Correcting The Color Difference When Projecting From Multiple Projectors; Summary Of Correction Procedure; Correcting - Epson EB-4955WU User Manual

Adjusting Projected Images
Adjust using the gamma adjustment graph
Image - Advanced - Gamma - Customized - Adjust it from the graph
s
p.74
Adjust while looking at the gamma adjustment graph.
Correcting the Color Difference when Projecting
from Multiple Projectors
When multiple projectors are lined up and projecting images, you can
correct the brightness and color tone of each projector's image with multi-
screen color adjustment so that the colors of images from each projector
match closely.
a
In some cases the brightness and color tone may not match completely
even after correction.

Summary of correction procedure

When multiple projectors are set up and you need to make corrections, use
the following procedure to correct one projector at a time.
1. Set the projector ID
Set a unique projector ID for the target projector so that you can limit which
projector is being corrected.
s "ID Settings" p.25
2. Correct the color difference.
You can carry out color correction when projecting from multiple projectors.
You can adjust from black to white in five stages called levels 1 to 5, and in
each of these five levels you can adjust the following two points.
• Correcting brightness
You can correct the image brightness to make them all equal.
• Correcting color
You can correct the image color so that they match closely.

Correcting

a
Press the [Menu] button while projecting.
b
Select Multi-Projection from Extended.
c
Select Multi-screen, and then press the [
The following screen is displayed.
50
] button.