S 865-944-001
 (8)  With the Teledyne tester (P/N 2229738), set the switches on the tester as follows:
 (a)  
Push the CLR switch two or three times to clear all inputs.

 (b)  
Push the DFDR switch and then the ENT switch.

 (c)  
Set the SUBFRAME and WORD as specified.

 S 865-945-001
 (9)  With the hand-held download unit (HHDLU), do the steps that follow:
 NOTE: These steps are for airplanes equipped with AlliedSignal FDR
____
 only.

 (a)  
On the flight recorder control panel (FRCP), set the function switch to the ON position.

 (b)  
Push the red button on top of the HHDLU.

 (c)  
Set the DSDU switch.

 (d)  
Set the word number to WRD1, WRD2, or WRD3.

 (e)  
Set the BASE switch.

 (f)  
In the BASE SELECT menu, set OCT for octal values.

 (g)  
Set the SUBFRAME and WORD as specified.

 S 865-946-001
 (10) With the MADU, set the switches as follows:
 (a)  
Set the power switch to the ON position.

 (b)  
Push the FUN switch, then enter the number 5 to set the LRU A on the tester.

 (c)  
Push the DATA switch, then the number 03 to set the DFDAU-H on the tester.

 (d)  
Push the FUN switch, then the number 03 for SUBFRAME.

 (e)  
Set a subframe (1 thru 4) on the keyboard switch.

 (f)  
Push the DATA switch, then the number 04 for WORD.

 (g)  
Set a word (1 thru 64) on the keyboard.

 (h)  
Push the FUN switch, then the number 02 to set the FORMAT field on the tester.

 (i)  
Push the number 02 to set the OCTAL 10 on the tester.

 (j)  
Set the SUBFRAME and WORD as specified.

 
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A

757 MAINTENANCE MANUAL
 F. Flight Data Entry Panel (FDEP) Test
 S 735-716-001
 (1)  Do the FDEP test that follows:
 (a)  
Set the ON-NORM-TEST switch on the FDEP to the ON position.

 (b)  
Set the codewheel switches on the FDEP as follows: 1) MONTH - 15 2) DAY - 27 3) T/O GROSS WT X 100 - 1,234 4) FLIGHT - 56,789 5) LEG - 1 6) PILOT IDENTIFICATION - 987,654

 (c)  
On the tester, set the WORD to 64 and the SUBFRAME to 3.

 (d)  
Make sure the test sequence occurs on the table that follows:

 NOTE:  A delay of 64 seconds or less may be necessary before the test data shows again on the tester.
　
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