JL Audio J2 320.4 Bedienungsanleitung

JL Audio Hi-Fi-Anlage J2 320.4

Lesen Sie kostenlos die đź“– deutsche Bedienungsanleitung fĂĽr JL Audio J2 320.4 (11 Seiten) in der Kategorie Hi-Fi-Anlage. Dieser Bedienungsanleitung war fĂĽr 16 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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Thank you for purchasing a JL Audio amplifier for
your automotive sound system.
Your amplifier has been designed and manufactured to exacting
standards in order to ensure years of musical enjoyment in your vehicle.
For maximum performance, we highly recommend that you have
your new amplifier installed by an authorized JL Audio dealer. Your
authorized dealer has the training, expertise and installation equipment
to ensure optimum performance from this product. Should you
decide to install the amplifier yourself, please take the time
to read this manual thoroughly so as to familiarize yourself
with its installation requirements and setup procedures.
If you have any questions regarding the instructions in this
manual or any aspect of your amplifier’s operation, please contact your
authorized JL Audio dealer for assistance. If you need further assistance,
please call our Technical Support Department
at (954) 443-1100 during business hours.
owner’s manual
320W 4-Channel, Full-Range Amplifier
2 JL Audio
PROTECT YOUR HEARING!
We value you as a long-term customer. For
that reason, we urge you to practice restraint in
the operation of this product so as not to damage
your hearing and that of others in your vehicle.
Studies have shown that continuous exposure to
high sound pressure levels can lead to permanent
(irreparable) hearing loss. This and all other
high-power amplifiers are capable of producing
such high sound pressure levels when connected
to a speaker system. Please limit your continuous
exposure to high volume levels.
While driving, operate your audio system in
a manner that still allows you to hear necessary
noises to operate your vehicle safely (horns,
sirens, etc.).
SERIAL NUMBER
In the event that your amplifier requires
service or is ever stolen, you will need to have
a record of the product’s serial number. Please
take the time to enter that number in the space
provided below. The serial number can be found
on the bottom panel of the amplifier and on the
amplifier packaging.
Serial Number:
INSTALLATION APPLICATIONS
This amplifier is designed for operation in
vehicles with 12 volt, negative-ground electrical
systems. Use of this product in vehicles with
positive ground and/or voltages other than 12V
may result in damage to the product and will void
the warranty.
This product is not certified or approved for
use in aircraft.
Do not attempt to “bridge” the outputs of this
amplifier with the outputs of a second amplifier,
including an identical one.
HP | Off | LP
Filter Mode
High-Pass Low-Pass
Filter equency (Hz)FrFilter equency (Hz)Fr Input Sens.Input Sens.
CH 3&4
Input omFr
min maxmin max 60 1.2k
High-Pass
60 40 01.2k 15
Low-Pass
40 015
Of f +12dB
High-Level InputsHigh-Level Inputs
Bass Boost
HP |
Off |
LP
Filter Mode
1&2 | 3&4
Of f +12dB
Bass Boost
Channel 3 & 4 Controls
CH 1 (Left) CH 3 (Left) Protect
Channel 1 & 2 Controls
Power
CH 2 (Right)
LEFT
RIGHT CH 4 (Right)
Pre-Outs Amplifier Inputs
Protection Status
I rndicato
(pg. 11)
Low-Pass Filter
Frequency Control
(pg. 8)
I ynput Sensitivit
Control
(pg. 7)
I ynput Sensitivit
Control
(pg. 7)
Filter Mode
S relecto
(pg. 8)
Filter Mode
S relecto
(pg. 8)
Channel Input
S relecto
(pg. 7) Left & Right
Preamp Output Jacks
(pg. 9)
High-Level
Input Jack
(pg. 6,7)
Power Status
I rndicato
(pg. 11) Bass Boost
Control
(pg. 9)
Bass Boost
Control
(pg. 9)
H ligh Leve
Input Jack
(pg. 6,7)
High-Pass Filter
Frequency Control
(pg. 8)
High-Pass Filter
Frequency Control
(pg. 8)
Low-Pass Filter
Frequency Control
(pg. 8)
CH 1 & CH 2
Preamp Input Jacks
(pg. 6) CH 3 & CH 4
Preamp Input Jacks
(pg. 6)
CH 1 & CH 2
Speaker Outputs
(pg. 9)
CH 3 & CH 4
Speaker Outpu
(pg. 9)
Made in China
CHANNEL 1 (L) CHANNEL 2 (R)
Bridged Bridged
CHANNEL 3 (L) CHA
4 JL Audio
ProduCt desCriPtion
The JL Audio J2-320.4 is a four-channel, full-
range audio amplifier utilizing
Class B technology for all channels.
The J2-320.4 can be operated with a wide
variety of source units and system configurations.
For detailed specifications, please refer to
Appendix B (page 13).
tYPiCal installation sequenCe
The following represents the sequence
for a typical amplifier installation, using an
aftermarket source unit or OEM Interface
product. Additional steps and different
procedures may be required in some applications.
If you have any questions, please contact your
authorized JL Audio dealer for assistance.
1) Disconnect the negative battery post
connection and secure the disconnected cable
to prevent accidental re-connection during
installation. This step is not optional.
2) Run 4 AWG power wire from the battery
location to the amplifier mounting location,
taking care to route it in such a way that it
will not be damaged and will not interfere
with vehicle operation. Use 2 AWG or larger
power wire and a power distribution block if
additional amplifiers are being installed with
the J2-320.4.
3) Connect power wire to the positive battery
post. Fuse the wire with an appropriate fuse
block (and connectors) within 18 inches (45
cm) wire length of the positive battery post.
This fuse is essential to protect the vehicle.
Do not install the fuse until the power wire
has been securely connected to the amplifier.
4) Run signal cables and remote turn-on wire
from the source unit to the final amplifier
mounting location.
5) Run speaker cables from the speaker systems
to the amplifier mounting location.
6) Find a good, solid metal grounding point
close to the amplifier and connect the
negative power wire to it using appropriate
hardware. Use the same size power wire as the
wire connected to the “+12VDC” connection
(minimum 4 AWG), no longer than 36 inches
(90 cm) from the amplifier to the ground
connection point. In some vehicles, it may be
necessary to upgrade the battery ground wire.
(See page 5 for important notice).
7)
Securely mount the amplifier using
appropriate hardware.
8) Connect the positive and negative power
wires to the amplifier.
9) Connect the remote turn-on wire
to the amplifier.
10) Connect the input cables to the amplifier.
11) Connect the speaker cables to the amplifier.
12) Carefully review the amplifier’s control
settings to make sure that they are set
according to the needs of the system.
13) Install the power wire fuse (60A for a
single J2-320.4) and reconnect the negative
battery post terminal.
14) Turn on the source unit at a low level
to double-check that the amplifier is
configured correctly. Resist the temptation
to crank it up until you have verified the
control settings.
15) Make necessary adjustments to the input
sensitivity controls to obtain the right
overall output and the desired balance
in the system. See Appendix A (page 12)
for the recommended input sensitivity
setting method.
16) Enjoy the fruits of your labor with your
favorite music.

Produktspezifikationen

Marke: JL Audio
Kategorie: Hi-Fi-Anlage
Modell: J2 320.4

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