78AppendixSettingsPlaybackConnectionsContentsFront panel Display Rear panel IndexRemoteTipsSymptom Cause / Solution PageDolby TrueHD, DTS-HD, Dolby DigitalPlus audio is not output.• Make HDMI connections.• Check the digital audio output setting on the connected device. On some devices, “PCM” isset by default.27, 28–Dolby PLg mode or DTS NEO:6 modecannot be selected.• It cannot be selected when “None” is set for “Speaker Config.” – “Center” and “Surround”.• These cannot be selected when using the headphones.57–“RESTORER” cannot be selected. • Check that an analog signal or PCM signal (Sample Rate=44.1/48 kHz) is input. For playbackof multichannel signals such as Dolby Digital or DTS surround, “Restorer” cannot be used.• Switch the surround mode to other than “DIRECT”.68432 Sound is interrupted or noise occursSymptom Cause / Solution PageNoise often occurs in FM/AMbroadcasting.• Change the antenna orientation or position.• Separate the AM loop antenna from the unit.• Use an FM outdoor antenna.• Separate the antenna from other connection cables.31313131