Adjusting the yaw, Adjusting the geometry – Vidikron Vision 75 User Manual
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Vidikron Vision Model 65/Model 75 Installation/Operation Manual
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Adjusting the Yaw: Loosen the Yaw/X-Adjustment Levers to allow the lens to pivot freely
from side to side. Then, angle the lens to even out any left-right pincushion distortion:
Once the proper lens angle has been set, firmly tighten the Yaw/X-Adjustment Levers to
secure the lens in place.
Adjusting the Geometry:
1.
Input an anamorphic cross-hatch test pattern to the projector.
2.
Unscrew the Anamorphic Lens just enough to allow it to rotate freely.
3.
Grasp the lens by the center ring and rotate the lens until the image is properly
anamorphic:
4.
When the image geometry appears correct, tighten the Anamorphic
Lens Set Screw (item #10) 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.)
Anamorphic Lens (Top View)
Wrong Position
Correct Position
Wrong Position
Correct Position