Epson PowerLite 5500C, PowerLite 7500 PAL, RGB, Point, SECAM, S-Video, Super XGA, Resolution, Sleep mode

PAL	(Phase Alternation by Line). A 625-line video
	broadcast format used in Western Europe,
	India, China, Australia, New Zealand, and parts
	of Africa.
Point	A measurement of drawn or printed objects.
	One point equals 1/72 inch.
Resolution	A measure of the amount of detail contained in
	an image. Resolution can be measured in dots
	per inch or in pixels. Image sharpness and
	clarity improve as resolution increases.
RGB	A type of color scheme that defines color as
	percentages of red, green, and blue.
S-Video	A type of video signal used in S-VHS videotape
	formats. It transmits luminance and color
	separately.
SECAM	(System Electronique pour Couleur Avec
	Memoire). A 625-line TV system used in
	France, Eastern Europe, Russia, and parts of
	Africa.
Sleep mode	A power-saving feature in which the projector’s
	lamp is turned off when the projector has not
	been used for 30 minutes. In sleep mode, only a
	minimum amount of the projector’s circuitry
	remains on.
Super XGA	Super Extended Graphics Array. SXGA
	provides higher resolution than XGA.

134Glossary