ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Table 4-18. Operational Program Loading -- Continued
Malfunction
indication/corrective action
Normal indication
Test procedure
EXECUTE switch-indicator goes off
t. Wait 15 seconds and press EXE-
CUTE switch-indicator to off
MEMORY LOAD switch-indicator
u. Press MEMORY LOAD switch-
lights
indicator to on
Tape reader reads rest of tape and
stops at end of reel
v. Press MEMORY LOAD switch- MEMORY LOAD switch-indicator
indicator to off
goes off
w. Press REVERSE switch-indicator REVERSE switch-indicator lights
to on
Tape rewinds and stops near begin-
ning
x. Press REVERSE switch-indicator REVERSE switch-indicator goes off
to off
NOTE
Repeat steps w and x to completely
rewind tape.
y. Set tape r e a d e r SPOOLING
switch to DISABLE
z. Remove tape from reader
NOTE
Normally, the IMU calibration data
already is in memory because an
IMU alignment was performed. If
this is the case, proceed to step a1.
If an IMU alignment tape is to be
loaded, continue with step aa.
It is easier to handle the alignment
tape if it is installed on a reel.
aa. Install IMU alignment tape on
tape reader
a b . Set tape reader SPOOLING
switch to ENABLE
ac. Press MEMORY LOAD switch- MEMORY LOAD switch-indicator
indicator to on
lights
Tape reader reads tape and stops
near end
ad. Press MEMORY LOAD switch- MEMORY LOAD switch-indicator
indicator to off
goes off
4-104
Change 5
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