Geometry Correction; Enabling Warping; Correcting The Shape Of A Keystoned Image - Christie TruLife+ Griffyn 4K32-RGB User Manual

3. At the confirmation prompt, select Reset.
After the reset, the black level blend offsets are set to 0, Use Edge Blend Width Values
checkbox is selected, and the edge blend values are used; however, the black level blend
widths are not set to zero.

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 Christie Twist or Mystique application.
To connect Christie TruLife+ with Christie Twist or Mystique, use port 3003.
Christie Twist Premium, Twist Pro, and Mystique offer advanced warping options. Refer to the
Christie website (www.christiedigital.com) for product information and documentation.
2. Upload the warp file to the projector.
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.
Pressing Func+Help on the IR remote keypad disables all geometry corrections (warping,
keystone, and black level blending) without changing the settings associated with them.

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.
Christie TruLife+ User Guide
020-103315-01 Rev. 1 (09-2020)
Copyright © 2020 Christie Digital Systems USA, Inc. All rights reserved.
Adjusting the image
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