TM 5-6675-322-14
NOTE
A l i n e m e n t o f f i d u c i a l m a r k s a n d p r i n c i p a l p o i n t s i s e a s i e r i f b i n o c u l ar
assembly is tilted back and photographs are viewed through lens-prism
system.
i .
Check that right and left photographs are not interchanged.
j .
Determine that principal point in each photograph is visible in other
photographs.
k. Adjust photographs to a common base line.
l .
Adjust stereoscope base line parallel to photograph base line with
proper separation.
m.
Replace mirror covers when finished.
NOTE
If stereoscope is not to be used immediately, replace stereoscope in case.
5 - 7 .
OPERATION UNDER UNUSUAL CONDITIONS.
This equipment is designed for opera-
tion only in a controlled environment.
5 - 8.
5 - 9.
dures
5-10.
a.
S e c t i o n I I I
OPERATOR MAINTENANCE
LUBRICATION INSTRUCTIONS.
This equipment does not require lubrication.
TROUBLESHOOTING PROCEDURES.
There are no operator troubleshooting proce-
assigned for this equipment.
MAINTENANCE PROCEDURES.
This section contains instructions covering operator maintenance functions
for the lens-prism-mirror stereoscope.
Personnel required are listed only it the
task requires more than one.
b. After completing each maintenance procedure, perform operational check to be
sure that equipment is properly functioning .
INDEX
PROCEDURES
PARAGRAPH
Adjust Mirror. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10. 1
5-11
