Programme Rating LockScreen Menu > Broadcasting > Programme Rating Lock Try Now(Depending on the country)The Programme Rating Lock blocks programmes with ratings higher than those desired. This is usefulfor controlling what children watch on TV. This will not function for programmes originating fromexternal sources, such as DVD players or USB files.This PIN is required to watch a blocked programme.The Programme Rating Lock is not available in HDMI or Component mode.Channel LockScreen Menu > Broadcasting > Channel Lock Try NowYou can lock channels you don't want your children to view.Lock is only available with Channel Lock set to On.Navigate to the Edit Channel screen, select the channels you wish to lock, press b button, and thenenter the password. This locks the selected channels.Channel UnlockUnlock locked channels. Navigate to the Edit Channel screen, select the locked channels you wish tounlock, press b button and then enter the password. This unlocks the selected channels.Rename Analogue ChannelsFrom the screen, select an analogue channel, and then select the virtual remote panel's TOOLS button.The list screen appears. Select Rename channel from the list.You can now rename the selected channel. The new name can be up to 5 characters long.