Christie M-Series User Manual page 69

however, image processing controls only happen on the left side image. Changing inputs, channels or
test patterns will disable this control.
NOISE REDUCTION SETTINGS:
• NOISE REDUCTION:
Selects a filter sensitivity to noise. A higher value may improve noisy sources, but it will soften the image.
• BLOCK ARTIFACT REDUCTION:
Locates and reduces block edges produced by discrete cosine transform (DCT) based compression processing.
• MOSQUITO NOISE REDUCTION:
Reduces mosquito artifacts around sharp edges in DCT based compression by dynamically adapting to image
content.
COLOR SETTINGS:
• SELECT COLOR ADJUSTMENT:
Select the output color adjustment most suited to this input signal. The options include the following:
Max Drives - All color adjustments are turned off allowing the projector to run at maximum brightness.
Color Temperature - Allows you to specify a color temperature between 3200 and 9300 based on the setting
of the color temperature slidebar.
Expressed in degrees Kelvin [3200K, 5400K, etc.]. Lower numbers appear reddish white and higher numbers
appear bluish.
Standard settings are:
 9300K, is close to the white of many computer monitors
 6500K, is the standard for color video, in both standard and high definition forms
 5400K, is a standard for graphics and black and white video
 3200K, is useful if the projected image is to be filmed or shot as part of a studio set illuminated with
incandescent lights
For all color temperatures the color primaries; red, green, and blue are unchanged and reflect the native colors
of the projector.
SD Video and HD Video - Sets the output color to a specific standard value. Adjusts the colors; red, green,
blue, and white.
User# - Select 1 of 4 user defined sets of color adjustments; defined in the Configuration menu.
DYNAMIC IRIS
The Dynamic Iris adjusts the aperture to allow more or less light through. This will allow for deeper blacks in
dark scenes.
• ENABLED:
Enable either Manual or Per Channel operation of the Dynamic Iris. If set to Manual, set the Iris Position
control to set the iris to a fixed position, as a percentage of fully open. If set to Off, the position of the iris will
be fixed at fully open. If set to Per Channel, the iris will operate as selected by the current channel, which may
be Off, Manual or Dynamic. This control is a global setting. All other Dynamic Iris controls are applied to
channels. NOTES 1) Dynamic iris should not be used on blends, as this could result in image distortion. 2)
Dynamic mode is only permitted in Dual lamp mode. If the global setting is set to "Per Channel" while in
M-Series User Manual
020-100009-02 Rev. 1 (04-2009)
NOTE: PIP operation must be disabled prior to enabling this control.
Section 3: Operation
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