Section 3: Operation
3-48
Mirage S+/HD, Matrix S+/HD, Christie HD/DS+/DW, DLV User Manual
020-100001-05 Rev. 1 (12-2008)
PROCEDURE FOR X,Y ADJUSTMENTS:
See
3.10, Using Multiple Projectors
.
COLOR SATURATION:
Use this submenu
if you do not have specific color
coordinates in mind and will simply
judge color performance by eye or
meter. Like the
Color Adjustment by X,Y
submenu, each color control actually
defines new x/y coordinates for that
color and changes its hue—it is just a
different interface.
Adjust the hue of each primary color
(red, green, blue, and white) by using
more or less of it in relation to the other
colors.
NOTE:
A
Color Saturation
adjustment defines the corresponding x/y coordinates
shown in the
Color Adjustment by X,Y
submenu. These x/y coordinates will remain
stable for this User gamut until they are changed again via either menu. Values
displayed in the
Color Saturation
menu, however, will likely fluctuate as you use the
projector, and will be different when you return to this menu at some point in the
future. These floating changes do not affect the x/y coordinates or gamut.
Black Level Blending
—
SUBMENU
Black Level Blending
is a feature that eliminates the differences between black levels
when edge blending multiple projectors. The
Black Level Blending
submenu provides
many controls to allow the edges of adjacent images to be smoothly overlapped
creating a “seamless” image. Black Level Blending provides a simple solution for
uneven black levels, without the need for external hardware, by matching up black
level hues with a “target area” hue (the intersection of the center lines), and adjusting
the overlaps (edges) surrounding the target area.
The use of Black Level Blending feature and the use of Christie Twist module are
mutually exclusive. If Christie Twist is installed and Black Level Blending is desired:
1.
Disable use of warps or 2D Keystone.
2.
Enable edge blending; if not enabled.
3.
Enable Black Level Blending.
4.
Power down the projector then power up again.
Adjustments can now be made to black level controls.
To restore the use of Christie Twist:
1.
Disable black blending.
2.
Power cycle the projector.
3.
Begin using the Twist controls
.
NOTES:
1)
Refer to section
3.10, Using Multiple Projectors
for additional
information.
2)
There is a centerline (both horizontal and vertical) in the Black Level
Blending test pattern. The intersection of these lines is the true center of the
