Digital Projection E-Vision Laser 4K Series User Manual page 102

Digital Projection E-Vision Laser 4K Series POSITIONING THE IMAGE
Notes
Any single adjustment outside the ranges specified on the following page may result in an unacceptable level of distortion, particularly at the
corners of the image, due to the image passing through the periphery of the lens optics.
If the lens is to be shifted in two directions combined, the maximum range without distortion will be somewhat less, as can be seen in the
illustrations below.
Full horizontal or vertical shift Combined shift is reduced
Reference Guide Rev A June 2017
page 94