Barco 7QP, User Manual

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7. Advanced
7.5.4 Geometry distortions
What can be done ?
The geometry adjustment consists of the entire image divided in 33x33 regions that can be shifted to the desired location.
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Image 7-41
The screen is divided in 33x33 regions
Modes and Levels
The geometry adjustment is divided in 6 groups or modes :
• 2x2
• 3x3
• 5x5
• 9x9
• 17x17
• 33x33
These modes represent 21 levels, each level represents a group of points (or zones). Each level will interact with other levels,
adjusting a point on a certain level will affect points in the levels underneath.
The level of the adjustment gives a measure of this impact. A level 1 adjustment happens on the 4 corners of the image and will
thus affect the whole image whereas a level 21 will only affect the adjusted point (called local points).
This interaction is also visible in the edit menu (see Geometry Edit wizard)
106 R59770330 SIM 7QP SERIES 07/10/2013