Using This Unit; Adjusting The Sound Balance - Yamaha 900SW Owner's Manual

Adjusting the sound balance

Before using this unit, adjust the volume balance of this unit to obtain the optimum volume and tone balance between the
front speakers and this unit by following the procedures below.
Remote control
1
SLEEP
POWER STANDBY
B.A.S.S. PHASE
MEMORY
PRESET
1 2 3
2,6
VOLUME
HIGH CUT
1
Set switch on the rear panel of this
POWER
unit to the ON position, and then press
to turn on this unit.
POWER
The STANDBY/ON indicator lights up green.
2
Press
VOLUME
this unit to the minimum (0).
3
Turn on the power of all other components.
4
Play back a source containing low-
frequency components and adjust the
volume level of your amplifier to the desired
listening level.
Set the tone control on your amplifier to the center
position.
5
Press HIGH CUT
position where the desired response can be
obtained.
Normally, set the position to a level slightly higher
than the minimum frequency of the front speaker.
* To find out the minimum frequency of the front
speaker, refer to the owner's manual of the front
speaker.

USING THIS UNIT

Rear panel
POWER
ON
OFF
1
SUBW
STANDBY
/ON
to set the volume level of
/
to adjust to the
6
Press
VOLUME
gradually to adjust the volume balance
between the front speaker and this unit.
Normally, set the volume to a level where you can
obtain a little more bass effect than when this unit is not
used.
y
If you cannot obtain the desired response, repeat steps
5 and 6.
7
Press to select the regular or
PHASE
reverse mode.
Normally, set it to the reverse mode. If you cannot
obtain the desired response, set it to the regular mode.
8
Press to select a mode that is
B.A.S.S.
suitable for the source.
1: WIDE
When a movie source is played, the low- frequency
effects are enhanced so that you can enjoy more
powerful sound.
2: NORMAL
When a music or movie etc. source is played, you can
enjoy natural bass sounds.
3: NARROW
When an ordinary music source is played, the
excessive low-frequency signals are cut off to make the
sound clearer.
to increase the volume
13
En