JL Audio HD Series HD1200/1 Bedienungsanleitung

JL Audio Empfänger HD Series HD1200/1

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für JL Audio HD Series HD1200/1 (14 Seiten) in der Kategorie Empfänger. Dieser Bedienungsanleitung war für 14 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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OWNER’S MANUAL
Monoblock Wide-Range Amplifier
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 the JL Audio Technical Support Department
at (954) 443-1100 during business hours.
2 | JL Audio - HD1200/1 Owner’s Manual
Cooling Efficiency Considerations:
Your JL Audio amplifier employs an
advanced type of heat management, called
RealSink™. This feature takes advantage of
convection and radiation effects to remove
heat from the amplifier circuitry. For optimum
cooling performance, the vertical heat sinks
located at the sides of the amplifier should be
exposed to as large a volume of air as possible.
Enclosing the amplifier in a small, poorly
ventilated chamber can lead to excessive heat
build-up and degraded performance. If an
installation calls for an enclosure around the
amplifier, we recommend that this enclosure
be ventilated with the aid of a fan. In normal
applications, fan-cooling is not necessary.
If mounting the amplifier under a seat,
make sure there is at least 1 inch (2.5 cm) of
space above the amplifier’s outer shell to permit
proper cooling.
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 12V, 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.
PLANNING YOUR INSTALLATION
It is important that you take the time to read
this manual and that you plan out your
installation carefully. The following are some
considerations that you must take into account
when planning your installation.
Input Sensitivity
Control
(pg. 10)
Power Status
Indicator
(pgs. 14-15)
Filter Mode
Selection
(pg. 10)
Filter Slope
Selection
(pg. 11)
Filter Frequency
Selector
(pg. 11)
Output Polarity
Selection
(pg. 11) Infrasonic Filter
Selector
(pg. 11)
Input Voltage
Selection
(pg. 9)
Remote
L ve el
C ton rol
Inputs
L
R
L
R
+12 VDC Ground Rem ote
Preouts
+12 VDC Ground Rem ote
Chassis Ground
Connector
(pgs. 6-7)
Left & Right
Input Jacks
(pg. 9)
Speaker Outputs
(pgs. 1 -14)3
Jack for
Remote Level
Control Knob
(pg. 13)
Remote Turn-On
Connector
(pgs. 6-7)
Left & Right Preamp
Output Jacks
(pg. 1 )2
+12 V Power
Connector
(pgs. 6-7)
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4 | JL Audio - HD1200/1 Owner’s Manual
TYPICAL INSTALLATION SEQUENCE
The following represents the sequence for
a typical amplifier installation, using an
aftermarket source unit or OEM Interface
processor (like the CleanSweep® CL441dsp).
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 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. 2 AWG or larger is recommended
for wire runs greater than 72 inches (180
cm) in length. This 2 AWG wire needs
to be reduced to 4 AWG within 36 wire
inches of the amplifier using a distribution
block. Use a 1/0 AWG or 1/0 AWG main
power wire with a fused power distribution
block when additional amplifiers are being
installed with the HD1200/1 and are being
powered from the same main power wire.
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 connected to the amplifier.
4) Run signal cables (RCA cables) and remote
turn-on wire from the source unit or interface
processor to the amplifier mounting location.
5) Run speaker wire from the speaker systems to
the amplifier mounting location.
6) Find a good, solid, bare metal grounding
point close to the amplifier and connect the
negative power wire to it using appropriate
hardware. Use minimum 4 AWG power wire,
no longer than 36 inches (90 cm). In some
vehicles, it may be necessary to upgrade the
battery’s ground wire as well. (See pages 6, 7
for important notice).
7)
8)
9)
10)
11)
12)
13)
14)
15)
PRODUCT DESCRIPTION
The JL Audio HD1200/1 is a very powerful
and compact monoblock (single channel),
wide-range amplifier utilizing patented Single
Cycle Control™ Class D technology. This
groundbreaking technology delivers reference-
grade sonic performance while requiring
far less current from the vehicle’s electrical
system than a conventional amplifier.
Unlike most monoblock amplifiers, the
HD1200/1 is a wide-range design, so it can
be used as a subwoofer amplifier or as a very
powerful mid-bass or mid-range amplifier,
using a second 1200/1 to form a stereo pair.
Its effective frequency response is from 6 Hz
(very low bass) to 8 kHz (lower treble range).
JL Audio’s exclusive R.I.P.S. power supply
design optimizes the output the amplifier for any
impedance between 1.5 and 4 ohms, allowing
you to get full use of the HD1200/1’s performance
capabilities with a wide range of speaker systems.
The tightly regulated power supply design also
means that the HD1200/1’s clean power output
capability remains stable over a wide range of
vehicle voltages, resulting in enhanced fidelity.
A flexible input and crossover section permits
operation with a wide variety of source units
and system configurations. The HD1200/1’s
preamp output can send pass-through signals
from the inputs to feed additional amplifier(s).

Produktspezifikationen

Marke: JL Audio
Kategorie: Empfänger
Modell: HD Series HD1200/1

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