9 multiple channel video display systems comprised of microprocessor controllers and character generators; video titler and methods display devices, namely, character generators, microprocessor controllers, and keyers for promotion, identification, and titling applications; video display systems for weather and news video displays comprised of character generators, microprocessor controllers and keyers; video character generators; and weather transducer systems consisting of devices for measuring temperature, wind chill, rain fall, barometric pressure, wind speed and direction, and relative humidity, used for weather video displays