TM 5-6675-322-14
(d) Insert plug into 120 V ac wall outlet and turn ON/OFF switch to ON.
c.
Pocket stereoscope.
( 1 ) P o s i t i o n p h o t o g r a p h s i n p r e p a r a t i o n f o r v i e w i n g i n s t e r e o.
(2) Remove pocket stereoscope from case and unfold legs.
(3) Set pocket stereoscope on photos so that left lens is over left photo-
graph and right lens is over right photograph.
( 4 ) A d j u s t i n t e r p u p i l l a r y d i s t a n c e b e t w e e n l e n s e s u n t i l i t m a t c h e s t h a t o f
v i e w e r .
(5) Locate detail to be viewed on left photograph and center left lens over
i t .
(6) Move right photograph until the same detail is centered under right
l e n s .
When viewed simultaneously, two details should merge into one. Adjust photo-
g r a p h s u n t i l t h i s e f f e c t i s a c h i e v e d .
d.
Pin punch register.
9-42
