G-202 User Manual V 1.03 Document: G-202102
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9
9.1 [Keystone] Correction
If the projection direction from projector is not perpendicular to the screen, the image on the screen will have
keystone as below. Keystone Correction is required to compensate this kind of distortion. [4 Corner] menu can
also correct this distortion.
9.2 Image [Rotation]
Image Rotation is to compensate the misalignment between projector and screen. User can activate [Rotation]
under [Anyplace].
9.3 [4 Corner] Adjustment
[4 Corner] can adjust each corner position independently and is necessary for the alignment in multiple
projector applications, such as Edge Blending, stacking & 3D display.
Activate [Anyplace] Menu for Warp and Geometry
correction of the image.
[Warp] & [4 Corner] short cuts are available in
remote controller.
When Rotation menu is activated,
Pin-Barrel will remain functional and other
functions in [Anyplace] will be disabled.
The rotation angle can be clockwise or
anti-clockwise ±127 degrees under 1400 x
1050 output resolution and ±7 in full HD.
