Epson EB-G5100 用户手册

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.
In some cases the brightness and color tone may not match 
completely even after correction.

When multiple projectors are setup and you need to make corrections, use 
the following procedure to correct one projector at a time.
1. Set the projector ID and the remote control ID

To limit operation to one target projector, set a Projector ID for the 
target projector, and set the same ID for the remote control. s

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 5 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 adjust the image color to make them match more closely by 
using "Color Correct. (G/R)" and "Color Correct. (B/Y)".

After setting up the projectors, correct the brightness and tone for each 
projector to reduce the differences.

A

Press the [Menu] button and select "Extended" - 
"Multi-screen" from the configuration menu. 
s

B

• Each time a level is selected, the pattern of the level selected is 

displayed.

• You can start correcting from any level, usually you can make it 

darker or lighter by correcting 1 to 5 or 5 to 1.

C

• When you select level 5, it adjusts to the darkest image from 

multiple projectors.

• When you select level 1, it adjusts to the brightest image from 

multiple projectors.

• When you select level 2 to 4, it adjusts to the mid-range 

brightness image from multiple projectors.

• Each time the [Enter] button is pressed the image displayed 

changes between the pattern display and the actual image, and 
you can check the correction results and make corrections in the 
actual image.