-
Push the SET button.
-Make sure, that the flash status is OK.
-Push the SET button again to begin the flash erase procedure.
-Close and lock the recorder door.
On the display:
-
The message DIAGNOSTIC comes intoview:
On the display:
-
The flash status is OK indicates.
On the display:
-After some minutes the status of theflash erase indicates.
-
The message PASS comes into view.
-
The message OQAR READY comes into view.
NOTE : The optical QAR is now servicable.
____ R **ON A/C 001-049, 051-099, 101-105,
5. Close-up
________
Subtask 31-33-00-710-067
A. Do the operational test of the QAR (Ref. TASK 31-33-00-710-005). Subtask 31-33-00-862-061
B. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
R 1EFF : 001-049, 051-099, 101-105, 1 31-33-00Page 216 1 1 May 01/05 1 1 1CES 1 Subtask 31-33-00-410-054
C. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access door 811. (Ref. TASK 52-41-00-410-002)
(3)
Remove the access platform(s).
R 1EFF : 001-049, 051-099, 101-105, 1 31-33-00Page 217 1 1 May 01/05 1 1 1CES 1 **ON A/C ALL
TASK 31-33-00-710-009
Readout Procedure of the Digital Flight Data Recorder
WARNING : PUT WARNING NOTICES IN THE COCKPIT TO TELL PERSONS NOT TO OPERATE THE
_______ FLIGHT CONTROLS. THE MOVEMENT OF THE TRIMMABLE HORIZONTAL STABILIZER (THS) CAN CAUSE INJURY TO PERSONS.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific access platform 3.4 m (11 ft. 2 in.)
700-1679-001 1 PCMCIA media Type 3, 40MB
704-2554-001 1 HHDLU Cable
964-0434-XXX 1 Acceptance Test Unit (ATU)
964-0446-001 1 Hand Held Download Unit (HHDLU)
998-1520-000 1 Aircraft Data Recovery/Analysis System
B. 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 31-33-00-991-004 Fig. 202
1EFF : ALL 1 31-33-00Page 218 1 1 May 01/05R 1 1 1CES 1
3. Job Set-up
__________
Subtask 31-33-00-861-058
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
Push the RECORDER GND/CTL pushbutton on the overhead panel 21VU.
-
The blue indicator ON in the pushbutton comes on.
Subtask 31-33-00-010-056
B.
Get Access
(1)
Put warning notices in the cockpit in position to tell persons not operate the flight controls.
(2)
Put the access platform in position at the access panel 312AR.
(3)
Open the access panel 312AR and set the light switch 3LJ to position ON.
Subtask 31-33-00-865-067
C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-210,
121VU FDIU & QAR 8TU K17 **ON A/C ALL
121VU RCDR/ACCLRM 9TU K18
121VU RCDR/DFDR 7TU K16
R **ON A/C 106-149, 211-299, 301-399, 401-499,
121VU AIDS & RCDR/QAR 14TU K17
1EFF : ALL 1 31-33-00Page 219 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL
4. Procedure
_________ Subtask 31-33-00-710-068
A. Read Out Procedure with the Hand Held Download Unit (HHDLU) (964-0446-001) in accordance with the Acceptance Test Unit (ATU) (964-0434-XXX). (Ref. Fig. 202/TASK 31-33-00-991-004)
NOTE : The ATU includes an IBM PC, MS-DOS operating system, Software
____ Floppy Disks, DFDR/GSE interface circuit card assembly, test cable and ATU documentation.
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