circuit for a bandkassetten aufnehmendes on different recording speed screen recorder, particularly for a video recorder

摘要

An automatic video tape running mode setting circuit for programmed recordings is disclosed which comprises a programmed recording time memory means for memorizing and outputting the programmed start and end times successively for a plurality of broadcast programs set by the user; a programmed recording time detector for detecting the total programmed recording time by subtracting said start time from said end time individually, and by summing up all the individual times; a recording capacity detector and a recording capacity time base data generator for detecting and generating a recording capacity time base data off the loaded video tape; and a running mode signal generator for a predetermined video tape running mode signal to a microcomputer for controlling the operation of the whole system.