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Digital Projection E-Vision Laser 4K Series
Reference Guide
APPENDIX D: GLOSSARY OF TERMS
Rev A June 2017
OSD (on-screen display)
The projector menus allowing you to adjust various settings.
Overlapping region
See
PAL (Phase Alternate Line)
The television system used in the UK, Australia and other countries - 625 lines transmitted at 50
per second.
Pillarboxing
.
Pixel
Short for
Picture Element
. The most basic unit of an image. Pixels are arranged in lines and columns. Each pixel corresponds to a micromirror
within the
; resolutions reflect the number of pixels per line by the number of lines. For example, a
lines, each consisting of 1920 pixels.
Pond of mirrors
Area around the periphery of the
containing inactive mirrors. The pond of mirrors may cause artifacts, for example during the
process.
Pr, Pb
’
for analog
inputs. They provide information about the signal color. Not to be
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.
Notes
