Advanced settingsMPXSelects multiplex sound mode (if available).Watching > For best audio > Advanced settings● For AnalogueAudio Preference(Auto / Multichannel / Stereo / MPEG)Selects the initial setting for audio tracks.Watching > For best audio > Advanced settings● For DVBSPDIF Selection(Auto / PCM)Selects the initial setting for digital audio output signal from DIGITAL AUDIOand HDMI2 (ARC function) terminals.Watching > For best audio > Advanced settings● For DVB, video contentHDMI Audio Format(Auto / Bitstream / PCM)Selects the audio format for the HDMI input signal.Watching > For best audio > Advanced settingsPCM Optical LevelAdjusts the audio level of PCM output from DIGITAL AUDIO and HDMI2 (ARCfunction) terminals to equalise with that of the other audio types.Watching > For best audio > Advanced settingsSPDIF DelayAdjusts the delay time of the sound output from DIGITAL AUDIO and HDMI2(ARC function) terminals if the sound does not synchronise the image.Watching > For best audio > Advanced settings● For DVB- 273 -