TM 5-6675-328-14
Control or Indicator
Function
Precision Lift
Provides for fine
vertical adjustment of
the test post.
Precision Slides
Precisely moves the test
instrument in the hori-
zontal plane.
Ultradex Leveling Screws
Provides for leveling
the Ultradex.
Rotating Index Table
Indicates in degrees the
amount of indexing of
the Ultradex.
Azimuth Lock
Locks horizontal rotation
of the Ultradex.
Model 88-6 Mounting Base
Consists of V blocks for
mounting alignment scopes
and collimators and tilt
and tangent adjustments
for precise alignment
of scope and collimators.
Control Panel
Controls illumination
of target post instru-
ments and optical
plummet.
Handwheel
Provides coarse vertical
lift adjustment of test
post.
Lift Lock Lever
Locks test post in
position.
2-5. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES.
a.
Before You Operate. Always keep in mind the-WARNINGS and CAUTIONS. Perform your before (B) PMCS.
b.
While You Operate. Always keep in mind the WARNINGS and CAUTIONS. Perform your during (D) PMCS.
c.
After You Operate. Be sure to perform your after (A) PMCS.
d.
If Your Equipment Fails to Operate. Troubleshoot with the proper equipment. Report any deficiencies using the
proper forms. See DA Pam 738-750.
2-12
