Specifications

"Full Band": Full band will be output.
"None": When no compatible speaker is connected
"Full Band" can only be set if "Front" is set to "Full Band".
Surround
Default Value: 100Hz
Select the frequency to start outputting frequencies (crossover
frequency) for each channel from "40Hz" to "200Hz".
"Full Band": Full band will be output.
"None": When no compatible speaker is connected
"Full Band" can only be set if "Front" is set to "Full Band".
Back
Default Value: 100Hz
Select the frequency to start outputting frequencies (crossover
frequency) for each channel from "40Hz" to "200Hz".
"Full Band": Full band will be output.
"None": When no compatible speaker is connected
In any of the following cases, this setting will be set to "None".
– "Surround" is set to "None".
– "Speaker Settings" - "Front Speakers Type" is set to "Bi-Amp".
– "Speaker Settings" - "Height Speakers Type" is set to other than
"Not Use".
– "Speaker Settings" - "Powered Zone 2" is set to "Yes" and also
Zone2 is set to on.
"Full Band" can only be set if "Surround" is set to "Full Band".
Back ch
Default Value: 2ch
Select the number of channels of the connected surround back
speaker.
"1ch": When one speaker is connected (Connect to the BACK or
HEIGHT L terminal)
"2ch": When two speakers are connected
The setting cannot be changed if "Back" is set to "None".
Height
Default Value: None
Select the frequency to start outputting frequencies (crossover
frequency) for each channel from "40Hz" to "200Hz".