111have to deal with unblocking shows that you want to watch by entering your parentalcontrol PIN. All you need to do is clear Enable parental controls, and all TV shows areunblocked. When the kids return, select Enable parental controls again, and all of yourparental control settings are restored in a single operation.To enable parental control of TV shows:1. In the Home screen menu, navigate to Settings > Parental controls, and then enteryour parental control PIN.2. In the Parental controls screen, navigate to TV tuner > Parental control of TV shows.3. Make sure the check box next to Enable parental controls is checked. If not,highlight it and press OK.Blocking based on US TV ratingsMost broadcast US TV shows—other than movies—contain rating data that enablesparental controls to block shows that parents don’t want others to view. The ratingsare divided into two groups that function independently:• Youth group – TV-Y, TV-Y7• Main group – TV-G, TV-PG, TV-14, TV-MAWithin each of these groups, the ratings interact such that if you block a particularlevel of content, the TV also blocks all content with a higher rating. Conversely, if youunblock a particular level of content, the TV also unblocks all content with a lowerrating. For example, if you block TV-PG programs, the TV also blocks TV-14 and TV-MA programs. If you subsequently unblock TV-14 programs, TV-PG programs are alsounblocked, but TV-MA programs remain blocked.Similarly, within the main group, content types can be individually blocked. Forexample, you can block just coarse language in shows with a TV-PG rating. If you do,then the TV also blocks shows with coarse language in the higher ratings (TV-14 andTV-MA). Subsequently unblocking coarse language in TV-14 ratings does not unblockcoarse language in TV-MA programs, but it does unblock coarse language in TV-PGprograms.