To enable parental control go to Settings > Parental Controls > Enter a new/your existing pin number > Turn parental controls on/off and follow the onscreen steps to enable parental controls on certain ratings.
Reset all parental control settings
To reset all parental controls go to Settings > Parental Controls > Enter in your existing pin number > Reset Parentals Controls, then press the Play/Pause button three times to reset all parental controls settings, including the pin number.
Clear all parental control settings, including the PIN
To reset, highlight ‘Reset parental controls’ and follow the onscreen instructions.
Change your 4-digit PIN
To change your 4-digit PIN used to access the parental controls menu, go to Settings > Parental Controls > Enter your existing pin number > Change PIN and enter a new PIN.