Marantz SR5009 - Manual (Page 155)

o Height Gain
Control the front height channel volume.
Low: Reduce the front height channel volume.
Normal
(Default):
Front height channel sound is output with
standard sound volume.
High: Increase the front height channel volume.
You can set this in the “PLgz” sound mode or when using the PLgz decoder.
o Subwoofer
Turn subwoofer output on and off.
On
(Default):
The subwoofer is used.
Off: The subwoofer is not used.
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. 194)
o Set Defaults
The “Surround Parameter” settings are returned to the default settings.
Contents Connections Playback Settings Tips Appendix
155 Front panel Display Rear panel Remote Index