| 摘要 |
A method (500) for enabling channel selection for an electronic apparatus such as a television signal receiver is performed via a user input device having a key capable of being rotated and pressed. According to an exemplary embodiment, the method includes enabling selection of a plurality of channel numbers to form a group (505), enabling a first one of the channel numbers to be selected as a initial channel number in response to the selection of the plurality of channel numbers in the group (520), enabling display of the initial channel number, enabling display of a second one of the channel numbers that is larger than the initial channel number if the key is rotated in a first direction (530), enabling display of a third one of the channel numbers that is smaller than the initial channel number if the key is rotated in a second direction (530), and tuning to one of the initial channel number, the second channel number and the third channel number responsive to depression of the key (530). |
