Electrohome Marquee Ultra Series User Manual page 25

I
INSTALLATION & SETUP
Step 79 >
On the 8500LC/9500LC, tighten the three bolts
labelled "B".
On the 8500, tighten the two
—
&
bolts labeled "B".
BGR
Step 20
On the 8500LC/9500LC, loosen the three bolts
Iabelled "D". One is located on the top plate.
The other two are below the blue lens.
On the 8500, loosen the two bolts labeled "D".
BGR
BGR
BGR
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 8500LC/9500LC, tighten the three bolts
labelled "D".
On the 8500, tighten the two bolts labelled "D".
m-m
Before
After
BGR
BGR
Step 23
A green image is displayed. Loosen the rear wing nut on the
green lens and slightly defocus the center of the picture.
BGR
Step 24
On the 8500LC/9500LC, locate TOP Bolt
.
the two adjustment bolts at the
upper right comer of the green
+y:l~
lens mounting plate (viewed
from the front). Adjust the two
[m]+[m]
bolts until the top and bottom
Before
After
areas of the pic~re are equally defocused. 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 defocused, 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.
On the 8500, adjust the large allen head bolt located at the upper right comer
of the green lens mounting plate. Turn the bolt head until the top and bottom
2"21