Testing Noise Around the TV's Built-in MicrophoneSystem > Voice Control > Voice Recognition Environment TestTo enable Voice Control using the TV's built-in microphone, you must run the Voice ControlEnvironment Test to improve the voice recognition rate.11 Navigate to System > Voice Control and run Voice Recognition Environment Test, and standwithin 4 m of the TV.21 Select Start to measure the ambient noise. If the ambient noise level is suitable, the test willproceed to the next step. If this part of the test fails, remain quiet and try again.31 This test measures the volume and clarity of the user's voice. The TV will play an audio recordingof the command shown on the screen. Repeat the command loud and clear within 30 seconds. Ifthe TV successfully recognises your voice command, the test is complete and the TV proceeds tothe next step. If this part of the test fails, try again.41 The level of echo in the surrounding area is measured. If the echo level is suitable, the VoiceControl Environment Test will end.Checking Ambient Noise and Illumination (Voice & Motion Control EnvironmentCheck)Support > Self Diagnosis > Voice & Motion Control Environment CheckNavigate to Support > Self Diagnosis and select Voice & Motion Control Environment Check.This function measures the ambient noise and illumination levels around the built-in camera andmicrophone of the TV to check if they are suitable for voice and motion control use.
