OperationHaier LCD HDTV EN-16Lock menuPressA MENU button and CH+/- button until thefollowing menu appears on the screen.LockEnter PasswordBackEXITVideoAudioChannelLockFunctionPressB VOL+/ ENTER button ato enter and then pressdigits button to input the digits( The initial passwordis 0000. If you forget your password, you can alwaysinput 9443 to regain control) . The menu will displayas follows:LockChannel BlockProgram BlockChange PasswordClean AllSelect BackEXITVideoAudioChannelLockFunctionEnterENTER CH+/-VOL+/-FunctionChannel BlockY :Press VOL+/ ENTER button toenter the submenu as follows.Channel Block10-1 Digital11 Analog11-1 Digital12 Analog13 Analog14 Analog14-1 Digital14-2 Digital14-3 Digital15 AnalogSelect BackEXITSetVideoAudioChannelLockFunctionWCAU-DTMBC DTVATSC-1ATSC-2ATSC-3ENTER CH+/-VOL+/-Press CH+/- button to select the channel you want tolock, then press ENTER button to confirm. The channel islocked and a lock mark appears in the pane. If you wantto unlock the channel, repeat the operation above again.Then press EXIT to exit step by step.Program Block:Y Press VOL+/ ENTER button to enterthe submenu as follows.Program BlockParental LockParental GuideMPAA RatingCA Eng RatingCA Fren RatingBlock UnratedSelectENTER Enter BackEXITVideoAudioChannelLockFunctionOnOnCH+/-VOL+/-Parental Lock• : Press VOL+/- button to select Onor Off. Used to lock all the system following. To setOff, the system following can not be available.Parental Guide• : Press VOL+/ ENTER button toenter the submenu as follows. PressCH+/-/VOL+/-buttonto select the item you want to lock. Thenpress ENTER button to confirm to lock and pressagain to resume it. Parental Guide Technology:The "P.L. Technology" allows you to use U.S. andCanadian Movies and TV PROGRAMS Guideratings to block certain types of TV programs andmovies.To clearly understand TV program rating codes,read the following information:TV-YTV-Y7TV-GTV-PGTV-14TV-MAA D L S V FVAllowed Rating Blocked RatingParental Guide Select BackEXITVideoAudioChannelLockFunctionSetENTER CH+/-VOL+/-U.S. TV Program Ratings•TV-Y: For all children - these types of rated programsare designed for a very young audience, includingchildren from ages 2-6.TV-Y7: Directed towards older children - this type ofrated programs may include comedic violence of mildphysical, or may frighten children under the age of 7.TV-G: General audience-these types of rated programscontains little or no violence, no strong language, andlittle or no sexual dialogue and situations.TV-PG: Parental Guidance Suggested-this type ofrated programs may contain limited violence, somesuggestive sexual dialogue and situations, and rarelanguage.