Tone Control; Room; Control Unit - Denon AVR-2808 Owner's Manual

SB CH OUT
(for 2-channel sources)
Determine whether to use surround back speakers.
[Selectable items]
ON
: The surround channel signal is played.
OFF
: The surround channel signal is not played.
This operation can be performed directly pressing the SURROUND BACK
button on the main unit.
SUBWOOFER ATT.
Attenuate subwoofer level when using EXT. IN mode.
[Selectable items]
ON
: The input from the subwoofer channel is attenuated.
OFF
: The input from the subwoofer channel is not attenuated.
Usually use in this mode.
Set this to "ON" if the subwoofer channel level seems too high when
playing Super Audio CDs.
Subwoofer
Turn subwoofer output on and off.
[Selectable items]
ON
: The subwoofer is used.
OFF
: The subwoofer is not used.
Default
Resets the settings to the default values.
s Tone Control
Adjust the tonal quality of the sound.
Tone Defeat
Turn tone adjustments off.
[Selectable items]
ON
: Playback without tone adjustment.
OFF
: Allow tone adjustment (treble, bass).
The tone cannot be adjusted when in the DIRECT mode.
Bass
Adjust low frequency range (bass).
[Variable range] –6dB ~ 6dB
Treble
Adjust high frequency range (treble).
[Variable range] –6dB ~ 6dB
"Bass" and "Treble" can be set when "Tone Defeat" is set to "OFF" .
d Room EQ
Select room equalizer for current environment.
[Selectable items]
Audyssey
: Optimize frequency response of all speakers
to match room acoustics.
Audyssey Flat
: Optimize frequency response of all speakers to
flat response.
Audyssey Byp. L/R
: Optimize frequency response of speakers
except front speakers to match room
acoustics.
Manual
: Apply frequency response set with "Manual
EQ" .
OFF
: Turn equalizer off.
Operating from the main unit or main remote

control unit

Press the ROOM EQ button on the main unit or the EQ button on the
main remote control.
Audyssey Audyssey Byp. L/R
OFF Manual Audyssey Flat
When "Audyssey" is selected, " " lights.
When "Audyssey Byp. L/R" or "Audyssey Flat" is selected, or when
the auto setup measuring results have changed, "
• "Audyssey" , "Audyssey Byp. L/R" and "Audyssey Flat" can be set
after the auto setup procedure has been performed.
• If the settings of speakers for which "None" has been determined
at "Auto Setup" are changed, "Audyssey" , "Audyssey Byp. L/R" and
"Audyssey Flat" cannot be selected.
• When using headphones, "Room EQ" is set to "OFF" .
" lights.
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