G-202 User Manual V 1.03 Document: G-202102
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9.6 [Edge Mask]
Edge mask is a function to adjustment the display range of the image. It can mask each image edge up to 250
pixels with black background. The major purpose is to fit the image into the screen especially in the edge
blending application. In edge blending, if user applies geometry adjustment function, it will change the Grid
pattern size and aspect ratio in the whole image and affect the edge blending result. Edge mask is one
function to adjust the positions of the edges but still maintains the aspect ratio and location of the Grid pattern
without change. It will simplify the system installation.
Edge Mask will affect 3D display in Side by Side or Top-Bottom 3D input Format. Please don’t apply Edge
Mask in 3D display.
10 OSD Miscellaneous Functions—[Options]
10.1 System Information: [Information]
[Order] function is to decide the order for both
[Shift] and [Curve] adjustments.
For the correction of image distortion from
source side, user can select [Curved First].
For normal curved screen projection, [Shift
First] is defaulted and user can start with 4
corner adjustment.
[Front Edge Mask] is to mask the image edge
before Warp.
[Rear Edge Mask] is to mask the image after
Warp.
In most of edge blending application, [Rear
Edge Mask] will be applied.
Each edge of the image can be masked with black
background up to 250 pixels. This pixel number
includes the geometry adjustment pixels. Users
will not see the Edge Mask result till the
adjustment range is over geometry adjustment
range.
