Apparatus for synchronizing terminal equipment

摘要

An apparatus for synchronizing a terminal equipment such as a TV camera includes an external synchronizing signal generator which includes a switching circuit which generates two frequency signals and alternately transmits these signals to the terminal equipment which is provided with a decoder circuit decoding an alternating rate of the two signals outputted from the synchronizing signal generator, and an internal synchronizing signal generating circuit receiving a decoder circuit and generating a new synchronizing signal on the basis of the decoded signal.