User Manual
12
English
Take your time adjusting Concept SUB - it is well worth the effort.
f
rom Concept SUB - but without the bass being too dominant. The bass should
be
fi
rm and precise, so that the subwoo
f
er provides the bass that is present in
t
h
e music/soun
d
trac
k
- neit
h
er more nor
l
ess. W
h
en connecting to a surroun
d
sound system it may be an advantage to select a
fi
xed setting
f
or Concept SUB
a
nd only adjust the level via the surround ampli
fi
er’s separate adjustment o
f
the subwoo
f
er output level. I
f
you over-modulate the subwoo
f
er, your total
sound experience may be disturbed by distortion. Remember that the location
o
f Concept SUB has a major effect on the sound pressure you experience.
C
hoice of crossover frequency (with connection via "Line In, Left/Right"
)
Once the volume level is set
y
ou can tackle the equall
y
important ad
j
ustment
of
the crossover between the
f
ront speakers and Concept SUB. You do this
b
y
ad
j
ustin
g
"Crossover" up and down until
y
ou can hear the bass is smooth
a
nd without "holes". You ma
y
need to read
j
ust the volume sli
g
htl
y
f
or this
a
d
j
ustment
.
Phase settin
g
Use the trial-and-error method
f
or both settings - and you may also want to
try readjusting volume and crossover
f
requency. In all cases it is a good idea
to listen to the system
f
or a couple o
f
days and then readjust as required. The
same setting will not always be ideal
f
or both surround and 2-channel stereo.
It is there
f
ore always use
f
ul to make a note o
f
your pre
f
erred settings
f
or each
a
pp
l
ication
.
T
he "Auto"
f
unction sets Concept SUB to stand-by mode a
f
ter approximately
1
5 minutes wit
h
no signa
l
to t
h
e input termina
l
. W
h
en Concept SUB receives a
signa
l
again, t
h
e system wi
ll
switc
h
on automatica
ll
y.
T
he "Power" button is the main switch for the s
y
stem. It is best to switch the
system o
ff
completely when it is not going to be in use
f
or long periods. When
ma
k
ing or c
h
anging connections, a
l
ways s
h
ut t
h
e system
d
own comp
l
ete
l
y.
O
verloadin
g
I
f
Concept SUB is intensel
y
overloaded, the built-in sa
f
et
y
circuit ma
y
com
-
pletely disconnect the subwoofer. If this happens, turn down the volume
a
nd turn o
ff
SUB
f
or a moment be
f
ore turnin
g
it on a
g
ain
.