Samsung PN51F4500AFXZA E-Manual page 29

® Parental restriction levels differ depending on the broadcasting
station, The default menu name and IDown_oadab_e UoSoRating
change depending on the downloaded information,
® Even if you set the on-screen display to another language, the
IDown_oadab_e UoSoRating menu will appear in English only,
® Blocking one rating level will automatically block other categories that
deal with more sensitive material,
®
The rating titles (For example: Humor Level, etc,) and TV ratings (For
example: DH, MH, H, etc,) may differ depending on the broadcasting
station,
English