Arrangement for adapting a receiving device to various channel spacings

摘要

It should be possible to adapt a receiving device which should be operable in various countries to the channel spacing used in the respective country. In a known device, country-specific channel and/or frequency spacing tables are stored for this purpose in a non-volatile program selection memory. The novel device is intended to manage without storing country-specific channel and/or frequency spacing tables. In the novel device, a key is provided by means of which a desired channel spacing is selected. Responding to the key actuation, a code information for the selected channel spacing is stored. During the tuning process, a control circuit selects a mathematical algorithm allocated to the selected channel spacing taking into account the stored code information and calculates the desired channel spacing data. Receiving devices of entertainment electronics.