Adjusting TV settings 21DX-L24-10A2 Press or to highlight Setting. The Setting menu opens.3 Press to highlight Language, then press or to select themenu language you want. Options include English, French, andSpanish.4 Press MENU to close the menu.Turning the side panel lock on or offThe side panel lock is used to prevent unwanted operations of thecontrol buttons on the TV. When locked, the TV can only be operatedusing the remote control.To turn the side panel lock on or off:1 Press MENU. The on-screen menu opens.2 Press or to highlight Setting. The Setting menu opens.3 Press to highlight Side Panel Lock, then press or toselect On or Off.4 Press MENU to close the menu.Setting the auto shut-off functionYou can set the Auto Shut Off function to On to let the TV automaticallygo into standby mode when no signal is received after several minutes.Once the function is set and the countdown starts, the time beforeshut-off appears on the screen.Note: The Auto Shut Off function is not available for the VGA source. ForVGA source, the DPMS mode will work to automatically shut off the TVinstead.To set the auto shut-off function:1 Press MENU. The on-screen menu opens.2 Press or to highlight Setting. The Setting menu opens.Picture TV Sound SettingTime Zone AtlanticD.S.T. OffLanguage EnglishSide Panel Lock OffAuto Shut Off OffOptical Out PCM: Select : BackEXIT : ExitMENUAudio Only OffOverscan OffPicture TV Sound SettingTime Zone EasternD.S.T. OffLanguage EnglishSide Panel Lock OffAuto Shut Off OffOptical Out PCMAudio Only OffOverscan OffkcaB:tceleS: EXIT : ExitMENU: OperatePicture TV Sound SettingAspect WideVideo ResetVideo Status VividTint 50Color 48Contrast 50Brightness 74Sharpness 40Backlight 10Color Temp CoolColor Enhance OffAdaptive Contrast OnNoise Reduction LowMPEG NR OffCinema Mode Off: Select : BackEXIT : ExitMENU0- -1000- -100- -1000- -1000- -1000- -100Picture TV Sound SettingTime Zone AtlanticD.S.T. OffLanguage EnglishSide Panel Lock OffAuto Shut Off OffOptical Out PCM: Select : BackEXIT : ExitMENUAudio Only OffOverscan OffPicture TV Sound SettingTime Zone EasternD.S.T. OffLanguage EnglishSide Panel Lock OffAuto Shut Off OffOptical Out PCMAudio Only OffOverscan OffkcaB:tceleS: EXIT : ExitMENU: OperatePicture TV Sound SettingAspect WideVideo ResetVideo Status VividTint 50Color 48Contrast 50Brightness 74Sharpness 40Backlight 10Color Temp CoolColor Enhance OffAdaptive Contrast OnNoise Reduction LowMPEG NR OffCinema Mode Off: Select : BackEXIT : ExitMENU0- -1000- -100- -1000- -1000- -1000- -100Picture TV Sound SettingTime Zone AtlanticD.S.T. OffLanguage EnglishSide Panel Lock OffAuto Shut Off OffOptical Out PCM: Select : BackEXIT : ExitMENUAudio Only OffOverscan Off