There Is a Problem with the Picture146 Testing the pictureI Can't Hear the Sound Clearly148 Testing the soundI Can't See 3D Images Clearly149 Testing 3D picture qualityThere Is a Problem with the BroadcastMy Computer Won't ConnectI Can't Connect to the InternetData ServiceThe Schedule Recording/Timeshift Function Isn'tWorkingAnynet+ (HDMI-CEC) Isn't WorkingI Have Trouble Launching/Using AppsMy File Won't PlayI Want to Reset the TVOther IssuesPrecautions and NotesBefore Using the Recording and Timeshift Functions156 Before using the recording and schedule recordingfunctions157 Before using the timeshift functionRead Before Using 3D Mode158 3D precautionsS Recommendation disclaimer162 S Recommendation with voice interaction162 S RecommendationSupported Resolutions for 3D Modes163 HDMI163 Component163 Digital channel163 Videos/PhotosSupported Resolutions for each of UHD Input Signals164 If HDMI UHD Color is set to Off164 If HDMI UHD Color is set to OnRead Before Using Voice, Motion, or Face Recognition165 Precautions for voice, motion, and face recognition166 Requirements for using voice, motion, or face recognitionRead Before Using AppsRead Before Using the Web BrowserRead Before Playing Photo, Video, or Music Files171 Limitations on use of photo, video, and music files172 Supported external subtitles172 Supported internal subtitles173 Supported image formats and resolutions173 Supported music formats and codecs174 Supported video codecsRestrictions176 Restrictions to PIP (Picture-in-Picture)176 Flexible CIRead After Installing the TV177 Picture sizes and input signals177 Installing an anti-theft lock178 Read before setting up a wireless Internet connectionRead Before Connecting a Computer (SupportedResolutions)179 IBM179 MAC180 VESA DMTSupported Resolutions for Video Signals181 CEA-861Read Before Using Bluetooth Devices182 Restrictions on using BluetoothLicenceGlossary