Vidikron Vision 75, Vision 65 operation manual Anamorphic Lens Top View, Adjusting the Geometry

Installation

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:

Anamorphic Lens (Top View)

Correct Position

Wrong Position

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:

Wrong Position Correct Position

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.)

Vidikron Vision Model 65/Model 75 Installation/Operation Manual 39