Yamaha AVENTAGE RX-A3070 Owner's Manual

En

Surround Back

Selects whether or not surround back speakers are connected and their sizes.

X

Front Presence

Selects whether or not front presence speakers are connected and their size.

Rear Presence

Selects whether or not rear presence speakers are connected and their size.

X

Subwoofer 1, Subwoofer 2

Selects whether or not a subwoofer is connected to the SUBWOOFER 1 or SUBWOOFER 2 jack 

and its phase.

X

Large x1

Select this option when one large speaker is connected.

The surround back speaker will produce all of the surround back channel 
frequency components.

Large x2

Select this option when two large speakers are connected.

The surround back speakers will produce all of the surround back channel 
frequency components.

Small x1

Select this option when one small speaker is connected.

The subwoofer or front speakers will produce surround back channel 
low-frequency components lower than the specified crossover frequency 
(default: 80 Hz).

Small x2

Select this option when two small speakers are connected.

The subwoofer or front speakers will produce surround back channel 
low-frequency components lower than the specified crossover frequency 
(default: 80 Hz).

None

Select this option when no surround back speakers are connected.

The surround speakers will produce surround back channel audio.

Large

Select this option for large speakers.

Small

Select this option for small speakers.

None

Select this option when no front presence speakers are connected.

Large

Select this option for large speakers.

Small

Select this option for small speakers.

None

Select this option when no rear presence speakers are connected.

Use

Normal

Select this option when a subwoofer is connected to the SUBWOOFER 1 or 
SUBWOOFER 2 jack (phase not reversed). The subwoofer will produce LFE 
(low-frequency effect) channel audio and low-frequency components from other 
channels.

Reverse

Select this option when a subwoofer is connected to the SUBWOOFER 1 or 
SUBWOOFER 2 jack (phase reversed). The subwoofer will produce LFE 
(low-frequency effect) channel audio and low-frequency components from other 
channels.

None

Select this option when no subwoofer is connected to the SUBWOOFER 1 or 
SUBWOOFER 2 jack. The front speakers will produce LFE (low-frequency effect) 
channel audio and low-frequency components from other channels when both 
“Subwoofer 1” and “Subwoofer 2” are set to “None”.