Adjusting the yaw, Adjusting the geometry, Pre l iminar y – Runco Video Xtreme VX-6000d User Manual
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Runco VX-6000d Owner’s Operating Manual
PRE
L
IMINAR
Y
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.
Loosen
the three Lens Rotation Set Screws (shown in Figure 3-19) on the lens
adapter ring just enough to allow it to rotate freely.
3.
Grasp the lens by the front ring and rotate 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.)
Anamorphic Lens (Top View)
Wrong Position
Correct Position
Wrong Position
Correct Position