JPS6435769A - Magnetic recording and reproducing device - Google Patents

Abstract

PURPOSE:To attain various combinations and to make the most of the merit of a satellite broadcasting by adding a power source on command first, an power source off command at the time of a termination, a forced on command at the time of starting recording, and a forced canceling command at the time of the termination of the recording to other commands and sending them when the commands are transmitted from a transmitting part to a receiving part. CONSTITUTION:The nine commands of the on of off of the power source, the forced command on, the forced command cancellation, the channel selection, the television sound, the independent sound, the main-subsound command of a satellite broadcasting television receiving circuit are provided. When the commands are transmitted from a transmitting part 37a to a receiving part 2c, the power source on command first, the power source off command at the time of the termination, the forced on command at the time of starting the recording, the forced off command at the time of the termination of the recording, are automatically added to other commands and sent, at the receiving part 2c, when the forced command on its received, the command is given a first priority and the forced command cancellation is received, it returns to a normal routine. Thus, not only a ground television broadcasting but also a satellite television broadcasting can be recorded and reproduced.