Barco NW-12, Руководство пользователя

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7. Advanced
2. Press → to select Geometry
3. Press ↓ to Pull down the Geometry menu
Image 7-57
7.6.4 Geometry distortions
What can be done ?
The available geometry corrections are the 2x2 mode corrections i.e. :
• Keystone
• Linearity
The option program (see Option key in the Service menu) allows, however, to upgrade the geometry features to up to the 33x33
mode i.e. a geometry adjustment consisting of the entire image divided in 33x33 regions that can be shifted to the desired location.
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Image 7-58
Full geometry correction (optional) : The screen is divided in 33x33 regions
Modes and Levels
The geometry adjustment is divided in 6 groups or modes :
• 2x2 : standard
• 3x3 : optional
• 5x5 : optional
• 9x9 : optional
• 17x17 : optional
• 33x33 : optional
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.
R59770286 NW-12 25/09/2008 85