Vidikron 85 manual Adjusting the Lens Height Y

Installation

3.Secure the lens assembly to the base plate with the Yaw/Z-Adjustment Knobs and Washers (item #4).

To avoid clipping the corners of the image, position the anamorphic lens

Tip	as close as possible to the primary lens.
	Ceiling Mount
	Bracket

Adjusting the Lens Height (Y):

1.Project a white field on the screen.

2.Ensure that the four Height (Y) Adjustment Screws are loose enough to allow vertical movement of the lens assembly.

3.Slowly move the anamorphic lens into place so that there are no shadows on the top or bottom of the screen:

Too Low

Correct position

Too High

4.When the height is properly set, tighten the Height Adjustment Screws to secure the lens in place.

Adjusting the Pitch (Angle): Next, angle the lens to even out any top-to-bottom pincushion distortion. To do this, loosen the Pitch Adjustment Screws on either side of the lens to allow it to pivot freely. Then, adjust the anamorphic lens angle so that the projected image is rectangular:

Vidikron Vision 85 Owner’s Operating Manual 39