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Channel selection device for use in digital/analog broadcasting receiver and digital/analog broadcasting receiver equipped with the same
Channel selection device for use in digital/analog broadcasting receiver and digital/analog broadcasting receiver equipped with the same
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机译:用于数字/模拟广播接收机中的频道选择设备和配备有该频道选择设备的数字/模拟广播接收机
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摘要
A channel selection device of the invention used in a digital/analog broadcasting receiver, upon reception of a channel changing instruction sent from input device, tries to select a desired channel by referencing its VCT if it can find channel information in a memory and, if it could not find the desired channel and failed in channel selection, obtains the latest VCT to thereby select such a channel in the VCT that has the smallest sub-channel number in the same main channel or select such a channel that has the smallest sub-channel number in the same physical channel. Thus, if a channel specified in the channel changing instruction sent from the user has no broadcast therethrough and failed to be selected, an appropriate channel is selected automatically, thus avoiding a state that nothing is displayed on the display.
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