| 摘要 |
A mobile device has a TV function that displays radio wave receiving quality information and allows an available channel to be easily selected. The mobile device has an antenna, a tuner unit connected to the antenna, a baseband processing unit connected to an output unit of the tuner unit, a display unit to which an output of the baseband processing unit is supplied, and a control unit connected to them. The mobile device supplies station selection data from the control unit sequentially scans TV broadcast waves with tuner the unit, acquires information of radio wave receiving quality of each of TV broadcast waves received at that time, and arranges and displays a plurality of pieces of information of the radio wave receiving quality on the display unit. Thus, search for an available channel is not required.
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