Installation manual
OWNER'S
MANUAL
SEmNG
THE
GAIN
After completmg the mstallatIOn, follow these steps to set the
Gam
Control and
then perform the Final System Checks.
1.
Tum
the
Gam
Control all the way counter-clockwIse.
2.
Tum
the vehIcle's IgllltIOn SWItch to the
ON
posItIOn.
Then
tum
the
ON/OFF SWItch
on
the source
UllltS
to the
ON
posItIOn. Set all Tone
or
EqualizatIOn Controls to "flat" posItIons and
tum
Loudness off.
3.
Playa
CD
or
Tape and set the Volume Control at
75%
of
full level.
Note:
If
the system uses an equalizer, set
ItS
frequency controls to "flat"
posItIons.
4. Slowly mcrease the
Gam
Control. Stop
when
you hear a slight distortIOn
of
audio.
SEmNG
THE
CROSSOVER
The
Clanon
APX400.4 features fully adjustable front and rear crossovers.
To
set the crossovers, follow these steps.
1.
Usmg the X-Over Mode SWItch, select the desIred mode -
LP
for Low Pass,
HP
for High Pass and OFF for Full Range.
2. Usmg the Freq (Hz) SelectIOn Control, select the desIred frequency.
If
the
desIred frequency exceeds the range
of
the Freq (Hz) SelectIOn Control, press
the Crossover Frequency MultIplier SWItch to mcrease the value
by
a multIplier
of
10.
-For example, 55Hz x 10
= 550Hz
or
550Hz x 10 = 505kHz.
3.
Repeat steps 1 and 2 for both the front and rear crossovers.
SEmNG
THE
BASS
BOOST
1.
IllltIally set the Bass Boost control to
ItS
full left posItIon (i.e.
OdB).
2. LIsten to a
vanety
of
mUSIC
styles (e.g. Rock, Rap, etc.) and slowly mcrease
the Bass Boost control until a notIceable mcrease m low bass response
IS
perceIVed.
3. Slowly adjust the Bass Boost control (up
or
down) to realize the best bass
response.
CAUTION:
If
you
hear a
"pop"
(due to speaker over-excursIOn), lower the
Bass Boost to prevent speaker damage.
If
the system sounds muddy and
distorted (due to amplifier clippmg), lower Bass Boost to avoId shutdown from
overheatmg.
13