IMPROVEMENTS IN RECEIVERS FOR TELEVISION SIGNALS

摘要

A receiver for receiving television signals in a first plurality of channels broadcast in a first broadcast network and a second plurality of channels broadcast in a second broadcast network, the receiver comprising a cache store for storing programme schedule data transmitted from time to time in at least one of the channels broadcast in the first network. The receier also includes means for decoding the data in the cache store for display of a programme schedule of the first broadcast network, and means for receiving and decoding programme schedule data transmitted substantially continuously in at least one of the channels broadcast in the second network. <IMAGE>