Epson EB-L1490U, Руководство пользователя

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a
If the [Esc] button is pressed for approximately two seconds,
the confirm default reset screen is displayed.
Select Yes to reset the result of Quick Corner corrections.
e
Use the [ ], [ ], [ ], and [ ] buttons to correct the position of
the corner.
When you press the [ ] button, the screen shown in step 4 that
allows you to select the area to be corrected is displayed.
If the message "Cannot adjust any further." is displayed while
adjusting, you cannot adjust the shape any further in the direction
indicated by the gray triangle.
f
Repeat steps 4 and 5 as needed to adjust any remaining corners.
g
To complete the corrections, press the [Menu] button.
Curved Surface
This allows you to correct distortion that occurs when projecting on a
curved surface, and adjust the amount of expansion and contraction.
Face the projector directly opposing the screen with the lens position
moved to the home position.
s
"Adjusting the Position of the Projected Image (Lens Shift)" p.34
a
•
Project onto an arc surface with the same radius.
•
If a large amount of adjustment is performed, the focus may not be
uniform even after making adjustments.
•
If 4K Enhancement is enabled, a message is displayed. Select Yes to
disable 4K Enhancement . (EB-L1755U/EB-L1750U/EB-L1505UH/EB-
L1500UH/EB-L1495U/EB-L1490U only)
s
Image - Image Enhancement - 4K Enhancement p.145
Adjusting Projected Images
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