Accurate Technology Model 8, Installation Manual

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INSTALLATION & SETUP
the picture are equally defocused.
Note: On all models, it may be necessary to readjust the lens ' rear wing nut to keep the center refocused.
Step 29 >
Rotate the red lens using the rear wing nut until the picture is focused in the
center. Tighten the rear wing nut. If necessary, loosen the front wing nut, rotate the front
lens barrel to readjust the focus in the corners, then re-tighten the wing nut.
Step 30 >
A blue image is displayed. Loosen the rear wing nut on the blue lens and
slightly defocus the center of the picture.
Step 31 >
On the Model 9, locate the two adjustment bolts at the upper right corner of
the blue lens mounting plate (viewed from the front).
Adjust the two bolts until the top and bottom areas of the picture are equally defocused.
Use the same technique as that used for the green and red adjustments.
On the Model 8, adjust the large allen head bolt located at the blue lens mounting plate.
Turn the bolt head until the top and bottom sides of the picture are equally defocused.
Note.. On all models, it may be necessary to readjust the lens ' rear wing nut to keep the
center defocused.
Step 32 >
On the Model 9, locate the two adjustment bolts at the upper left comer of
the blue lens mounting plate (viewed from the front).
Adjust the two bolts until the left and right areas of the picture are equally defocused. Use
the same technique as that used for the previous adjustment (step 31).
On the Model 8, adjust the large allen head bolt located at the lower left corner of the
blue lens mounting plate. Turn the bolt head until the left and right sides of the picture are
equally defocused.
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