Digital Projection Titan 930, User Manual

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Digital Projection
M-Vision 930 Series
APPENDIX F: GLOSSARY OF TERMS Reference Guide
131 Rev A January 2014
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.
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.
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.
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 .)
Notes