Install guide

ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Table 4-18. Operational Program Loading — Continued
Malfunction
Test procedure
Normal indication
indication/corrective action
as.
at.
au.
av.
aw.
ax.
ay.
az.
ba.
After elevation is entered, press
MON, ID, 1, 4, ENT pushbut-
tons
Compare CDU checksum read-
out to the program checksum
written on front of the opera-
tional program tape
Press + 2 button
Compare CDU checksum read-
out to the subroutine entrance
checksum written on front of
the operational program tape
Press + 2 button
Compare CDU checksum read-
out to checksum at end of IMU
alignment printout or beginning
of IMU alignment tape, as appli-
cable
Press ON/OFF and ENT but-
tons
Set PS BATTERY and VEHI-
CLE circuit breakers CB1 and
CB2 to OFF
Reconnect PADS as shown in
Data display shows:
14 MCS XXXXX (checksum)
Checksums are equal
Checksums are not the same: Reload
operation 1 program
Data display shows:
15 MCS XXXXX
Checksums are equal
Data display shows:
16 MCS XXXXX
Checksums are equal
System shuts down
Checksums are not the same: Reload
operation 1 program
Checksums are not the same: Repeat
IMU alignment or reload IMU
alignment tape, as applicable
figure 3-1.
NOTE
is complete and has been verified. The equipment can be reconfigured as
Loading of the operational program
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