Section 3: Operation
3-46 User’s Manual
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. Edge blending smoothes white levels, and if edge
blending is not in use, Black Level Blending is disabled. 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
.
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
projector’s display area.
3)
Adjust white levels before adjusting black levels.
4)
Blinders are recommended for fixed installations.
Default Color Adjustments
— SUBMENU
Refer to
System Configuration – Geometry and Color, Color Adjustments by X,Y
for
description.
Intelligent Lens System (ILS
)
— SUBMENU
ILS
provides the ability to recall focus, zoom and positioning settings specific to
each source input. This allows the projector to display multiple aspect ratios correctly
sized and positioned on the same screen. It’s useful when working with a variety of
source types that might differ in size and/or aspect ratio since the custom lens settings
you’ve chosen for any source will be quickly and accurately applied when you select
that source. Place a checkmark in the checkbox to enable ILS
. If no calibration has
previously been done you may be prompted to do a full calibration. If a motion
calibration has been done, you will be prompted to complete a reference calibration. If
both calibrations have been done, the checkbox will be checked and ILS
enabled. If
ILS
is enabled, a reference calibration will be done on power up and the lens will
return to the saved position of the source that is active at the time of power up or to
the position the lens was located when it was powered on. Further adjustments to the
zoom, focus and position will be automatically saved for source the selected source. If
you switch to a source with different lens settings and switch back, the lens will
automatically move to your desired settings upon return. Other sources can be used
without using ILS
NOTES:
1)
See
System Configuration – Diagnostics/Calibration, ILS Calibration
for further details about calibration.
2)
ILS
control is a preference setting and will
be retained between power cycles.
Summary of Contents for DS+5K
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