Christie RPMSP-D132U, Руководство пользователя

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3-34 RPMX/RPMSP-D132U & RPMSP-D180U User Manual
020-100245-03 Rev. 1 (11-2010)
Section 3: Operation
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 in images. The lower the temperature the more reddish the cast; the
higher the temperature, the more bluish the cast. The slidebar is enabled only if you have a source connected
and have selected “Color Temperature” in the “Select Color Adjustment” drop-down list in the
Advanced
Image Settings menu.
White Boost
A source dependent setting that enables you to recapture some of the lost light from the transition between
color wheel segments and the white segment as it’s spinning. White Boost defaults to ‘0’ (OFF). For NTSC,
HDTV, PAL and SECAM signals a White Boost no higher than 2 is recommended. For graphic signals any
values can be used. As you increase the white boost setting the image becomes brighter and a little less
saturated.
NOTES:
1 ) White Boost is disabled (grayed out in menu) when you enable Brightness Uniformity, Edge
Blending or select a color adjustment (Select Color Adjustment) other than “Max Drives”.
2) White Boost can also be adjusted specifically for internal test patterns. After switching back to a source, the
White Boost settings will reset to the value set for that source.
Frame Delay
Set the interval of delay between the input signal and its appearance on screen. For applications such as
simulation, where the feeling of “real time” image response is a priority, a minimum setting is usually
preferable.
NOTE:
If frame delay is set too low it can cause frame tears.
Motion Filter
Useful for smoothing out moving images from interlaced sources. Normally, the Motion Filter setting is
automatically determined according to the type of incoming source signal. If the source is jittery or tearing you
can override the default to make sure of stable processing for this source. Select the applicable motion filter:
1.
AUTO:
The projector will automatically use the correct motion filter according to the incoming signal.
2.
STILL:
For static images with no motion, such as graphics from a CD.
3.
MOTION:
For video images that did not originate from film, or for moving computer-generated images.
4.
FILM:
For video images that originated from film. This will optimize image quality and stability.
Film mode Threshold
Determines how sensitively the projector can detect if an incoming video signal originated from film or not.
Detail Threshold
Defines at what frequency level the “Detail” control will begin to magnify high frequencies, which adds
details back into the image. Raise the threshold to ignore more of these high frequencies, and lower the
threshold to magnify more of these frequencies. A setting of “0”, for example, means no noise will be ignored
and all will be magnified. An ideal detail threshold is one in which high frequencies that are causing objection-
able noise are
not magnified when using “Detail”, but frequencies which can help sharpen an overly-soft image
are magnified when using “Detail”.