Denon 488BA Owners Manual - English - Page 31

Getting Started Connections Setup Playback Remote Control Information Troubleshooting ENGLISH RESTORER This function restores compressed audio signals to how they were before compression and corrects the sense of volume of the bass and treble to obtain richer playback sound. [Selectable items] OFF : Do not use RESTORER. Mode1 (RESTORER 64): Optimized mode for compressed sources with very weak highs. Mode2 (RESTORER 96): Apply suitable bass and treble boost for all compressed sources. Mode3 (RESTORER HQ): Optimized mode for compressed sources with normal highs. The default setting for "iPod" is "Mode3". All others are set to "OFF". OFF Mode 1 Mode 2 (RESTORER 64) (RESTORER 96) Mode 3 (RESTORER HQ) About the RESTORER function • Such compressed audio formats as MP3, WMA (Windows Media Audio) and MPEG-4 AAC reduce the amount 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 those of the original sound before compression. It also corrects the sense of volume of the bass to obtain richer sound with compressed audio signals. • This is displayed on the "Surround Parameter" and can be set when the input source is selected to "XM" or analog signals (including AM/FM signals) or PCM signals (fs = 44.1/48 kHz) are input. When the surround mode is set to "neural", the "RESTORER" can not be selected. Night Mode Optimized setting for late-night listening. [Selectable items] OFF : Turn night mode off. LOW : Low setting. MID : Middle setting. HIGH : High setting. Operating from the remote control unit Press the NIGHT button. OFF LOW MID HIGH Information Information can be called out directly by pressing the STATUS button . a Status s Audio Input Signal a Status Shows information about settings. The items displayed differ according to the input source. [Items to be checked] Surround Mode Select Source Digital Assignment TONE DEFEAT Video Select Channel Level etc. s Audio Input Signal Shows information about audio input signals. [Items to be checked] Surround Mode : The currently set surround mode is displayed. SIGNAL : The input signal type is displayed. fs Format Offset : The input signal's sampling frequency is displayed. : The number of channels in the input signal (front, surround, LFE) is displayed. : The dialogue normalization correction value is displayed. Dialogue normalization function This is automatically activated when playing Dolby Digital sources. This function automatically corrects the standard signal level for individual program sources. The correction value can be checked using the STATUS button. Offset -4dB The figure is the correction value when the standard level is corrected. 28