Denon AVR-S570BT 5.2-Channel A/V Receiver - Manual (Page 77)

o Subwoofer
Turn subwoofer output on and off.
On
(Default):
The subwoofer is used.
Off: The subwoofer is not used.
0
You can set this when the sound mode is “Direct” or “Stereo” and in the menu
“Subwoofer Output” is set to “LFE+Main”. ( v p. 97)
o Set Defaults
The “Surround Parameter” settings are returned to the default settings.
Restorer
Compressed audio formats such as MP3 and WMA (Windows Media
Audio) 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 restores the
original bass characteristics for a rich and expanded tonal range.
On: Use “Restorer”.
Off
(Default):
Do not use “Restorer”.
0
This item can be set with analog signals or PCM signal (Sample Rate = 44.1/48
kHz) is input.
0
This cannot be set when the sound mode is set to “Direct” or “Pure Direct”.
0 “Restorer” settings are stored for each input source.
Contents Connections Playback Settings Tips Appendix
77
Front panel Display Rear panel Remote Index