Glossary
Glossary
Entry Explanation
Page(s) in
which the entry
appears
3-2 Pull-Down
A system for converting a film source such as a
movie into a video signal.
45
Color space A standard for determining color value. 45
Color temperature
A system for expressing a color of light
Refers to the luminance of white which a display
device radiates. A higher color temperature
expresses a more bluish color. A lower color
temperature expresses a more reddish color.
28, 39, 41
Gamma
In this manual, “Gamma” refers to a gamma
characteristic that is the state of brightness and
darkness between the white level and the black
level.
28, 37, 41
Ghost
A phenomenon where a double image is
displayed.
Generally caused by an RGB signal problem.
54
HDMI
HDMI stands for High Definition Multi-Media
Interface which is an interface standard for
transmission of digital images and audio signals.
1, 14, 15, 21,
24, 27, 31, 33,
40, 43, 44, 46,
47
Interlaced
Refers to interlaced scanning which is a system
to scan twice alternately for one picture
↔ Progressive.
45
Iris
Refers to an iris diaphragm that is a mechanism
to adjust the amount of light projected.
25, 27, 28, 41
Keystone
Trapezoidal image distortion. This manual refers
to Keystone adjustment for the correction of
trapezoidal image distortion caused by image
projected onto a screen or wall which is not
perpendicular to the projector lens.
48
NTSC
A standard for terrestrial analog broadcasting.
Mainly adopted in Japan, North America, and
South Korea.
46
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