TM 5-6675-322-14
Section II
OPERATING INSTRUCTIONS
5 - 4 .
DESCRIPTION AND USE OF OPERATOR’ S CONTROLS AND INDICATORS
C o n t r o l o r I n d i c a t or
Function
Lens Cap
P r o t e c t s o p t i c s .
Individual Eyepiece
Compensates for opera-
Diopter Adjustment
t o r ’ s v i s i o n .
Binocular Assembly
Four-power magnification of
v i e w f i e l d .
P i v o t C o l l ar
Holds binocular assembly
to frame.
Permits opera-
tor to view unmagnified
image by removing binocu-
lar assembly.
Prisms
45-Degree Mirrors
D i r e c t r i g h t a n d l e f t
l i n e o f s i g h t t o r i g ht
a n d l e f t m i r r o r s .
R e f l e c t r i g h t a n d l e ft
photographs to right and
l e f t l i n e o f s i g h t .
5-3
