Samsung PL64E8000GFXZP - Manual (Page 174)

Movie Rating (MPAA) : You can block
movies based on their MPAA rating.
The Motion Picture Association of
America (MPAA) has implemented a
rating system that provides parents or
guardians with advanced information
on which films are appropriate for
children.
Movie Rating (MPAA) displays a
column with locks and the following
ratings categories: