Samsung GX-SM530CF User Manual page 38

Settings
 Broadcasting
Blocking Based on Movie Rating (MPAA)
Block movies based on their MPAA rating. This applies to all material with supplied ratings in the USA.
From the MPAA:
"The Motion Picture Association of America (MPAA) has implemented a rating system that provides parents or guardians with advanced information on which films
are appropriate for children."
Click a lock beside one of the rating categories to block that category and all higher categories. To unblock a category, select the lock icon.
CableCARD Info
The Cable Card Info screen displays information about your cable card such as vendor, serial number, etc.
Tuning Adapter Info
If you have connected an SDV adapter to your product, the SDV Diagnostic screen displays diagnostic information about the SDV adapter.
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• G: General audience (no restrictions).
• PG: Parental guidance suggested.
• PG-13: Parents strongly cautioned.
• R: Restricted. Children under 17 should be accompanied by an
adult.
• NC-17: No children under age 17.
• X: Adults only.
• NR: Not rated.