Rockford Fosgate FNX2414, Руководство по установке и эксплуатации

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Check wiring, and repair
or replace as needed Distorted sound
from speakers
Tweeters “burn up”
easily
Engine noise from
one or more
speakers Check for shorts in the
wiring with a volt/ohm
meter and repair or
replace wires as needed
Re-route speaker wiring
away from noise sources
(refer to the Installation
Considerations section of
this manual)
Move crossovers away
from noise sources (refer
to the Installation
Considerations section of
this manual)
Speaker wires shorted
to chassis of vehicle
Speaker wires are rout-
ed near radiated noise
source (power cables,
vehicle computers, etc.)
Crossover is mounted
near radiated noise
source (power cables,
vehicle computers, etc.)
Symptom Diagnosis Remedy
No sound from
speakers Check wiring, and repair or
replace as needed
Check system with known
working amplifier and re-
pair or replace as needed
Check for shorts in the wir-
ing with a volt/ohm meter,
and repair or replace wires
as needed
Check system with known
working speaker and repair
or replace as needed
Wires between amplifier,
crossover or speakers not
connected properly
Amplifier has no output
Speaker wires are short-
ed to each other or to
the chassis of the vehicle
Speakers are blown
Excessive power from
amplifier
Equalizer in system (if
available) has exces-
sive boost in the high
frequency range
Check gain settings on ampli-
fier and readjust as necessary
Check settings on equalizer
and readjust as necessary
Incorrect wiring be-
tween crossover and
speakers
T
ROUBLESHOOTING
TROUBLE S
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