Edge Blending - Christie Roadie HD+35K User Manual

Section 3: Operation
13. Re-adjust Color Temperature (level of red/green/blue) in 8 Zones.
• Return to Step 7 and, if necessary, fine tune the zones so that they all still exhibit a single color
temperature.
Canceling Brightness Uniformity
If you do not want to use or apply Brightness Uniformity settings, clear the
Brightness Uniformity
the top of the

3.12.3 Edge Blending

Christie Edge Blending is an innovative set of software functions that can quickly and easily blend
whitelevels along the edges of multiple adjacent projected images to create a single seamless larger image.
What is a Blend?
In simple terms, a blend appears as a gradient strip along an edge of a projected
image. It is darkest along the extreme edge of the image, and lightens nearer to
the rest of the image (see right). This area runs along the edge of the projector's
internal DMDs (display area); it cannot be located on interior pixels.
How Are Blends Used?
In multiple-projector walls, complementary blends between neighboring images can compensate for the extra
"brightness" or intensity where these edges overlap. By controlling blend width and other properties, you can
achieve uniformity across the group of images. Visible overlaps disappear as illustrated in
3-72
Figure 3-42 Match Zones to Center Light Output
menu.
"Uniformity Enable" check box at
Figure 3-43.
Roadie HD+35K User Manual
020-100340-02 Rev. 1 (01-2010)