Image Shape; Correcting The Image Shape And Focus Automatically; Correcting The Image Shape Manually - Epson EF-12 User Manual

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Image Shape

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.
After correction, your image is slightly smaller.
For the best quality images, we recommend adjusting the installation position
of the projector to achieve the correct image size and shape.
g g Related Links
• "Correcting the Image Shape and Focus Automatically"
• "Correcting the Image Shape Manually"
• "Correcting the Image Shape with Corner Adjustment"

Correcting the Image Shape and Focus Automatically

When you press the
button on the remote control or when the projector
is moved or tilted, Auto Keystone automatically corrects focus and any
keystone distortion of the projected image.
Auto Keystone operates under the following conditions:
• Screen size is 100 inches or less.
• Projection distance is about 0.7 to 2.2 m.
• Auto Keystone is set to On in the projector's Display menu.
• Projection is set to Standard in the projector's Display menu.
• Auto Keystone operates even if the projection size exceeds 100
inches. However, the adjustment may fail depending on the
installation angle of the projector, the brightness of the room, and
a
the material of the projection surface. As necessary, adjust the
keystone distortion and focus setting manually using the projector
menu.
• If you set Auto Keystone to Off, pressing the
remote control only adjusts the focus automatically.
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button on the
g g Related Links
• "Projector Feature Settings - Display Menu"

Correcting the Image Shape Manually

You can correct the shape of an image that is unevenly rectangular by using
the projector's Display menu.
• You cannot combine H/V-Keystone correction with other image
shape correction methods.
a
• You can correct vertical keystone distortion up to 34º up or down.
• You can correct horizontal keystone distortion up to 40º right or left.
a
Turn on the projector and display an image.
b
Press the
button on the remote control.
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