- 170 -Audio output settingsYou can enjoy the multi-channel sound via an amplifier connected to DIGITALAUDIO or HDMI2 (ARC function) terminal.● To confirm or change the current sound statusNetwork > Videos > Video Setup1. Display the menu with MENU.2. Select Sound > SPDIF Selection with / and press OK to access.3. Select Auto / PCM with / and press OK to set.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.PCM:Digital output signal is fixed to PCM.● ARC (Audio Return Channel) is a function of digital audio output usingHDMI cable.= Note =● During the operation, audio signal is output from DIGITAL AUDIO andHDMI2 (ARC function) terminals. But no video signals are output. To useHDMI2 with ARC function, connect an amplifier that has ARC function andset to use theatre speakers.Functions > VIERA Link “HDAVI Control™”