Samsung UN46ES7500F E-Manual page 140

block programs you've determined are
inappropriate for your children based on
their ratings. To access the Program Rating
Lock feature and make any changes, you
must enter a PIN (personal identification
number). To watch a blocked program, you
must also enter the same PIN.
The Program Rating Lock
N
in HDMI, Component mode.
The default PIN number for a new TV set
N
is "0-0-0-0".
TV Rating: You can block TV programs based
on their ratings. This function allows you to
control what your children can watch.
is not available