Yamaha DSP-AX1 Owner's Manual page 43

1F. FRNT EFCT SP (Front Effect Speaker Mode)
The DSP-AX1 uses Front Effect speakers to localize the virtual sound sources of the sound field programs. If you do not use Front Effect
speakers, you can direct the Front Effect signals to the Main speakers.
The OSD shows small or no Front Effect speakers depending on how you set this item. The initial setting is "YES".
Select the "YES" setting if you use Front Effect speakers.
Select the "NONE" setting if you do not use Front Effect speakers. The Front Effect signals are mixed with the Main
channels.
YES
1G. MAIN LEVEL
Change this setting if you cannot match the sound volume of the Front, Rear, and Center speakers with the Main speakers because of the
unusually high efficiency performance of the Main speakers. The initial setting is "Normal".
Select the "Normal" setting if you can match the volume of your effect speakers with the volume of your Main
speakers using the Dolby Surround Test (page 28).
Select the "–10dB" setting if you cannot match the volume of your effect speakers with the volume of your Main
speakers using the Dolby Surround Test (page 28).
Normal
Note:
• When this unit decodes 96 kHz sampling/24 bit digital signals or 6CH INPUT is on, level adjustments in items 1A~1F are not possible.
SET MENU Items
NONE
–10dB
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