2Table of ContentsChapter 3: Using the TV’s FeaturesAlert Guard ................................................................................................................... 19Alert Options .................................................................................................... 20Locations ........................................................................................................... 21News Weather .................................................................................................. 21NWR Channel ................................................................................................... 22Channel Banner ............................................................................................................ 22Why You Should Use the Auto Tuning Feature ........................................................ 23How to Set Up the Auto Tuning Feature ........................................................ 23Parental Controls and V-Chip ..................................................................................... 24How V-Chip Works ........................................................................................... 24USA V-Chip Rating System ............................................................................... 24USA V-Chip TV Rating Limit ............................................................................. 25Blocking Specific Content Themes .................................................................. 26Viewing Specific Content Themes ................................................................... 27V-Chip Movie Rating Limit ............................................................................... 27V-Chip Exempt Program Block ......................................................................... 27KidPass .............................................................................................................. 28V-Chip Active .................................................................................................... 28Front Panel Lock ............................................................................................... 28Change Password ............................................................................................. 28Chapter 4: Using the TV’s Menu SystemSound Menu.................................................................................................................. 29Picture Menu ................................................................................................................ 30Setup Menu .................................................................................................................. 31Parental Control Menu ................................................................................................ 32Time Menu .................................................................................................................... 32Alert Guard Menu ........................................................................................................ 32Chapter 5: Other InformationTroubleshooting ............................................................................................................ 33Care and Cleaning ........................................................................................................ 36Alert Guard Location Codes ........................................................................................ 37Limited Warranty (for models 20F671T, 24F671T, 27F671T and 32F671T) ........ 55Limited Warranty (for model 27V571T) .................................................................... 57