| 摘要 |
The invention provides a program managing method for use in a digital television for managing programs by region rating tables (RRTs). The method includes receiving a channel switch signal; switching to a channel according to the channel switch signal; searching whether a local region rating table (RRT) of the channel is stored in the digital television; and playing programs according to the contents of the local region rating table when the local region rating table is stored in the digital television, else creating the local region rating table in the digital television and playing programs according to the contents of the local region rating table.
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