Epson EB-1780W, Руководство пользователя

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Image Shape
41
You can project an even, rectangular image by placing the projector directly
in front of the center of the screen and keeping it level. If you place the
projector at an angle to the screen, or tilt it up or down, or off to the side, you
may need to correct the image shape.
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Related Links
• "Auto H/V-Keystone" p.41
• "Auto V-Keystone" p.41
• "Automatically Correcting the Image Shape with Screen Fit" p.41
• "Correcting the Image Shape with the Keystone Buttons" p.43
• "Correcting the Image Shape with Quick Corner" p.44
Auto H/V-Keystone
When the projector is moved or tilted, Auto H/V-Keystone automatically
corrects any vertical and horizontal keystone distortion
(EB
‑
1795F/EB
‑
1785W/EB
‑
1781W).
When the projector is moved, it displays an adjustment screen and then
automatically corrects the projected image.
Auto H/V-Keystone can correct the projected image distortion in these
conditions:
• Screen size is 100 inches or less
• Projection distance is about 0.7 to 2.3 m
• Projection angle is about 20º right or left, or 30º up or down
• The
Projection
setting is set to
Front
in the projector's
Extended
menu
a
If you do not want to use the Auto H/V-Keystone function, set
Auto
H/V-Keystone to Off in the projector's Settings menu.
s
Settings > Keystone > H/V-Keystone > Auto H/V-Keystone
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Related Links
• "Projection Modes" p.38
• "Projector Setup Settings - Extended Menu" p.123
• "Projector Feature Settings - Settings Menu" p.121
Auto V-Keystone
When the projector is moved or tilted, Auto V-Keystone automatically
corrects any vertical keystone distortion (EB
‑
1780W).
Auto V-Keystone can correct the projected image distortion in these
conditions:
• Projection angle is about 30º up or down
• The
Projection setting is set to Front in the projector's Extended menu
a
If you do not want to use the Auto V-Keystone function, set
Auto V-
Keystone
to
Off
in the projector's
Settings
menu.
s
Settings
>
Keystone
>
H/V-Keystone
>
Auto V-Keystone
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Related Links
• "Projection Modes" p.38
• "Projector Setup Settings - Extended Menu" p.123
• "Projector Feature Settings - Settings Menu" p.121
Automatically Correcting the Image Shape with
Screen Fit
You can use the projector's Screen Fit feature to automatically correct the
shape and position of images to fit on your screen
(EB
‑
1795F/EB
‑
1785W/EB
‑
1781W).