Digital broadcast recording device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 22, 2011
Grant Date -
Jul 31, 2008
app pub date -
Sep 25, 2007
filing date -
Sep 28, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
This digital broadcast recording device includes a tuner unit, a channel table recording unit, an image output unit, an OSD generation unit, an actuation unit, and a channel presetting unit. The channel table recording unit records a channel table. An auto presetting unit sets virtual channels. If the number of a virtual channel is duplicated upon several physical channels, the channel presetting unit commands the OSD generation unit to display an OSD to the effect that this number is duplicated. And, when the actuation unit has received a predetermined actuation input, the channel presetting unit searches for a vacant channel.
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