Glossary
V
Vertical dot pitch
See Dot pitch.
Vertical scanning frequency
Expressed in Hz, this is the number of fields written to the screen every second in interlaced mode.
In non-interlaced mode vertical scanning frequency is the number of frames (complete pictures)
written to the screen every second (also known as refresh rate).
Vertical sync pulses
A train of square shaped waveforms that define the start of a new frame.
VESA
Video Electronic Standards Association, a consortium of manufacturers formed to establish and
maintain industry-wide standards for video cards and monitors. VESA was instrumental in the
introduction of the Super VGA and Extended VGA video graphics standards (see Video graphics
adapters) with a refresh rate of 70 Hz, minimizing flicker and helping to reduce operator eyes
fatigue and stress.
Video dot rate
See Dot rate.
Video graphics adapters
file:///D|/EDFU/crt_17_5/edoc/ENGLISH/GLOSSARY/GLOSSARY.HTM (21 of 22)7/15/2004 5:51:47 PM
Содержание 107T50
Страница 1: ...electronic user s manual file D EDFU crt_17_5 edoc ENGLISH 107T manual html7 15 2004 5 50 37 PM ...
Страница 24: ...On Screen Display file D EDFU crt_17_5 edoc ENGLISH OSD_2 OSDDESC HTM 4 of 4 7 15 2004 5 51 40 PM ...
Страница 136: ...Consumer Information Centers file D EDFU crt_17_5 edoc ENGLISH WARRANTY warcic htm 12 of 12 7 15 2004 5 53 01 PM ...