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TM 1-6625-736-13&P
NOTE
A maximum of 21 of the 28 LEDs should illuminate during calibration of the DAU. Only those
accelerometer channels (ACC 1-4) connected to power and the ground (ACC 5-14) should
illuminate.
(d)
Check for LED illumination on the Electronic Test Set.
(1)
TACHO 1: SGND
(2)
TRACKER 1: 24, PGND
(3)
MULTICHANNEL: 24, PGND, 15,-15, AGND
(4)
ACC1 through ACC14
(5)
INTERNAL POWER
(e)
Using the CADU press Fl on the keypad.
(f)
Select CAL from the menu selections. Press DO. If there is not a CAL option on your menu, then you must
upgrade the AVA software.
NOTE
Perform this procedure only if your CADU does not have the CAL option on the menu.
(1)
On a 386 or 486 computer make a directory called RADSCOM.
(2)
While you are in that directory make a subdirectory called aircraft.
(3)
Install the INITCAL floppy into the computer and copy the files to C: .
(4)
Install credit card (P/N 28131220) into CADU and then reboot the CADU by turning CADU OFF then hold
down the HELP key while turning ON.
(5)
On CADU choose #2 communicate with computer.
(6)
On computer choose maintenance utilities.
(7)
On computer choose credit card format.
(8)
Return to main menu.
(9)
Choose load data or aircraft setup file from PC to CADU.
(10)
Enter file name to be loaded: INITCAL. CMD 11 on CADU choose load. FILE: INITICAL. CMD 12. Return
to main menu and proceed with the calibration.
Change 1 2-8.1/(2-8.2 blank)
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