ASTROVISION

large scale video display systems primarily comprised of color cameras, character/graphic generators, VTRs, document cameras, still image readers, data input terminals, monitors and television antennae for use at stadiums, arenas, convention halls, theaters, show rooms, excposition sites, festival grounds, exhibition places, theme parks, race courses, race tracks, amusement parks, fairs, concert halls, multipurpose halls, concourses, atriums, air terminals, public spaces, ground events and other public events and for use on building exteriors