LL
«חזרה לאינדקס המונחים«חזרה לאינדקס המונחים
LL- Line Lock
נעילת קו
line-locked
in cctv, this usually refers to a multiple of cameras being powered by a common alternative current(ac) source (either 24vac or 240vac) and consequently have field frequencies locked to the same ac source frequency (50hz in ccir systems and 60hz in eia systems).
gen-lock
a way of locking the video signal of a camera to an external generator of synchronisation pulses (hence gen-lock
מילים נרדפות:
LL- Line Lock
