Accurate Technology Model 8, Installation Manual

Page: 27 / 132

INSTALLATION & SETUP
Step 19 >
On the Model 8 & 9 tighten the three bolts labeled ''B''
On the Model 8, tighten the two bolts labeled ' 'B'' .
Step 20 >
On the Model 8 & 9, loosen the three bolts labeled ''D''. One is located on
the top plate. The other two are below the blue lens. On the Model 8, loosen the two
bolts labeled
''D''.
Step 21 >
A blue and green crosshatch is displayed. Move the blue lens so that the left
and right edges of the blue crosshatch match the green.
Step 22 >
On the Model 8 & 9, tighten the three bolts labeled ''D' '
On the Model 8, tighten the two bolts labeled ''D'' .
Step 23 >
A green image is displayed. Loosen the rear wing nut on the green lens and
slightly defocus the center of the picture.
Step 24 >
On the Model 9 locate the two adjustment bolts at the upper right comer of
the green lens mounting plate (viewed from the front). Adjust the two bolts until the top
and bottom areas of the picture are equally refocused. Use the following technique for the
adjustment: Turn the SIDE bolt 1/8 turn CCW. Turn the TOP bolt about 1/8 turn CW
until it stops. If defocus at the top and bottom are equalizing, repeat until equal. If the top
and bottom are not becoming equally refocused, use the same technique but instead turn
the TOP bolt CCW then turn the SIDE bolt CW until it stops. Repeat until defocus is
equal.
2-21