Geometry Correction; Enabling Warping; Correcting The Shape Of A Keystoned Image - Christie boxer 4K30 User Manual

Geometry correction

Modify the geometry for all sources.

Enabling warping

Use warping to project images on any surface shape.
1. Create a warp file using the Twist application.
For details, see the Twist 2.0 User Manual (P/N: 020-101380-XX).
2. Upload the warp file to the projector.
For details, see the Twist 2.0 User Manual (P/N: 020-101380-XX).
3. Select MENU > Configuration > Geometry Correction > Geometry Correction Mode.
4. Select the appropriate warp setting and select Enter.
5. To turn off warping, from MENU > Configuration > Geometry Correction > Geometry
Correction Mode, select Off.

Correcting the shape of a keystoned image

Keystone effect occurs when you project an image onto the screen at an angle and the projector is not
centered on the screen. The image appears distorted and resembles a trapezoid.
To correct the shape of a keystoned image, use the keystone options available in the geometry
correction menu. Perform coarse keystone adjustments by using the horizontal or vertical settings. It
may not be possible to match the screen dimensions with the horizontal and vertical keystone controls
but you can refine these settings by adjusting the 2D keystone settings.
Enabling keystone adjustments
Enable keystone corrections to correct the shape of a keystoned image.
1. Select MENU > Configuration > Geometry Correction > Geometry Correction Mode.
2. Select Keystone.
Any keystone adjustments previously set are enabled.
To disable keystone adjustments, select MENU > Configuration > Geometry Correction >
Geometry Correction Mode > Off.
Adjusting the image with 2D keystone
2D keystone distorts the projected image both vertically and horizontally simultaneously and
resembles a trapezoid.
Adjusting horizontal or vertical keystone correction after 2D keystone erases the 2D keystone settings;
however, performing 2D keystone after horizontal or vertical correction retains the previous keystone
setting.
Boxer 4K30 User Manual
020-101777-03 Rev. 1 (11-2015)
Adjusting the image
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