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Installation
40 Vidikron Vision 70 Series Owner’s Operating Manual
PRE
L
IMINAR
Y
Adjusting the Geometry:
1. Input an anamorphic cross-hatch test patt
ern to the projector.
2. Loosen
the three Lens Rotation Set Screws (shown in Figure 3-17) on the lens adapter
ring just enough to allow it
to rotate freely.
3. Grasp the lens by the center ring and rota
te the lens until the image is properly
anamorphic:
4. When the image geometry appears correct, tighten the three
Lens
Rotation Set Screws to secure the lens in place. (When viewed from
the front, the rear opening on the anamorphic lens should appear as
a tall, narrow oval.)
Focus:
Finally, rotate the Focus Ring on the anamorphic lens
to fine-t
une the optical focus.
Wrong Position Correct Position
F
O
C
U
S