Digital Projection E-Vision Laser 15000 Series, Инструкция по установке и быстрому запуску

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Digital Projection E-Vision Laser 15000 Series Appendix H: Glossary of terms
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.
Primary colors
Three colors any two of which cannot be mixed to produce the third. In additive color television systems the primary colors are red, green and blue.
Progressive scanning
A method of updating the image in which the lines of each frame are drawn in a sequence, without interlacing.
Pulldown
The process of converting a 24 fps film footage to a video frame rate (25 fps for PAL/SECAM, 30 fps for NTSC) by adding extra frames. DP projectors
automatically carry out reverse pulldown whenever possible.
R
Resolution
The number of pixels in an image, usually represented by the number of pixels per line and the number of lines (for example, 1920 x 1200).
RGB (Red, Green and Blue)
An uncompressed Component Video standard.
S
Saturation
The amount of color in an image.
Scope
An aspect ratio of 2.35:1.
SDTV (Standard Definition Television)
An interlaced television system with a lower resolution than HDTV. For PAL and SECAM signals, the resolution is 576i; for NTSC it is 480i.
SECAM (Sequential Color with Memory)
The television system used in France, Russia and some other countries - 625 lines transmitted at 50 interlaced fields per second.
Smooth picture
A feature that can display a higher resolution source than the native resolution of the projector without loosing any pixel data.
SX+
A display resolution of 1400 x 1050 pixels with a 4:3 screen aspect ratio. (Shortened from SXGA+, stands for Super Extended Graphics Array Plus.)
Rev B April 2021
page 142
Reference Guide
Notes