Christie DS+5K, User Manual

Page: 59 / 152

Section 3: Operation
User’s Manual 3-33
.
color adjustment producing the best color accuracy for your application and
installation.
To configure a “User” color adjustment (gamut), use either the Color Adjustment by
X/Y or Color Saturation submenu.
NOTES: 1) “Color Temperature” defaults to 6500K until changed. All four “User”
options default to SD Video unless the user has redefined them. 2) Factory-defined
color primaries, which ensure consistent color gamut from projector-to-projector, can
be calibrated in the
Service menu only. If you suspect alteration, the factory settings
can be recovered with selection of “ Reset to Factory Defaults?” in the Color Primary
Settings submenu within the Service menu (password-protected).
COLOR TEMPERATURE
—
Adjust to apply a specific and accurate color temperature to
all displays. Color temperatures are expressed in degrees Kelvin (3200-9300K), and
utilize different combinations of the projector’s original native color primaries to
produce a “coloration” or cast (reddish or bluish) in images—the lower the
temperature, the more reddish the cast; the higher the temperature, the more bluish the
cast. Note that the slide bar is enabled only if you have a source connected and have
selected “Color Temperature” in the adjacent “Select Color Adjustment” pull-down
list in the
Advanced Image Settings menu.
OPTICAL APERTURE -
The optical aperture inside the projector controls the diameter
of the light beam passing through the system. With a fully open aperture (slide bar
default of “0”), the maximum amount of light passes through for maximum brightness
in your images. Increase the slide bar setting to reduce the aperture diameter and
maximize contrast ratio instead. Performance of aperture depends on the lens in use.
NOTE: Optical Aperture also appears in the lamp menu .
RESERVED
-
No function.
Simulation 3D —
SUBMENU OF ADVANCED IMAGE SETTINGS
Use the options in the Simulation 3D
menu to make the timing adjustments
necessary for realistic simulation and
3D images.
NOTES: 1) Available in Mirage
projectors only. 2) For complete 3D
application notes, refer to the
separate
Using 3D in Mirage manual
provided with the Mirage projector.
FRAME DELAY MONITOR —
This slide bar monitors the latency between input and
output. For best results, the bar width and value should remain fairly constant,
indicating that timing of input and output frames is locked; the Frame Delay Monitor
value should stay within 5-10 lines or so of the Frame Delay setting. If a frame is lost
or “dropped”, the bar will move suddenly and the values will change, indicating that
the frame input is no longer equal to the output.
NOTE: See separate Using 3D in Mirage manual provided for more information.
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