R into view
R In the loud speakers, you can hear:
R - the warning MONITOR RADAR DISPLAY
R - the single chime
R on the CAPT and F/O NDs:
R - the amber PRED W/S indication comes
R into view and the WR TEST indication
R goes out of view.
R - after some seconds, the WR TEST
R indication comes into view again.
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