The CDP-300 includes a set of parental controls, similar to what you may have on your cable or satellite TV service.
•The set password button allows you to set a four-digit numeric password, which will be required to play any disc that exceeds the rating you select.
•The set rating button gives you a list of eight ratings, with the corresponding movie ratings listed (e.g., level 6 is the same as an R-rated movie). The level you select here determines the maximum rating that can be played without the password being entered. (Note that this button is only enabled after you have set a password.)
•The block unrated button prevents unrated movies from playing without the password.
•The enable control button enables the parental control feature of the CDP-300.
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