Using the projector's built-in camera, you can overlap
images from up to six projectors to project one, bright image.
Point Correction is performed automatically.
You can run Geometry Correction Assist from the Epson
Projector Professional Tool (version 1.31 or later). You can
download the tool from the Epson support website at epson.com/support (U.S.), epson.ca/support
(Canada), or epson.com.jm/support (Caribbean).
We recommend performing auto adjustment in a darkened
room and at least 20 minutes after turning on the projector or
canceling the shutter function. The time necessary for auto
adjustment varies depending on the location and number of
projectors and can take up to 10 minutes to perform.
Note: Auto
adjustment is not available for the following lenses: ELPLR05, ELPLL09, or ELPLL10.
Before you start, make sure of the following:
- All the projectors are connected to a network and
configured in Epson Projection Professional Tool.
- You are projecting on a matte white diffusion screen
that is flat and even.
- The illuminance ratio of the screen when projecting
an all-white screen and when projecting an all-black screen is 8:1
or more.
- The projection size for each projector is between
100 to 500 inches (254 to 1270 cm) and is rectangular after
stacking (when projecting onto a screen surface with an illuminance
of 40 lux or lower with the Light Source
Mode set to Normal).
- The screen gain is 0.9 to 1.1.
- Nothing is blocking the built-in camera on the front
of each projector.
- Parts of all projected images are overlapping.
- The projectors are installed parallel to the
screen.
- The Blend Range
setting for edge blending is set between 15 to 43%.
- All the projectors support the stacking function of
Geometry Correction Assist and have the same panel resolution.
- All projectors Projection settings are set to Front or Front/Ceiling.
- The projection size for all of the projectors is
larger than the projection size after stacking.
- You are not using the tiling function of Geometry
Correction Assist.