Marantz NR1606 - Manual (Page 160)

o Center Spread
Center spread expands the center channel signal to left and right front
speakers to create a wider frontal audio image for the listener. It is
optimized and designed primary for playback of stereo music content.
On: Use “Center Spread”.
Off
(Default):
Do not use “Center Spread”.
0 You can set this when sound mode is Dolby Surround.
o DTS Neural:X
DTS Neural:X Expands the non-object based audio signals and
optimizes them for your speaker configuration.
On
(Default):
Use “DTS Neural:X”.
Off: Do not use “DTS Neural:X”.
0 You can set this when sound mode is DTS:X or DTS:X MSTR.
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 Mode” is set to “LFE+Main”. (v p. 205)
o Set Defaults
The “Surround Parameter” settings are returned to the default settings.
Contents Connections Playback Settings Tips Appendix
160
Front panel Display Rear panel Remote Index