R  **ON A/C 106-149, 151-199, 201-299, 301-399, 401-499,
 Post SB 31-1130 For A/C 201-203,
 Subtask 31-38-00-970-063-A
 A. Uploading of the Database
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the overhead panel, on the Data Loading Selector:
-set the ON/OFF switch to ON.
On the display of the Data LoadingSelector:
-DB/N: PUSH NEXT/PREV indication is shown
 On the Multipurpose Disk Drive Unit (MDDU):
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 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
2. On the overhead panel, on the Data Loading Selector:
-push the PREV or NEXT key until you get the DLRB indication
3.
 Put the DLRB database disk into the disk drive of the MDDU, the label in the forward direction

4.
 On the overhead panel, on the Data Loading Selector:

-push the SEL CTL key
-the < < MDDU READY > > indication is shown.
On the display of the Data LoadingSelector:
-DLRBNOT SELECTED indication is shown.
On the MDDU:
-the READY indication is shown
 -then, the WAIT RESPONSE indication is shown.
On the display of the Data LoadingSelector:
-DLRB SELECTED indication is shown
 On the MDDU:
 -the BUS n: xxxxxxx indication is shown.
 NOTE : The n indication is the number
____ of the bus in transfer (from 1 to 8). The xxxxxxx indication is the number of bytes or the remaining bytes to be transferred.
 -after approximately 10 minutes, when all the data are loaded in the computer, the TRANS IN PROG then TRANSF COMPLETE indication is shown.
 On the display of the Data Loading Selector:
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 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-DB/N: PUSH NEXT/PREV indication is shown
 5. Eject the disk from the disk  On the MDDU:
 drive of the MDDU:

 -the < < MDDU READY > > indication is shown

R  **ON A/C 106-149, 151-199, 201-299, 301-399, 401-499,
 Subtask 31-38-00-280-063
 B. Check of the Database Number
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the overhead panel, on the Data Loading Selector:
-set the ON/OFF switch to ON
5. Close-up
________ Subtask 31-38-00-860-080
 A. Put the disk in the storage box.
On the display of the Data LoadingSelector:
-DB/N: PUSH NEXT/PREV indication is shown
 -make sure that the DB/N reference shown on the display of the Data Loading Selector is the same as the DB/N reference read on the disk.
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 B. Deactivation of the Data Loading System
 (1) On the Data Loading Selector, set the ON/OFF switch to OFF.
 (2)
 Make sure that MDDU door is closed Subtask 31-38-00-862-064

 C.
 De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).

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 UP AND DOWN DATA LOADING SYSTEM ACQUISITION/INTERFACE AND EQUIPMENT (DLRB, DLS)
_______________________________________________________________________________
 ADJUSTMENT/TEST
_______________ TASK 31-38-00-740-001 BITE Test of the Data Loading Routing Box (DLRB)
 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
 3. Job Set-up
__________ Subtask 31-38-00-861-069
 A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
　
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