YouTube - PARENTAL CONTROL
Parental control can only be enabled on PC YouTube accounts. The Television does not have the ability to enable parental control.
NetCast Units - If you have an active YouTube account on your PC, phone, etc. you can access and change parental controls from there and then sign in on the TV. The parental controls would be in place but cannot be changed in the TV itself.
Smart Units - This is a very basic, scaled back version of the YouTube application that has no parental controls. This version of YouTube does not provide the option to sign-in to an account, so controls are limited.
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