clarion
Operation/Installation Manual
6.
When replacing the amplifier's fuse, always use one having the same
amperage rating. Substituting a higher rated fuse or a slow-blow type can
result
in
serious damage to the amplifier.
7.
When creating passage holes for power cables, RCA's cords, and speaker
wires, use grommets to eliminate any sharp edges created during drilling.
This will protect the wire from being nicked and causing a short circuit.
8.
Extra cable can cause signal loss and act as
an
"antenna" for noise. Use
only high-quality RCA cords that are no longer than necessary.
9.
In
multiple amplifier systems, it is recommended to use a relay on the
remote turn-on lead
of
the radio.
WIRING
AND
APPLICATIONS
The Clarion APX480M 4-channel marine amplifier can be used
in
a variety of
system applications. Here are some examples to help plan your own installa-
tion.
4-Channel Full-Range Stereo System
,-GAIN,
Ex~t~gER
~~~~gf
CH1/2-MODE-CH3/4
CH1/2
CH3/4
CH1/2
2CH
STEREO
~~~6
M~H~O
6~0~
6VO~
d~~
lff1L]
~
~
0.2·
02·
15·
;;~S
4CH
M~JO
STEREO
~~~6
CH1/2
FREQ
CH1/2
FILTER
CH3/4FREQ
-
RANGE
-
CH3/4
FILTER
H:y~j.240
tjjF
~:5~.240
O_X1
~F
550·
-330
550·
-330
....
X10
FR Full Range FL Full Range
Figure 4
In
this application, the APX480M is used as a 4-channel amplifier to drive
four full-range speakers
in
stereo.
5
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