Vidikron Vision 75 - Manual (Page 71)

Operation
Vidikron Vision Model 65/Model 75 Installation/Operation Manual 55
• Pincushion: “Pincushion” distortion can sometimes occur if the throw distance is very
short and/or the projector is equipped with an anamorphic lens (refer to Installing and
Adjusting the CineWide Anamorphic Lens in Section 3). To correct it, select Pincushion
from the GeoCorrection menu and use the
or button to make the image rectangular.
See Figure 4-7.
Figure 4-7. Pincushion Correction
Positive values
increase image height
at screen center.
Negative values
decrease image height
at screen center.
- +
Projector Projected Image