● HD AudioProvides the TV sound resampled at HD audio quality." Standard audio signals are sampled at 48 kHz while HD audio signals are sampled at 96 kHz." Some S/PDIF receivers may not be compatible. For incompatible receivers, deactivate this mode anduse normal audio mode instead." The HD audio signals available on the TV are not available on external audio players connected viaHDMI, Bluetooth, or Wi-Fi networks.● Auto Volume Try NowAutomatically adjusts the TV's volume level when you change channels, video sources or contentso that the volume level remains the same for all sources. Auto Volume can modify the volumeup to 12 dB to equalise the sound. Normal can applies a normal level of volume adjustment, andNight can applies a slightly lower volume level. This option is ideal for late-night TV viewing." If you want to use the volume control of a connected source device to control the sound, deactivateAuto Volume. When you use Auto Volume with a source device, the device's volume control may notfunction properly.Listening to 3D audio in 3D mode(MENU/123) MENU Sound 3D Audio Try NowYou can adjust audio depth so that the TV provides immersive sound that matches the pop-up effectof the 3D video that you are viewing." This function is only supported for the 7000 series models or higher." This function is only available in 3D mode.Resetting all sound settings(MENU/123) MENU Sound Reset Sound Try NowResets all sound settings to the factory defaults.
