Barco HDF W series, Use And Installation Manual

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12. Alignment
• About warping
• Warp activation - deactivation
• Start up manual adjustment
• Warp adjustment principle
• Setting the warping level
• Warp adaptation steps
• Making selections and adjustments
• Keystone correction work fl ow
• Linearity adjustment, work fl ow
• Selecting and changing the position of a speci fi c point
• Scaling the image
• Shifting the image
• Rotating the image
• Hardware Reset
• OSD opacity
• Warp fi le service, load fi le
• Warp fi le service, save to fi le
• Warp fi le service, save as
• Warp fi le service, rename fi le
• Warp fi le service, delete fi le
• Warp fi le service, delete all fi les
• Warp board reset
• Warp board and values reset
• Alternative Side Keystone
12.7.1 About warping
Overview
Image warping is the process of digitally manipulating an image to compensate for the distortion of the screen. Consequently, it can
also be used to generate an image with irregular shape.
While an image can be transformed in various ways, pure warping doesn’t affect the colors.
Some examples of warped images, using the warp geometry settings:
Image 12-22
Example 1 : distorted image Image 12-23
Example 2 : distorted image
12.7.2 Warp activation - deactivation
What can be done ?
The Warp functionality can be activated or deactivated.
With 3D activated, warping can be enabled for sources up to 30 Hz per eye. Above this frequency, warping is
disabled.
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