Operating EnvironmentThe voice recognition rate varies depending on the volume/tone, pronunciation, and ambientenvironment (TV sound and ambient noise).Voice Recognition TutorialScreen Menu > Smart Features > Voice Recognition > Voice Recognition Tutorial Try NowThis lets you familiarize yourself with the basics of using Voice Recognition. Run Voice RecognitionTutorial or activate Voice Recognition and then say "Guide me"." Depending on the country or region.Enabling Voice RecognitionPress VOICE button to run Voice Recognition. Say a command. You can use Voice Recognition tooperate the TV. Try NowIf Voice Recognition is not working, check see if Voice Recognition (Screen Menu > Smart Features> Voice Recognition > Voice Recognition) has been enabled. To use Voice Recognition, VoiceRecognition must be set to On." While Voice Recognition is activated, the TV can turn on automatically due to an environmental input." Depending on the country or region.