Samsung HT-DB390 Instruction Manual page 22

Parental Controls (Rating L evel)
playback of adult or violent DVDs you do not want children to view,
,, If youhaveselected Level 6 ,you
cannotview DVDswithLevel7 or
higher.
• The higherthe level the cEoser the
contentis tovioEent o r adultmaterial.
• The passwordis setto "7890"by default,
• Oncethe setupis complete, y ou willbe
takento the previousscreen.
• This function works only if a DVD disc contains the rating level information,