Yamaha Aventage RX-A1050 Owner's Manual page 115

Subwoofer
Selects whether or not a subwoofer is connected and its phase.
Settings
Select this option when a subwoofer is connected (phase not
Normal reversed). The subwoofer will produce LFE (low-frequency effect)
channel audio and low-frequency components from other channels.
Use
Select this option when a subwoofer is connected (phase reversed).
Reverse The subwoofer will produce LFE (low-frequency effect) channel audio
and low-frequency components from other channels.
Select this option when no subwoofer is connected. The front speakers
None will produce LFE (low-frequency effect) channel audio and
low-frequency components from other channels.
• When the bass sound is lacking or unclear, switch the subwoofer phase.
Layout
Selects the layouts of the surround speakers and front presence speakers.
Surround
Selects a surround speaker layout when surround speakers are used.
Settings
Select this option when surround speakers are placed on the rear side
Rear
of the room.
Select this option when surround speakers are placed on the front side
Front
of the room. Virtual CINEMA FRONT (p.62) works in this case.
• This setting is not available when "Configuration (Surround)" is set to "None".
Front Presence
Selects a front presence layout when front presence speakers are used. This
setting facilitates the optimization of the sound field effect.
Settings
Select this option when front presence speakers are installed on the
Front Height
front side wall.
Select this option when front presence speakers are installed to the
Overhead
ceiling.
Select this option when using the Dolby Enabled speakers as the front
Dolby Enabled SP
presence speakers.
• This setting is not available when "Configuration (Front Presence)" is set to "None".
• To play Dolby Atmos contents using the front presence speakers, see "Presence speaker layout"
(p.19).
■
Distance
Sets the distance between each speaker and listening position so that sounds from the
speakers reach the listening position at the same time. First, select the unit of distance
from "Meter" or "Feet".
Choices
Front L, Front R, Center, Surround L, Surround R, Surround Back L, Surround Back R,
Front Presence L, Front Presence R, Subwoofer
Setting range
0.30 m to 3.00 m to 24.00 m (1.0 ft to 10.0 ft to 80.0 ft), *0.05 m (0.2 ft) increments
■
Level
Adjusts the volume of each speaker.
Choices
Front L, Front R, Center, Surround L, Surround R, Surround Back L, Surround Back R,
Front Presence L, Front Presence R, Subwoofer
Setting range
-10.0 dB to 0.0 dB to +10.0 dB (0.5 dB increments)
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