Philips 107P20/05H Electronic User's Manual

Contents

CCE MarkCE mark is displayed on products per EMC and LV ( low Voltage Device ) directives in compliance withEuropean Community safety, EMI and EMS requirements and is compulsory on products for sale in theEuropean Community.Color temperatureA way of describing the color of a radiating source in terms of the temperature (in degrees Kelvin) of a blackbody radiating with the same dominant frequency as the source.Most Philips monitors offer the possibility of setting the color temperature to any desired value.ContrastThe ratio between the brightness of the brightest and darkest parts of a picture. The darkest part of a pictureis set by the brightness of the unexcited phosphor, which is governed by the degree with which ambient lightis reflected. Contrast is therefore reduced in conditions of high ambient light levels. Black Matrix tubes reflectless ambient light so exhibit higher contrast than other tubes.Convergence errorBean misalignment causing one or more of the three beams passing through the wrong aperture in theshadow mask and striking a phosphor dot in the wrong triad.Convergence error is expressed in mm often at three well-defined points on the screen, designated A, B andC (see figure ). Also known as misconvergence.Glossaryfile:///D|/rita/LF2/LF2/LFa1/multi_manual/english/GLOSSARY/GLOSSARY.HTM (2 of 18) [8/29/2001 2:55:48 PM]