Electronic apparatus for supervising and monitoring an audiovisual installation and audiovisual installation equipped with such an apparatus

摘要

This apparatus, in particular for a video recording installation or facility, comprising a video recorder, associated with a microprocessor, and at least one television screen, serves to maintain the operation of this installation unchanged for periods of time fixed in advance. According to the invention, it comprises a microprocessor 31 provided with data and program memories 33, 34 having respective inputs connected to the microprocessor of the video recorder, with a view to logging and monitoring the latter's operating parameters, as well as to the television screen with a view to logging the presence of at least video signals, a clock 32 powered electrically and independently and connected to the microprocessor 31 with a view to providing a time reference by which to regulate the starting and stopping of the installation and a modem 50 linked bidirectionally to the microprocessor 31 with a view to transmitting, over a telephone line 49, digital data and messages coming from and heading for a remote data processing unit 48. IMAGE