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Using the amplifier
Sub increases or decreases the
volume produced by the subwoofer.
Source selects which source you want to use.
• If you're using a PC for 3D positional gaming,
or a surround sound decoder for home
cinema, select source 1.
• If you're using a full-size unit, such as a CD
player, select source 2.
• If you're using a line-level device that has a
3.5mm jack output, such as a portable CD or
MiniDisc player, select Source 3.
Volume increases or
decreases the
volume produced by
Sirocco Crossfire.
Fade balances the
sound between the front
and rear speakers. Turn it
anti-clockwise to fade to
the rear, clockwise to
fade to the front.
This is where you plug in your
headphones. When you insert the
headphone jack, the speakers are
muted. Note that, if you are using
headphones, you should set the 3D
positional sound algorithm on your
sound card for headphones.
For the stereo sources (2 and
3), the Quad switch duplicates
the signal from the front
speakers to the rear speakers,
so that you can hear stereo
surround through two sets of
stereo speakers.
Source 3 is connected via the
socket at the front of the
amplifier. Use this for any line-
level device that uses a 3.5mm
jack, such as a portable CD or
MiniDisc player.
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