Bose PDF256950 Owner's Manual page 36

DVD Rating General Description of Rating MPAA Rating
*8 Unrated (generally most restricted)
7 Adult audiences NC-17
6 Mature audiences R
5 Mature teenage audiences
4 Teenage audiences PG-13
3 Mature young audiences PG
2 Most audiences
1 General (unrestricted audiences) G
36 PDF256950 Rev.01 September 21, 2001