首页> 外国专利> 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

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

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.
机译:在数字/模拟广播接收机中使用的本发明的频道选择设备,在接收到从输入设备发送的频道改变指令时,如果可以在存储器中找到频道信息,并且通过参考其VCT,则尝试通过参考其VCT来选择想要的频道。它无法找到所需的频道并选择频道失败,则获取最新的VCT,从而在VCT中选择同一主频道中子频道编号最小的频道,或者选择子频道最小的频道。同一物理通道中的通道号。因此,如果在从用户发送的频道改变指令中指定的频道没有通过其广播并且未能选择,则自动选择适当的频道,从而避免在显示器上什么也不显示的状态。

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