Samsung PN51E6500EFXZA - Manual (Page 200)

icon.
Downloadable U.S. Rating : Parental
restriction information you can use
while watching DTV channels.
N If information is not downloaded
from the broadcasting station, the
Downloadable U.S. Rating menu is
deactivated.
N Parental restriction information is
automatically downloaded while you
watch DTV channels. It may take