- 72 -SPDIF Selection(Auto / PCM)Selects the initial setting for digital audio output signal from DIGITAL AUDIOand HDMI2 (ARC function) terminals.● SPDIF is a standard audio transfer file format.Auto:Dolby Digital Plus, Dolby Digital and HE-AAC multi-channel are outputas Dolby Digital Bitstream. MPEG is output as PCM. DTS is output asDTS for video contents of Media Player / Network services.PCM:Digital output signal is fixed to PCM.● ARC (Audio Return Channel) is a function of digital audio output usingHDMI cable.● For digital or video contents of Media Player / Network servicesMedia Player > Video mode > Audio output settingsNetwork > Videos > Audio output 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.● For digital● Ireland onlyHDMI Input(Digital / Analogue)Selects to fit the input signal.Watching > External equipment > HDMI featuresDigital:When sound is carried via the HDMI cable connectionAnalogue:When sound is not carried via the HDMI-DVI adaptor cable connection● For HDMI input