ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Continued
Malfunction
indication/corrective action
Normal indication
Test procedure
MOVE IMU TO X DEGREES
PITCH X DEGREES ROLL
WHEN DONE TYPE: RDY
ALIGNMENT HALTED
Obtain the desired pitch and roll
angles by placing blocks under the
primary pallet frame. Make sure the
system cannot rock on the blocks.
Level porro prism
After data for last position entered,
2q. Repeat steps 2m thru 2p for the
TTY prints out:
following pitch and roll angles:
ENTER TAZ (MIL) RDY
PITCH ROLL RAISE
ALIGNMENT HALTED
Do not move or disturb primary pal-
let after last position is reached.
Make snre pallet is firmly blocked in
level position.
TTY prints out:
2r. Enter geodetic (true) azimuth of TTY prints out:
target in roils i n format RDY
TAZ OR IMU HEADING INCOR-
XXXX.XX RDY
RECT
MOVE TO APPROX 45 DEG HDG
Alignment continues
Change 1
4-90.9
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