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Digital Projection
HIGHlite 660 Series
APPENDIX C: GLOSSARY OF TERMS
Reference Guide
Ref 48
Rev A November 2012
Luminance
Also known as ‘
Y
’, this is the part of an
S-Video
or
Component Video
signal which affects the brightness, i.e. the black and white part.
Modal setting
A projector setting that only affects the currently displayed input.
Noise
Electrical interference displayed on the screen.
NTSC (National Television Standards Committee)
The United States standard for television - 525 lines transmitted at 60
interlaced
fields per second.
OSD (on-screen display)
The projector menus allowing you to adjust various
global
and
modal settings
.
PAL (Phase Alternate Line)
The television system used in the UK, Australia and other countries - 625 lines transmitted at 50
interlaced
fields per second.
Pillarboxing
Black margins at the left and right of the image. Pillarboxing appears when a narrower image is packed into a wider frame without changing
the
aspect ratio
.
Pr, Pb
Color difference
signals used with ‘
Y’
for analog
Component Video
inputs. They provide information about the signal color. Not to be
confused with
Cr, Cb
.
Progressive scanning
A method of updating the image in which the lines of each frame are drawn in a sequence, without
interlacing
.
Notes
Содержание HIGHlite 660 Series
Страница 13: ...Rev E November 2012 HIGHlite 660 Series High Brightness Digital Video Projector CONNECTION GUIDE ...
Страница 23: ...Rev E November 2012 HIGHlite 660 Series High Brightness Digital Video Projector OPERATING GUIDE ...
Страница 56: ...Rev A November 2012 HIGHlite 660 Series High Brightness Digital Video Projector REFERENCE GUIDE ...