Yamaha RX-V557 Owner's Manual page 79

For 6ch Stereo:
Function: These parameters adjust the volume level for each channel in 6-channel stereo mode.
Control range: 0 to 100%
CT LEVEL (Center level)
SL LEVEL (Surround left level)
SR LEVEL (Surround right level)
SB LEVEL (Surround back level)
For PRO LOGIC IIx Music and PRO LOGIC II Music:
PANORAMA (Panorama)
Function: Sends stereo signals to the surround speakers as well as the front speakers for a wraparound effect.
OFF, ON
Choices:
DIMENSION (Dimension)
Function: Gradually adjusts the sound field either towards the front or towards the rear.
Control range: –3 (towards the rear) to +3 (towards the front), initial setting is STD (standard).
CT WIDTH (Center width)
Function: Adjusts the center image from all three front speakers to varying degrees. A larger value adjusts the
center image towards the front left and right speakers.
Control range: 0 (center channel sound is output only from center speaker) to 7 (center channel sound is output only
from front left and right speakers)
3
Initial setting:
Note
This parameter can be set only when SUR. STANDARD is selected.
For DTS Neo:6 Music:
C. IMAGE (Center image)
Function: Adjusts the center image from all three front speakers to varying degrees.
Control range: 0 to 1.0
Initial setting: 0.3
Note
This parameter can be set only when SUR. STANDARD is selected.
SOUND FIELD PARAMETER DESCRIPTIONS
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