Epson EB-L1490U, User Manual

Page: 103 / 296

n
To complete the adjustment, press the [Menu] button.
Screen Matching
Adjust the tint and brightness for multiple projectors.
When projectors are connected to a network, the tint and brightness for
multiple projectors are auto adjusted based on the master projector's
adjustment values.
When projectors are not connected to a network, or if auto adjustment
does not work, you can adjust the tint and brightness for all projectors
manually.
a
•
We recommend performing Screen Matching 20 minutes after
turning on the projector or canceling A/V mute.
•
To increase the accuracy of adjustments, we recommend darkening
the room while projecting images and then making adjustments.
•
Perform the following on the master projector before starting
adjustments.
- Set the
Color Mode to Multi-Projection with the remote
control's [Color Mode] button.
- Press the [A/V Mute] button on the remote control to cancel A/V
Mute.
- Adjust the following items on the Image menu as necessary.
Brightness, Contrast, Color Saturation, Tint, White Balance,
Advanced
s
"Image Menu" p.145
- Set the brightness of the projected image.
s
"Setting the Brightness" p.78
•
When there are large differences in the brightness for each projector
due to aging light sources, perform Screen Matching again.
•
By using the scheduling function, you can automatically adjust the
tint and brightness at the time you set.
s
"Scheduling Function" p.117
•
See the following if Screen Matching does not work correctly.
s
"Automatic adjustments are not performed correctly" p.200
Operating conditions for auto adjustment functions
The auto adjustment functions for Screen Matching are enabled when the
following conditions are met.
•
The screen surface is flat and not skewed or warped
•
Using a matte white diffusion screen
•
The projection size is 80 to 200 inches
•
The projected image after tiling is rectangular
Multi-Projection Function
103