Epson EB-4550, Installation Manual

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Image Maintenance
Panel Alignment
Adjusts the pixel color shift for the LCD panel. You can adjust the pixels
horizontally and vertically by 0.25 pixels within a range of ±1 pixel.
Perform this in Panel Alignment from the Configuration menu.
Press [Menu] button > Extended > Display > Panel Alignment
a
•
Image quality may decline after performing Panel Alignment.
•
Images for pixels that extend beyond the edge of the projected
screen are not displayed.
The following screen is displayed.
Operations
a
Enable Panel Alignment .
(1)
Select Panel Alignment , and then press the [ ] button.
(2)
Select On , and then press the [ ] button.
(3) Press the [Esc] button to return to the previous screen.
b
Select the color you want to adjust.
(1)
Select Select Color , and then press the [ ] button.
(2)
Select
R
(red) or
B
(blue), and then press the [ ] button.
(3) Press the [Esc] button to return to the previous screen.
c
Select the grid color displayed when making adjustments from
Pattern Color .
(1)
Select Pattern Color , and then press the [ ] button.
(2) Select a combination of R (red), G (green), and B (blue) for the grid color.
R/G/B : Displays a combination all three colors; red, green and blue. The
actual color of the grid is white.
R/G : This is available when R is selected from Select Color . Displays a
combination of two colors; red and green. The actual color of the grid is
yellow.
G/B : This is available when B is selected from Select Color. Displays a
combination of two colors; green and blue. The actual color of the grid is
cyan.
(3) Press the [Esc] button to return to the previous screen.
d
Select Start Adjustments , and then press the [ ] button. When
the message is displayed, press the [ ] button again.
Adjustment starts. All four corners are adjusted in order starting at
the top left.
Projecting Images
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