Conditions For Screen Matching; Color Matching; Simple Stacking - Epson EB-PU1008 User Manual

Extended Menu
If your projectors are not on a network or automatic adjustment was
unsuccessful, you can adjust the tint and brightness of multiple projectors
manually.
• The auto adjustment feature is only available under the following
conditions.
a
• When you set the position of each image
• When Color Calibration is set to On
• You can undo or redo the screen matching procedure only when
Light Source Mode is set to Custom.
• The required time for screen matching varies depending on the
projector layout. It takes up to approximately 18 minutes.
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• "Conditions for Screen Matching"

Conditions for Screen Matching

You can use the screen matching feature under the following conditions:
• All of the projectors are the same model and the optional external camera is
installed on each projector.
• You are projecting on a matte white diffusion screen that is flat and even.
• The projector is placed so it squarely faces the screen, not at an angle.
• Nothing is blocking the optional external camera and the projected image.
• More than 20 minutes have passed after turning on the projector.
• The projectors to be adjusted are grouped.
• The projected images do not overlap or have gaps between them, and create
a rectangular image after tiling.
• Projection size is between 80 to 200 inches.
• All the projectors are connected to the same network and project images
with the same resolution.
• The Blend Range setting is set between 15 to 45%.
• Projection in the projector's Extended menu is set to Front or
Front/Ceiling for all projectors.
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Color Matching

Extended > Multi-Projection > Screen Matching > Color Matching
s
You can adjust the tint and brightness for the color tone from white to black.
During color matching, half of the overlapped area is displayed in black so
that you can check the edge of the image easily.
Adjustment Level
Select the adjustment level you want to adjust.
There are eight adjustment levels, from white to gray to black. Adjust each
level individually.
Set to All to adjust the tint for each color from level 2 to 8 in a batch.
(Once the values of red, blue, or green are at maximum or minimum at
any level, you cannot perform further adjustments.)
Red/Green/Blue
You can adjust the tone for each color.
Brightness
You can adjust the image brightness.

Simple Stacking

Extended > Multi-Projection > Simple Stacking
s
You can easily and quickly create a bright projected image by overlapping the
images of multiple projectors.
Point Correction
Divides the projected image into a grid and corrects the distortion in 0.5
pixel increments by moving the selected point of intersection in any
direction. You can move the points on the grid between 0.5 to 600 pixels in
any direction, including outside of the projection range.
Start Auto Adjustment
You can automatically adjust the projected image using the camera assist
functions.
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