◀ ▶English❑ Blocking ProgramsO MENUm → System → Security → ENTERE■ SecurityEvery time you access the Security functions, the PIN screen will appear and youmust enter that PIN. The PIN screen closes and the Security menu appears.● Program Rating Lock (Off / On): When turned on, the Program Rating Lockfeature can automatically block programs that you deem inappropriate for yourchildren. You must enter a PIN (personal identification number) before you canset or change any of the Program Rating Lock restrictions.N Program Rating Lock is not available in HDMI, Component or PC mode.N The default PIN number for a new TV set is “0-0-0-0”.