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Cross-hatch Pattern Adjustment Example

Although image size is determined using zoom, if the horizontal lines in between do not connect,

projection angle is not going to be the same. Please readjust the angle until the lines connect.

Example Pattern A: The left side screen is stretched from top to bottom. Or, the right side

screen's top part stretched, while the bottom part contracted.

Example Pattern B: The left side screen's top part stretched, and bottom part contracted. Or the

right side screen's top part contracted, and bottom part stretched.

Even though the screen size matched horizontally, the hatch lines in between do not match.

This is because the left side or the right side projector, or perhaps both projectors' vertical angle

do not match. And also please check and correct trapezoidal distortion in the vertical direction

by comparing the screen frame with the cross-hatch pattern.

Pattern A

Pattern B

（Image）

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