6
®
LXA600
Adjust the crossover to accommodate your
chosen installation method.
Use
LPF
and
HPF
to
adjust from 40 to 240Hz.
When using your Jensen
amplifier to run a
subwoofer and two full-
range speakers (known
as Tri-mode or three
channel operation) you
will need to purchase
separate high and low
pass crossovers from
your local retailer. A pair of high pass cross-
overs for your full range speakers and a low
pass filter for the subwoofer. This will allow
the amplifier to work properly when installing
it in Tri-mode. Failure to install these filters
may damage your amplifier and/or your
speakers.
•
LPF
–(low pass filter) only bass
tones go to speakers. Use with
woofers or subwoofer.
•
FULL
–all tones go to speak-
ers. Use with full-range speak-
ers.
•
HPF
–(high pass filter) blocks
very low tones from the speak-
ers. Use with 6" or smaller
speakers.
Crossover (X-OVER)
BASS BOOST
increases the
volume of bass by up to 6 dB
at 45Hz.
Bass Boost
Input Level Control
The input level control
matches the output of
your radio to the input of
the amplifier. After the
installation is complete,
make sure the input level control on the amp
is turned down all the way (counterclockwise
or all the way to the left). Play a tape or CD
(make sure bass and treble settings or EQ are
flat too) and turn the volume up slowly until
you just start to hear distortion. Now back the
volume down just a bit. On the amp, slowly
turn up the input level control (clockwise or to
the right) until you just start to hear distortion
and back it down a bit. Now your radio and
amplifier levels are matched.
LPF
FULL
HPF
X-OVER
MIN
MAX
MIN
MAX
CH
C/D
CH
A/B
40
240
40
240
OFF
ON
LPF
FULL
HPF
BASS-BOOST
X-OVER
OFF
ON
LPF
FULL
HPF
BASS-BOOST
X-OVER
4CH
3CH
2CH
LEVEL
LPF
MODE
40
240
40
240
HPF
CH A/B
CH C/D
MIN
MAX
MIN
MAX
LEVEL
OFF
ON
BASS-BOOST
40
240
40
240
LPF
40
240
40
240
HPF
6022Eamp.p65
02/08/01, 4:27 PM
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