Denon AVR-4520CI Owner's Manual

Also see for AVR-4520CI: Getting started guide Specification Model information Service manual

Contents

124AudioRestorerCompressed audio formats such as MP3, WMA (Windows Media Audio) and MPEG-4 AAC reduce theamount of data by eliminating signal components that are hard for the human ear to hear. The “Restorer”function generates the signals eliminated upon compression, restoring the sound to conditions near thoseof the original sound before compression. It also corrects the sense of volume of the bass to obtain richersound with compressed audio signals.Setting items Setting detailsModeSet the mode for“Restorer”.Mode 1 (High) : Optimized mode for compressed sources with very weakhighs (64 kbps and under).Mode 2 (Middle) : Apply suitable bass and treble boost for all compressedsources (96 kbps and under).Mode 3 (Low) : Optimized mode for compressed sources with normalhighs (96 kbps and over).Off : Do not use “Restorer”.• This item can be set with analog signals or PCM signal (Sample Rate =44.1/48 kHz) is input.• “Restorer” settings are stored for each input source.• This item default setting for “NETWORK” and “iPod/USB” is “Mode 3(Low)”. All others are set to “Off”.• This cannot be set when the sound mode is set to “DIRECT” or “PUREDIRECT”.Audio Delay Default settings are underlined.While viewing video, manually adjust the time to delay audio output.Setting details0ms – 200ms• This item can be set within the range of 0 to 100 ms when “Auto Lip Sync” (vpage 129) is set to“On” and when a TV compatible with Auto Lip Sync is connected.• Store “Audio Delay” for each input source.• Audio Delay for game mode can be set when “Video Mode” (vpage 131) is set to “Auto” or“Game”.Volume Default settings are underlined.Set the MAIN ZONE (room where the unit is located) volume setting.Setting items Setting detailsScaleSet how volume isdisplayed.0 – 98 : Display in the range 0 (Min) to 98.–79.5dB – 18.0dB : Display ---dB (Min), in the range –79.5 dB to 18.0 dB.• The “Scale” setting is applied also to the “Limit” and “Power On Level”display method.• The “Scale” setting applies to all zones.LimitMake a setting formaximum volume.60 (–20dB) / 70 (–10dB) / 80 (0dB)Off : Do not set a maximum volume.Power On LevelDefine the volume settingthat is active when thepower is turned on.Last : Use the memorized setting from the last session.Mute : Always use the muting on condition when power is turned on.1 – 98 (–79dB – 18dB) : The volume is adjusted to the set level.Mute LevelSet the amount ofattenuation when mutingis on.Full : The sound is muted entirely.–40dB : The sound is attenuated by 40 dB down.–20dB : The sound is attenuated by 20 dB down.