1. Open the Parental Locking Settings screen (MENU - SETTINGS - PARENTAL LOCKING).
2. Press OK on the PARENTAL CONTROL screen.
   • If you already have a PIN, enter it using the NUMBER keys.
   • If you do not have a PIN, use the NUMBER keys to enter a PIN. You will be promoted to confirm your PIN.
3. Use the ARROW keys to select CHANGE next to US TV PARENTAL GUIDELINES.
4. Press OK.
5. Use the ARROW keys to select the lowest rating you want locked.
   1. Press OK to lock that rating and higher.
   2. Pressing OK a second time will unlock the rating.
6. Use the ARROW keys to select SAVE.
7. Press OK.

Press EXIT TO TV to return to the channel you were watching.