VM Audio SRA1500.1, Инструкция по установке

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SPECIFICATIONS
MODELS
OUTPUT CHANNELS
POWER per channel
4Ω
2Ω
THD-N @ 4Ω
FREQ. RESPONSE
LOWPASS
SUBSONIC
BASS BOOST
INPUT SENSITIVITY
INPUT IMPEDANCE
S/N RATIO
FUSE
DIMENSIONS
WIDTH (inches)
HEIGHT (inches)
DEPTH (inches)
SRA1500.1
1
750W
1500W
<0.05%
15Hz - 350Hz
50 - 350Hz
N/A
0dB - 12dB
200mV - 8V
22k Ω
>90dB
40A
11.35”
9.94”
2.40”
SRA2200.2
1
1100W
2200W
<0.05%
15Hz - 350Hz
50 - 350Hz
N/A
0dB - 12dB
200mV - 8V
22k Ω
>90dB
60A
12.93”
9.94”
2.40”
AMPLIFIER FUSE KEEPS BLOWING? 1) Incorrect
wiring or short circuit: Using your DMM, make sure
that all voltage polarities are correct, Review section
(Installation) for proper wire connection. 2) Amplifier
being driven too hard: Turn down the volume. Gain or
Bass Boost not properly set, Review section (Tuning)
for setting the Gain and Bass Boost properly. 3)
Under-sized or faulty fuse installed: Replace the fuse
with a fuse of the same rating in accordance with the
manufacturer’s suggestion.
WHINING NOISE WHEN ENGINE IS ON? 1) RCA
cables too close to power wire: Separate RCA and
power cables, Run an extra set of RCAs on the
outside of the vehicle, and if noise is eliminated you
might need a better shielded RCA cable. 2) Ground
loop problem: Re-Ground the amplifier to a more
electrically conductive location, Re-Ground the stereo
head unit to a more electrically conductive location,
Re-ground the amplifier to a point of the vehicle that
is secure and not thin metal, Make sure that bare
metal is in contact with the connector. 3) Induced
noise: Relocate components away from electrical
noise sources such as engine control computers and
ABS brake control modules.
AMPLIFIER SHUTS DOWN AFTER PLAYING FOR
A PERIOD OF TIME? 1) Thermal protection circuits
are shutting the amplifier off: Check the location for
adequate ventilation (Relocate amplifier if necessary),
Impedance may be too low and over heating the
amplifier.
TROUBLESHOOTING
Continued...