Samsung UN46ES7500FXZA E-Manual page 179

– G: General programming, suitable for
all audiences.
– PG: Parental Guidance.
– 14+: Programming contains themes
or content which may not be suitable
for viewers under the age of 14.
– 18+: Adult programming.
N
To block certain content, select an
entry field to lock (That is, you "click
it".). For example, click the
and you block all TV programs rated
18+ lock