-
the initial menu is shown on the screen for approx. 5 seconds ( (Ref. Fig. 501/TASK 23-36-00-991-001)
R 1EFF : 151-199, 1 23-36-00Page 529 1 1 May 01/05 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------R , screen 1),
R NOTE : Do the subsequent test step in less than 5 seconds or push the ENTER
____ R MENU pushbutton switch again.
R - touch the PA indication on the
R screen,
R - set the PA CH1/CH2 switch to
R the CH1 position,
R - push the ENTER EXEC pushbutton
R switch,
R
R
R
R
R
R
R
R
R
R
R
R - turn the VOLUME control knob
R from the MIN to the MAX
R position and back to an
R intermediate position.
R - disconnect the electrical
R headset.
-
the subsequent indications are shown on the screen: aircraft symbol VIDEO 1 or VIDEO 2 OFF PA (Ref. Fig. 501/TASK 23-36-00-991-001) , Screen 4.
-
the integral light of the ENTER MENU pushbutton switch goes off.
In the cabin.
-
the video program sound is heard from the loudspeakers,
-
the volume of the video program sound changes in relation of the VOLUME control knob position.
R 1EFF : 151-199, 1 23-36-00Page 530 1 1 May 01/05 1 1 1CES 1R Subtask 23-36-00-710-051-A
R B. Do the priority test of the Video/Audio and Announcement.
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the FWD attendant station LH:
R R - lift the handset from the R cradle.
R - push the PA ALL pushbutton R switch. R R
R R - push the PTT pushbutton switch R and speak into the handset. R R R
R
R R R
R R - release the PTT pushbutton
R switch and put the handset back R into the cradle. R R R
On the FWD Attendant Indication Panel (AIP) 320RH:
-
the # symbol comes on.
-
the # symbol goes off.
-
the PA ALL message comes on. At the VTR 12MH e. g. 13MH:
-The VTR goes into PAUSE mode. In the cabin:
-all HMDU 100MH show no video program, the screen is dark.
-
the video program sound heard from the loudspeakers is cancelled and the announcement is heard.
In the lavatories and at the aft attendant station:
-
the announcement is heard from the loudspeakers.
At the FWD AIP 320RH:
-
the PA ALL message goes off.
At the VTR 12MH e. g. 13MH:
-The VTR goes back to PLAY mode. In the cabin:
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R - all HMDU 100MH show the video program
R again.
R - the video program sound is heard from
R the loudspeakers.
R 2. On the Forward Attendant Panel On the FAP 120RH, music section:
R (FAP) 120RH, music section:
R - push the MUSIC ON/OFF membrane - the integral light of the MUSIC
R switch. ON/OFF membrane switch comes on.
R - the channel 1 is shown on the BGM
R channel display.
R In the cabin:
R - the video program sound is heard from
R the loudspeakers.
R 3. At the FAP 120RH, music section: At the FAP 120RH:
R - push the MUSIC ON/OFF membrane - the integral light of the MUSIC
R switch. ON/OFF membrane switch goes off.
R NOTE : Before you do the next test step make sure that all emergency-oxygen
____ R container door-stops are in the test position.
R 4. In the cockpit, on panel 21VU: In the cockpit, on panel 21VU:
R CAUTION : DO NOT PUSH IN THE_______
R "MASK MAN ON"
R PUSHBUTTON SWITCH 14WR
R FOR MORE THAN 5
R SECONDS.
R - lift the guard and push the - the PASSENGER SYS ON indication light
R MASK MAN ON pushbutton switch. comes on.
R In the cabin:
R - all emergency oxygen container-doors
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