Analog Way VERTIGE - Ref. VRC300 User Manual - Manual (Page 23)

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4.1.7 Screen configuration
area of the screen. Select the assembly containing the device that will control this screen then select the
desired output. When ready, press the Add button. To remove an existing output screen mapping, select it in
the list, then press the Remove button.
• Configuring Multi-Projector Soft-Edge
Blending:
In the left menu, select the PATTERN
option then select the screen (with
multiple areas) you want to configure.
Select the GRID test pattern and adjust
the number of rows and columns of the
grid test pattern.
When ready, select the BLENDING
option and adjust your video projectors
properly (alignment). In the left menu,
select the PATTERN option then select
the Soft Edge Centering test pattern.
Select the BLENDING / COVERING
option then choose the covering area
you want to adjust.
Now simply align the two dotted lines,
by increasing the covering value. Once
your covering area is well defined, you
need to adjust the black levels: select the
BLACK option then select an area into
the overview of your Soft Edge to display
the corresponding settings on the right
panel. Then adjust the black levels for
each side using the R,G,B sliders. The
goal here is to have the same black level
on all areas of your screen.
Then you will adjust the black area, pixel
by pixel. It will remove the last white
band that can appear when you use DLP projectors. When done, select the CURVE option: Enable individual
blending in order to activate the blending curves. You can tweak the curve by moving the 2 points. Do the
same for left and right or enable the blending curves symmetry.