(21) Use MAG drive to move easel
( 2 2 ) M a r k s a m e i n t e r s e c t i o n o f
TM 5-6675-319-14
to maximum (+) magnification.
fiducial axes.
(23) Measure distance between the two points. If the distance is more
than one mm, proceed to step (24).
If distance is less than one mm, proceed to step
(34) .
( 2 4 ) P o s i t i o n e a s e l t o i t s l o w e s t s e t t i n g ( m a x i m u m m a g n i f i c a t i o n ) . A d j u st
X and Y settings of film stage so that projected image moves to position it attained
at minimum magnification setting.
(25) Overcorrect this movement by three tenths of distance between two
marks.
( 2 6 ) P o s i t i o n e a s e l t o i t s h i g h e s t s e t t i n g.
(27) Mark new location of projected image on
(28) Measure distance between original point
m a g n i f i c a t i o n ).
(Minimum magnification)
paper.
and final point (at minimum
(29) Repeat steps (20) - (29) until image points stay within a distance of
o n e m i l l i m e t e r .
(30) When correct adjustment is obtained, loosen
numerical counters.
(31) Move counters to left to disengage gears.
securing screws of
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