Convenient functionsVQT4W6992Basic SettingsSoundDynamic Range CompressionTo lower the dynamic range for playback (e.g., atnight).• This does not work depending on broadcastsand recorded titles.DownmixSelect the downmix system of multi-channel to2-channels sound.• Select “Surround encoded”, when theconnected equipment supports the virtualsurround function.• There is no effect on “Bitstream” via HDMI AVOUT and DIGITAL AUDIO OUT terminal.• The audio will be output in “Stereo” in thefollowing cases.- AVCHD playback- [BD-V] : Playback of clicking sound on themenu and audio with secondary video inpicture-in-picture mode.Bilingual Audio SelectionSelect whether to record the audio type (“M1” or“M2”) when:- File Conversion (> 52)- Copying to a DVD-R, DVD-RW, +R and +RW.Digital Audio OutputPCM Down ConversionSelect how to output audio with a samplingfrequency of 96 kHz.• On:Signals are converted to 48 kHz.(Choose when the connected equipmentcannot process signals with a samplingfrequency of 96 kHz.)• Off:Signals are output as 96 kHz.• The signals will be converted to 48 kHzregardless of the setting in the followingcases.- The signals have a sampling frequencyof over 96 kHz.- The disc has copy protection.- “BD-Video Secondary Audio” is set to“On”. ([BD-V]) (> below)Dolby D / Dolby D + / Dolby TrueHDDTS / DTS-HDMPEGSelect the audio signal to output.• Select “PCM” when the connectedequipment cannot decode the respectiveaudio format.• Not making the proper settings may result innoise.BD-Video Secondary AudioTurn on/off the clicking sound on the menuand audio with secondary video.