PSB Powered Subwoofers - Quickstart Guide; Features and Controls Overview; Volume Control; Crossover Frequency Control

to
detail
that
has
gone
into
its
design.
Please
take
the
time
to
read
the
following
sections
about
the
placement
of
your
subwoofer,
its
connections
and
adjustments.
Enjoy
your
PSB
subwoofer.
Ill.
QUICKSTART
If
you
cannot
wait
to
hear
your
new
PSB
subwoofer,
then:
Turn
off
all
other
components
and
follow
one
of
the
connection
diagrams.
Connect
the
supplied
power
cord
to
the
AC
power
socket.
Set
the
PSB
subwoofer
volume
control
to
its
minimum
position
(counterclockwise),
and
then
plug
the
subwoofer
into
an
active
AC
outlet.
Use
the
same
receptacle
as
the
rest
of
your
audio/video
system
or
another
on
the
same
electrical
circuit
in
order
to
avoid
ground
hum.
Set
the
subwoofer's
Sub
Cut-Off
Frequency
control
to
its
midpoint
and
set
the
phase
switch
or
control
to
oo.
Flip
the
Power
Switch
to
the
on
position.
Play
bass-rich
material,
and
slowly
bring
up
the
Sub
Volume
control
(clockwise)
until
the
subwoofer
contributes
a
natural
level
of
low
frequency
sound.
Now
please
read
the
rest
of
this
guide
and
fine-tune
your
installation
accordingly-it
will
be
time
well
spent!
IV.
FEATURES,
CONTROLS,
AC
POWER
VOLUME
rJ
O 0
0
0 0
0 0
00
010
0 0
8008100
0 0
0 0
500
0150
CROSSOVER
0
VOLUME
CONTROL
Adjusts
the
output
level
of
the
PSB
subwoofer
only:
This
is
not
intended
as
a
day-to-day
volume
control.
See
"VII
Setup
Calibra-
tion".
CROSSOVER
FREQUENCY
CONTROL
Adjusts
the
upper
limit
of
the
subwoofer's
frequency
range.
Continuously
variable
from
50Hz
to
150Hz
for
precise
matching
of
subwoofer
bass
reproduction
with
the
main
(left
and
right)
stereo
speakers.
See
"VII
Setup
Calibration".
ON/STANDBY
INDICATOR
LIGHT
The
light
is
located
on
the
front
of
the
subwoofer.
With
both
the
120
and
230
volt
versions,
the
subwoofer
is
initially
in
stand-by
mode
awaiting
the
presence
of
an
audio
signal.
This
status
is
indicated
by
a
red
light.
When
the
subwoofer
receives
an
audio
signal
the
indicator
light
colour
will
change
to
green.
With
no
audio
signal,
the
subwoofer
will
stay
on
for
approximately
15
minutes.
6