| 摘要 |
A digital broadcasting receiving apparatus includes an operating unit with a channel up/down key, an EEPROM for storing a channel map in which a virtual channel and a physical channel are associated with each other, and a control unit for obtaining virtual channel information that is multiplexed with the physical channel that is currently received. When a tuning operation of the operating unit is performed, a comparing unit of the control unit compares the virtual channel information of the received physical channel with the channel map. If there is an unregistered virtual channel in the channel map, a registration control unit of the control unit registers the virtual channel in the channel map.
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