ag. Negative film end may be taped to take-up spool or passed through slot
provided.
ah. Raise film stage by spool bracket and secure stage lock by tightening
thumbscrew.
ai. Release two balance pulls.
NOTE
When the film stage is locked, upper and lower film shields and rollers
act as trap to prevent emission of light from lamphouse.
aj. Move pressure plate lift knob to right.
7 - 6 . 2 I n i t i a l A d j u s t m e n t s , D a i l y C h e c k s , a n d S e l f T e s t s .
a.
Check zero position of film stage.
(1) Remove dust cover.
(2) Remove power cord from spare parts box and connect to receptacle on
l e f t s i d e s h i e l d a n d w a l l r e c e p t a c l e.
(3) Connect TILT and MAG assemblies.
7-76
TM 5-6675-319-14
