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P
Adjustment i s as follows
(1) Adjust CONTRAST ENHANCEMENT to achieve maximum image detail.
(2) Set the SHADING switch to the ON position.
(3) Correct the shading by adjusting the 4 pots. on the front panel o f the
CCU.
The functions of the pots. are as follows :
(1) Horizontal Parabola ( 1
Adjusting horizontal parabola decreases the difference in the intensity
between the center and the corners in the horizontal direction. Turning
the adjusting screw CW in the horizontal center becoming brighter.
Turning the adjusting screw CCW results in the corners becoming brighter.
(2) Horizontal Sawtooth
Adjusting horizontal sawtooth decreases the difference in the intensity
between the right and l e f t sides of the image. Turning the adjusting
screw CW results in the l e f t side of the image becoming brighter.
Turning the adjusting screw CCW results in the right side of the image
becoming brighter.
(3) Vertical Parabola
Adjusting vertical parabora decreases the difference in intensity between
the center and the corners in the vertical direction. Turning the
adjusting screw CW results in the center becoming brighter. Turning the
adjusting screw CCW results in the corners becoming brighter.
(4) Vertical Sawtooth i r \
Adjusting vertical sawtooth decreases the difference in intensity between
the top and bottom of the image. Turning the adjusting screw CW results
in the top of the image becoming brighter. Turning the adjusting screw
C C W results in the bottom of the image becoming brighter.
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