Selecting The Optimum Listening Area; Checking The Virtual Surround Effect - Yamaha YAS-71 Owner's Manual

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You can select the optimum listening area from two modes.
AREA
Press AREA.
Each time you press AREA, NORMAL and WIDE modes
change alternately.
NORMAL
Select this to sharpen the sound effect.
"AREA NORMAL" appears in the front panel
display when NORMAL mode is selected.
WIDE
Select this to widen the optimal listening area.
• The default setting is NORMAL.
• The setting is set for all the input sources.
This operation is only available when surround mode is activated.
NORMAL WIDE
You can check the Virtual Surround effect using test tones produced from the speakers.
Press TEST to output the test tone.
The system outputs the test tone and the output channel of
the test tone appears in the front panel display.
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Active (virtual)
speaker channel
The output channel of the test tone cycles through as
follows. Each channel outputs the test tone for about 2
seconds.
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To caucel test tone mode, press TEST again.
The surround back virtual speaker is included in SL and SR.
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