Samsung UN60ES7500FXZA - Manual (Page 177)

and you block all X-rated movies.
N
The rating categories are also
grouped so that clicking one
category blocks all the categories
a parent would block along with it.
For example, if you block the PG-13
category, then R , NC-17 and X will
automatically be blocked also.
N To unblock a category, click the lock
icon.
Canadian English Rating : You can