Christie DS+5K User Manual page 114

Appendix A: Glossary
Channel Number
Checkbox
Chrominance
Color Gamut
Color Shift
Color Temperature
Component Video
Composite Video
Contrast (ratio)
Convergence
Curved Screen
DDC
DDI
DMD
Decoder
Detail
Diffused Screen
Display Setting
A-2
'
A number that uniquely identifies a specific channel retained in projector memory.
The projector can retain up to 99 channels.
'
A menu item that indicates whether an option is currently in effect (checked) or not
(unchecked).
'
The signal representing the color information (hue and saturation) when the image is
represented as separate chrominance and luminance. Same as "chroma".
'
The range of colors allowed in a specific system, as defined within a triangular area
located on the CIE color locus diagram whose corners are the three primaries defined
in the system. Also known as color space.
'
A change in the tint of a white field across an image.
'
The coloration (reddish, white, bluish, greenish, etc.) of white in an image, measured
using the Kelvin (degrees K) temperature scale. Higher temperatures output more
light.
'
See YcbCr or YPbPr.
'
The output of video tape players and some computers, characterized by
synchronization, luminance and color signals combined on one output cable.
'
The degree of difference between the lightest and darkest areas of the image.
'
The alignment of the red, green, and blue elements of a projected image so that they
appear as a single element.
'
A projection screen which is slightly concave for improved screen gain. Curved
screens usually have screen gains, which are greater than 1 but viewing angles much
°
less than 180 . Curved screens are not recommended for use with this projector.
'
The Display Data Channel VESA standard enables communication between PCs and
monitors, and is based on E-EDID protocol.
'
A "direct digital interface" signal can be supplied to the projector via an optional
digital input module installed in
259M signal using a Serial Digital Input Module or input an SMPTE-272M signal
from a Digital HDTV Serial Input Module.
'

Digital Micromirror Devices
blue color data.
'
INPUT 3
Located at
PAL-N, PAL-M, or SECAM to RGB video.
'
The sharpness of a display from a video source.
'
A type of rear-projection screen which spreads the light striking it. Screen gain is less
than 1 but audience viewing angles are increased.
'
An adjustment that affects the display of an image. Such display settings include
contrast, brightness, tint, blanking, size, offsets, and others.
INPUT 5
. For example, you can input an SMPTE-

used in this projector for processing red, green, and
INPUT 4
and , this device converts NTSC 3.58, NTSC 4.4, PAL,
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