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Image Shape
You can project an evenly 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 tilted up or down, or off
to the side, you may need to correct the image shape for the best display quality.
Note:
For interactive use, the image must be evenly rectangular, without distortion.
Correcting Image Shape with the Keystone Buttons
Correcting Image Shape with Quick Corner
Parent topic:
Using Basic Projector Features
Correcting Image Shape with the Keystone Buttons
You can use the projector's keystone correction buttons to correct the shape of an image that is
unevenly rectangular on the sides.
Note:
For interactive use, make sure the degree of horizontal and vertical keystone correction is no more
than ± 6º.
1.
Turn on the projector and display an image.
Note:
You can display a pattern to aid in adjusting the projected image using the Settings menu.
2.
Press one of these keystone buttons on the control panel to display the Keystone adjustment
screen.
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Summary of Contents for BrightLink 421i
Page 1: ...BrightLink 436Wi 421i User s Guide ...
Page 2: ......
Page 10: ......
Page 11: ...BrightLink 436Wi 421i User s Guide Welcome to the BrightLink 436Wi 421i User s Guide 11 ...
Page 25: ...Projector Parts Remote Control 25 ...
Page 28: ...Rear Front ceiling Rear ceiling 28 ...
Page 67: ...Parent topic Crestron RoomView Support 67 ...
Page 110: ...2 Select the Easy Interactive Function setting and press Enter 110 ...
Page 121: ...121 ...
Page 143: ...Switch to annotation mode Switch to whiteboard annotation mode 143 ...