-touch the PFIS indication,
 -push the EXEC pushbutton
 switch.
 4. On the PVIS RCU: 
-
push the pushbutton switch SET again.
-
push the pushbutton switch UP or DOWN to set the cursor to the MAP MODE.
 -
push the pushbutton switch SET.
 -the message PROCEEDING SELF TEST ---comes into view.
 In the cabin:
 -all Hatrack Mounted Display Units (HMDU) 100MH move down out of the hatrack and after 5s retract into the hatrack.
 On the monitor of the SCU 11MH:
 -
the MENU page comes into view,
 -
the zone marks are blinking.
 In the cabin:
 -the HMDU move down out of the hatrack.
In the cabin on the HMDU:
-no flight information or maps areshown.
 -
the LOGO available is shown.
-
the maps are shown.
 1EFF : 051-099, 1 23-34-00Page 503 1 1 May 01/05 1 1 1CES 1
 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
- push the pushbutton switch UP  - no maps are shown. 
 or DOWN to set the cursor to  - no flight information is shown. 
 the INFO MODE. 
 - push the pushbutton switch SET. 
 - push the pushbutton switch UP  - the LOGO available is shown. 
 or DOWN to set the cursor to 
 the LOGO MODE. 
 - push the pushbutton switch SET. 
 5. On the circuit breaker panel  On the PVIS RCU: 
 2000VU: 
 - open, safety and tag  - the PVIS with all indications 
 this(these) circuit breaker(s):  switches off. 
 189MH. 
 Subtask 23-34-00-710-051
 B. Test of the Passenger Visual Information System (PVIS)
 (1) Do this test (with the data from the FMGC and the ADIRS):
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the circuit breaker panel 121VU:
 -remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 10CA2 6FP2 4FP2 5FP2
 2. On the circuit breaker panel 2000VU: 
-remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 189MH.
On the LCD of the PVIS RCU:
-STANDBY is indicated for theinitialization and self-test period.
-the cursor is set to SET DISPLAY MODEafter the self-test is complete.
 1EFF : 051-099, 1 23-34-00Page 504 1 1 May 01/05 1 1 1CES 1
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
3.
 Do the Check of the IR Alignment Procedure (Ref. TASK 34-10-00-860-004).
 4.
 On the PVIS RCU:
-
push the pushbutton switch SET.
-
push the SET again.
-
push the pushbutton switch UP or DOWN to set the cursor to the MAP MODE.
 -
push the pushbutton switch SET.
 -
push the pushbutton switch UP or DOWN to set the cursor to the INFO MODE.
 -
push the pushbutton switch SET.
 -
push the pushbutton switch UP or DOWN to set the cursor to the LOGO MODE.
 -
push the pushbutton switch SET.
 5.
 On the SCU 11MH:
-push the SYST PWR pushbutton switch. 
On the LCD of the RCU:
-
the cursor moves to the AUTO MODE menu.
In the cabin on the HMDU:
 -
the LOGO available is shown.
 -
the flight information is shown.
 -
the maps are shown.
-
the maps are shown.
-
the flight information is shown.
-
the LOGO available is shown.
In the cabin:
-all HMDU go off and retract into thehatracks.
 On the SCU 11MH:
 -
the monitor goes off,
 -
the intregral light of the SYST PWR pushbutton switch goes off.
 1EFF : 051-099, 1 23-34-00Page 505 1 1 May 01/05 1 1 1CES 1
 5. Close-up
________ Subtask 23-34-00-860-053
 A. Put the aircraft back to its initial configuration.
 (1)
 On the panels 301VU and 500VU, set the PFD and ND potentiometers to OFF.
 
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:A320飞机维护手册 AMM Communications 通讯2(27)