Adjusting The Image; Correcting Keystone Effect; Correcting Dual Projector Horizontal Keystone - Christie CP2208 User Manual

Hide thumbs Also See for CP2208:

Table of Contents

Adjusting the image

Learn how to adjust image geometry so it displays correctly.

Learn how to adjust the image to correct keystone effect.

Keystone effect occurs when you project an image onto the screen at an angle. As a result, the image

appears distorted and resembles a trapezoid.

When making the adjustments, set the light source to minimum power.

Horizontal keystone

Projector skewed horizontally to the screen

1. If the image suffers from slight keystone effect, it can be corrected with electronic cropping.

2. If the keystone effect is severe, you can unevenly adjust the feet to compensate for projector

tilt.

It is recommended that you use lens offset to align the center of the image to the center of the

screen before you correct the keystone effect.

3. If one side of the image is longer than another, adjust the tilt and level of the projector.

Learn how to correct horizontal keystone.

1. On both projectors, turn the light source on and open the douser (on page 24).

CP2208 User Guide

020-101916-03 Rev. 1 (12-20120)

Vertical keystone

Projector tilted vertically to the screen

Table of Contents