TV Control using Motions" Availability depends on the specific model and area.System > Motion ControlIt’s possible to use motion commands to change channels, adjust the volume, and control the pointerwhile searching the web using Smart Hub. A TV camera (sold separately) needs to be connected inorder to use Motion Control.[ The optional TV camera must be connected to the dedicated USB port at the back of the TV.No other USB port is available for this purpose." Please note, that not all apps support Motion Control." Please read through the instructions before using Motion Control. For more information, refer to "ReadBefore Using Voice, Motion, or Face Recognition"." Motion Control is not available while Voice Control is activated.Testing Ambient Illumination Using the TV CameraSystem > Motion Control > Motion Control Environment TestRun this test before using Motion Control to ensure proper functionality.11 Initiate the Motion Control Environment Test, and select Start 1.5m to 3.5m away from the TV.If the light is reflected onto the TV's screen, or there are moving objects in the background, themotion may not be properly recognised by the TV.21 Face the TV camera, and follow the onscreen instructions to raise your hand from a comfortableposition with the index finger spreading upwards, and move it left or right slowly. A pointerappears on the screen when the TV recognises the action. If the recognition fails, change thehand position and try again.Checking Illumination (Motion Control Environment Check)Support > Self Diagnosis > Motion Control Environment CheckNavigate to Support > Self Diagnosis menu and select Motion Control Environment Check. Thismeasures the illumination level around the TV to check if it is suitable for voice and motion controluse.