ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Table 4-18. Operational Program Loading -- Continued
Malfunction
indication/corrective
action
Test procedure
Normal indication
as. After elevation is entered, press
Data display shows:
MON, ID, 1, 4, ENT pushbut-
14 MCS XXXXX (checksum)
tons
Checksums are not the same: Reload
at. Compare CDU checksum read-
Checksums are equal
operation 1 program
out to the program checksum
written on front of the opera-
tional program tape
au. Press + 2 button
Data display shows:
15 MCS XXXXX
Checksums are not the same: Reload
av. Compare CDU checksum read-
Checksums are equal
operation 1 program
out to the subroutine entrance
checksum written on front of
the operational program tape
aw. Press + 2 button
Data display shows:
16 MCS XXXXX
ax. Compare CDU checksum read-
Checksums are not the same: Repeat
Checksums are equal
IMU alignment or reload IMU
out to checksum at end of IMU
alignment tape, as applicable
alignment printout or beginning
of IMU alignment tape, as appli-
cable
ay. Press ON/OFF and ENT but-
System shuts down
tons
az. Set PS BATTERY and VEHI-
CLE circuit breakers CB1 and
CB2 to OFF
ba. Reconnect PADS as shown in
NOTE
Loading of the operational program is complete and has been verified. The equipment can be reconfigured as
required. If an IMU has just been recalibrated; the memory unit normally is removed from the computer and stored
with the IMU in an IMU transit case.
4-106
Change 1
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