Christie Mirage HD User Manual page 66

Section 3: Operation
3-38
Advanced Image Settings continued
This control is most useful for smoothing out moving images from
MOTION FILTER —
interlaced sources. In most cases the proper Motion Filter setting is
automatically determined according to the type of incoming source
signal. However, if your source is jittery and/or tearing you may wish
to "force" a setting to ensure stable processing for this source—if
desired, override the default "Auto" setting by selecting the appropriate
motion filter:
1. The projector will automatically use the correct motion filter according to
AUTO:
the incoming signal.
2. For static images with no motion, such as graphics from a CD.
STILL:
3. For video images that did not originate from film, or for moving
MOTION:
computer-generated images.
4. For video images that originated from film. This will optimize image quality
FILM:
and stability.
FILM MODE THRESHOLD —
detect if an incoming video signal originated from film or not. It should not require
adjustment.
— Use "Detail Threshold" to define at what frequency level the
DETAIL THRESHOLD
"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 objectionable noise are not magnified when
using "Detail", but frequencies which can help sharpen an overly-soft image are
magnified.
— When using a Mirage projector with HD resolution, a checkbox option
3D SOURCE
called 3D Source will be added to the bottom of the Advanced Image Settings menu.
This checkbox must be set by the user for all new 3D sources, and cleared for all new
non-3D sources (default setting is checked). Once set, this value will be maintained
for that source for all future uses. This option is also available under the Simulation
3D menu in Mirage HD projectors only.
This allows the signals connected to inputs 1, 3, and 4 to have
FLOATING INPUTS -
floating ground references relative to the projector. Floating the inputs can remove
hum bars in the image if the installation has conflicting grounds. However, floating
the inputs can also introduce hum bars when the signal ground is the only connecting
ground. Select the setting that produces the best image.
— SUBMENU
This setting determines how sensitively the projector can
Mirage S+/HD, Matrix S+/HD, Christie HD/DS/DW, DLV User's Manual
020-100001-04 Rev. 1 (12/07) - Software v1.6g or higher