A television set capable of identifying a plurality of peripherals (34, 36, 38, 40) and allowing to select and display the contents of one of the same, which comprises: - a plurality of interfaces (28, 30, 32, 35) for receiving a plurality of sources (34a, 36a, 38a, 40a) transmitted by said peripherals (34, 36, 38, 40); - a screen for displaying at least one of said sources (34a, 36a, 38a, 40a); - a generator of graphic indications (52a, 52b, 52c, 52d) for showing on said screen indications relating to said plurality of interfaces (28, 30, 32, 35) and/or said peripherals (34, 36, 38, 40); - a control unit for controlling the functions of said television set; - control means for issuing commands to said television set; - a video memory, in particular of the RAM type, capable of storing a plurality of video images (50a, 50b, 50c, 50d) obtained by processing said sources (34a, 36a, 38a, 40a) coming from said peripherals (34, 36, 38, 40); - a processing means adapted to scale the dimensions of said sources (34a, 36a, 38a, 40a), in order to generate said plurality of video images (50a, 50b, 50c, 50d) and to associate said video images (50a, 50b, 50c, 50d) with respective graphic indications (52a, 52b, 52c, 52d) relating to said interfaces (28, 30, 32, 35) and/or said peripherals (34, 36, 38, 40); - the result of said association being displayed as a whole on the screen, in the form of a general video image, in order to allow the user to identify which interface (28, 30, 32, 35) and/or said peripherals (34, 36, 38, 40) is associated with the corresponding video image (50a, 50b, 50c, 50d); - means for selecting one of said video images in particular through a pointing element or highlighting element; - wherein, in response to a command issued by said control means, the contents of said video image chosen by the user are shown on said screen, wherein said sources (34a, 36a, 38a, 40a), before being supplied to said processing means, are transformed through appropriate transforming means into video signals having a frame rate of P times greater, where P is an integer greater than one, with respect to the original ones coming from said devices (34, 36, 38, 40). - a plurality of interfaces (28, 30, 32, 35) for receiving a plurality of sources (34a, 36a, 38a, 40a) transmitted by said peripherals (34, 36, 38, 40); - a screen for displaying at least one of said sources (34a, 36a, 38a, 40a); - a generator of graphic indications (52a, 52b, 52c, 52d) for showing on said screen indications relating to said plurality of interfaces (28, 30, 32, 35) and/or said peripherals (34, 36, 38, 40); - a control unit for controlling the functions of said television set; - control means for issuing commands to said television set; - a video memory, in particular of the RAM type, capable of storing a plurality of video images (50a, 50b, 50c, 50d) obtained by processing said sources (34a, 36a, 38a, 40a) coming from said peripherals (34, 36, 38, 40); - a processing means adapted to scale the dimensions of said sources (34a, 36a, 38a, 40a), in order to generate said plurality of video images (50a, 50b, 50c, 50d) and to associate said video images (50a, 50b, 50c, 50d) with respective graphic indications (52a, 52b, 52c, 52d) relating to said interfaces (28, 30, 32, 35) and/or said peripherals (34, 36, 38, 40); - the result of said association being displayed as a whole on the screen, in the form of a general video image, in order to allow the user to identify which interface (28, 30, 32, 35) and/or said peripherals (34, 36, 38, 40) is associated with the corresponding video image (50a, 50b, 50c, 50d); - means for selecting one of said video images in particular through a pointing element or highlighting element; - wherein, in response to a command issued by said control means, the contents of said video image chosen by the user are shown on said screen,