Yamaha AV-S70 User Manual

Page 18

ADJUSTING THE SPEAKER OUTPUT LEVELS

Adjust the level of the test tone using VOL +/–.
(This sets the standard audio level you will be
using.)

Pressing VOL + increases the level, while pressing
VOL – decreases the level.

Adjust the level of each channel while listening
to the test tone.

Pressing f increases the level, while pressing w
decreases the level.

• If only the front speaker unit being used, be sure to adjust the

level of the right and left rear virtual channels to match the level
of the right and left main channels. (Rear virtual channels sound
as if rear speakers are behind the listener.)

• If an NX-SW70 is connected, adjust so that the level of the center

channel (built into the front speaker unit) and rear channels (NX-
SW70 rear speakers) match the level of the right and left main
channels (built into the front speaker unit).

Notes

• When an NX-SW70 is connected, you can adjust the center

channel.

• If the right and left main channels have been adjusted, adjust the

level of the center and right and left rear channels (or right and
left rear virtual channels) one more time.

• The right and left rear virtual channels cannot be adjusted

separately. Adjusting either of the virtual channels sets the other
virtual channel to the same level.

When the adjustment is complete, press TEST.

A test tone will stop.

The level can be adjusted in the following range.
• When only the front speaker unit is being used or the VIRTUAL

SURROUND DSP program is selected:
– Right and left main channels: –10 to ±0 dB
– Rear virtual channels: –3 to +3 dB
– The minimum level for the main channel is –10 dB, while that

for the rear virtual channels is –3 dB.

• When an NX-SW70 is connected:

– Right and left main channels: –10 to ±0 dB
– Center channel: –20 to +3 dB
– Right and left rear channels: –20 to +6 dB
– The minimum level for the main channel is –10 dB, while that

for the rear channels is –20 dB.

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