Philips 231E1SB-00 - Manual (Page 104)

Glossary
RETURN TO TOP OF THE PAGE
E
Energy Star Computers Program
An energy conservation program launched by the US Environmental Protection Agency (EPA),
promotes the manufacture and marketing of energy-efficient office automation equipment.
Companies joining this program, must be willing to commit themselves to manufacture one or more
products capable of going into a low -power state (< 30 W) either after a period of inactivity, or after
a predetermined time selected by the user.
RETURN TO TOP OF THE PAGE
G
Gamma
Screen luminance as a function of video voltage approximately follows a mathematical power
function of the input video signal, the exponent of which is called gamma.
Grayscale
An achromatic scale ranging from black through a series of successively lighter grays to white.
file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/glossary/glossary.htm (4 of 11)2009/4/23 上午 09:24:46