1. Press the SETTINGS button on your remote.
2. Scroll to All Settings and press OK.
3. Scroll to Child lock and press OK.
4. Scroll to Set code and press OK.
5. Enter a 4 digit pass code.
6. Enter the 4 digit pass code again to confirm.
7. Scroll up to Parental rating and press OK.
8. Enter the lock code that has just been set.
9. Scroll to an age (e.g. Age 10) and press OK to select it as the minimum age to watch restricted programmes.
10. Press the TV Exit button to return back to TV mode with the settings now applied.