Yamaha RX-V667 Owner's Manual page 85

Adjusts the output characteristics of the speakers based on
manually set parameters.
In the "Configuration," you can select the speaker size
characteristic (Large or Small). Select the size (sound
reproduction capacity) that matches your speakers.
Woofer diameter
• 6-114 in (16 cm) or larger _ Large
• 6-1/4 in (16 cm) or smaller _ Small
When speaker size is set to "Small," low-frequency components
of the speakers that you configured are produced from the
subwoofer (or from the front speakers if there is no subwoofer).
Front
Selects the size (sound reproduction capacity) of the front
speakers. _5<_
Select this tUr large speakers. The t_ont speakers will
produce all of the front channel t_equency
components.
Select this tUr small speakers. The subwoofer will
produce front channel low-frequency
components, g2
Center
Selects the size of the center speakers.
Select this when a large center speaker is connected.
Select this when a small center speaker is connected.
Select this when there is no center speaker. The front
speakers will produce center channel audio.
Surround
Selects the size of the surround speakers.
Select this when the surround speakers are large.
Select this when the surround speakers are small.
Select this when no surround speakers are connected.
The front speakers will produce surround channel
audio signals.
• When set to "None," no sound is produced fiom the surround
back speaker even if that speaker is connected.
• When set to "None," the sound programs will change to Virtual
CINEMA DSP mode.
SurroundBack
Selects the size of the surround back speakers.
Select when one large surround back speaker is
connected.
Select when two large surround back speakers are
connected.
Select when one small surround back speaker is
connected.
Select when two small surround back speakers are
connected.
Select this when no surround back speakers are
connected.
When there are no surround speakers are connected, the setting
will automatically change to "None."
You can set surround back audio signals, including fiom the
playback source, to be mixed down and produced fiom a single
speaker (6. l-channel layout) or produced fiom left and right
sunound speakers (5. l-channel layout).
Front Presence
Specify connection of front presence speakers.
Select this when t_ont presence speakers are
connected.
Select this when t_ont presence speakers are not
connected.
"ibj_ : When "Subwoolizr" is set to "None," you can only choose "Large." lfthe l?ont
speaker setting is "Small" and you change "Subwoofer" to "None 2' it will
automatically change to "Large."
"ibjj;?: You can set the lowqrequency components of audio signals transmitted from
the front speakers to the subwoollzr by using "Bass Cross Over."
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