Goodmans GTVL19W17HDF Instruction Manual page 33

Parental Control
Highlight the parental control line in the parental control menu and use ◄/►buttons to
cycle through the enable and disable option. Toggle this option to enable, then the
following items can be altered.
Receiver lock
You should enter the PIN CODE before you can see the DTV program while you power on
the TV and select the DTV source.
Configuration menu
If you toggle this option to YES, you will enter the PIN CODE before enter the
configuration menu.
Channel lock
If you toggle this option to YES, the channels you locked in the edit channel list menu
can't be displayed before you enter the PIN CODE.
Maturity level
There are 18 levels total. If you toggle this option to a number (1-18), for example, you
toggle it to 15, that's to say, if the channels broadcast material is not suitable for the
family members who are under 15 years old , you must enter the PIN CODE before you
can view them. (The maturity level information should be broadcast with these
programs.)

USING THE FEATURES