During the first 2 s, the green LRU STATUS and the red CONTROL FAIL
 LEDs on the face of the interrogator are on.
 During the next 2 s, the red LRU STATUS and the red CONTROL FAIL LEDs
 are on.
 During the next 2 s, all LEDs go off.
 The green LRU STATUS remains on for 30 s or until the pushbutton
 switch on the face of the interrogator is pressed and the sequence
 starts again.

 **ON A/C ALL
 E. Power-up Tests Initialization and Cockpit Repercussions
 (1)
 Conditions of power-up tests initialization

 -How long the computer must be de-energized: 2 s.
 -A/C configuration:
 -whatever the A/C configuration on ground

 (2)
 Progress of power-up tests

 -Duration: 2 s.
 -Cockpit repercussions directly linked to power-up test accomplishment (some other repercussions may occur depending on the A/C configuration but these can be disregarded):
 -DME RMI display
 dashes during 1 s
 distance diplayed

 (3)
 Results of power-up tests (cockpit repercussions, if any, in case of tests pass/tests failed).

 -
Tests pass:

 -DME RMI display
 distance displayed

 -ND
 distance displayed

 -
Tests failed:

 -DME RMI display
 black

 -ND
 1EFF : ALL 1 34-51-00Page 47 1 1 May 01/05 1 1 1CES 1

 DME in red

 1EFF : ALL 1 34-51-00Page 48 1 1 May 01/05 1 1 1CES 1 DME - ADJUSTMENT/TEST

_____________________
 TASK 34-51-00-740-002
 BITE Test of the DME
 WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______ YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-32-00-860-010 Procedure to Get Access to the SYSTEM REPORT/TEST NAV
 Page 34-10-00-860-002 ADIRS Start Procedure 34-10-00-860-004 IR Alignment Procedure 34-10-00-860-005 ADIRS Stop Procedure 34-51-00-991-001 Fig. 501
 3. Job Set-up
__________
 Subtask 34-51-00-860-054
 A. Aircraft Maintenance Configuration
 (1)
 Energize the aircraft electrical circuits(Ref. TASK 24-41-00-861-002).

 (2)
 On the EFIS control sections of the FCU:

 -
set the mode selector switches to ROSE or ARC

 -
set the ADF/VOR selector switches to VOR

 -push the ILS pushbutton switches.
 1EFF : ALL 1 34-51-00Page 501 1 1 Feb 01/98 1 1 1CES 1

 (3)
 On the center pedestal, on the RMP1 and RMP2:

 -
set the ON/OFF switches to ON

 -
set a non local frequency of a VOR/DME1 and VOR/DME2. (Ref. Fig. 501/TASK 34-51-00-991-001)

 (4)
 On the center pedestal, on one MCDU, get the SYSTEM REPORT/TEST/NAV page (Ref. TASK 31-32-00-860-010).

 (5)
 Do the ADIRS start procedure (Ref. TASK 34-10-00-860-002).

 (6)
 Do the IR alignment procedure
 (Ref. TASK 34-10-00-860-004).

 Subtask 34-51-00-865-056
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU NAV/VOR/DME/RMI 12FN F13 49VU NAV/DME/1 1SD1 G14 121VU COM NAV/DME/2 1SD2 K06
 4. Procedure
_________

R **ON A/C 001-049, 051-099, 101-105, 151-199,
 Subtask 34-51-00-740-051
 A. BITE Test of the DME
 NOTE : The DME and the VOR/DME data come into view on the ND. The ILS/DME
____
 data come into view on the PFD.

 NOTE : During the BITE TEST (DME1 or 2) by the MCDU, the indications
____ related to the two receivers (CAPT and F/O) are shown at the same time. This has no effect on the test or component operation.
 1EFF : ALL 1 34-51-00Page 502 1 1 May 01/05 1 1 1CES 1

 VOR/DME - Frequency Selection
 Figure 501/TASK 34-51-00-991-001
　
中國(guó)航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機(jī)維護(hù)手冊(cè) AMM NAVIGATION 導(dǎo)航4(87)