Dell 1210S Projector User Manual


 
56 Glossary
to send video information on two signal wires called luminance (brightness, Y) and
chrominance (color, C). S-Video is also referred to as Y/C.
SECAM — A French and international broadcast standard for video and
broadcasting, closely related to PAL but with a different method of sending color
information.
SSID — Service Set Identifiers A name used to identify the particular wireless
LAN to which a user wants to connect.
SVGA — Super Video Graphics Array 800 x 600 pixels count.
SXGA — Super Extended Graphics Array, 1280 x 1024 pixels count.
UXGA — Ultra Extended Graphics Array 1600 x 1200 pixels count.
VGA — Video Graphics Array 640 x 480 pixels count.
XGA — Extended Video Graphics Array 1024 x 768 pixels count.
Zoom Lens — Lens with a variable focal length that allows operator to move the
view in or out making the image smaller or larger.
Zoom Lens Ratio — Is the ratio between the smallest and largest image a lens can
projector from a fixed distance. For example, a 1.4:1 zoom lens ratio means that a
10 foot image without zoom would be a 14 foot image with full zoom.