Clarion 2/1 Channel Power Amplifier DPX1000.2 Manuel - Page 5
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remote turn on terminals. The RS amplifiers are supplied with ANL fuse blocks, and we suggest you
construct a Red wiring harness with 1 additional fuse. One fuse should be located near the car
battery. This fuse near the battery offers protection against damage from short circuits to the car
chassis between the battery and the amplifier. A second fuse closer to the amplifier offers additional
safety to the amplifier itself. The wire harness should be made of red primary cable of at least 4
gauge. The harness should terminate in a large ring terminal for connection directly to the positive
terminal of the car battery. A second black color wire of equal gauge should be used as a ground
connection to a welded chassis member.
When connecting the ground wire make sure that there is no paint or other insulator blocking a
good ground connection. When installing multiple amplifiers, mount them in close proximity so that
they can all share the same ground point. Attach the black ground wire to the amplifier screw
terminal marked Ground. We at Cadence recommend that you use our ZIK4 amplifier installation kit,
which cont ains all the cabling and accessories necessary for a good, reliable installation. The cause
of this is a bad ground connection. When there is a lack of good ground heat builds up at the
weakest point which is the contact screw of the terminal. Over time the heat generated will begin to
melt the terminal. It is a good practice to feel the power and ground wires with your hands, near
their amplifier connection after having played the amp for a while. If the wires feel hot to the touch
you probably have a bad or loose connection. If you are sure of your connections and the wires still
feel hot to the touch, you should upgrade the gauge of the wire to next heaviest gauge. Boom !
Harder Boom ! Harder Apart from the usual level control, it also sports a few extra features that SPL
competitors especially will find handy. With the level control in the Full Power, or fully clockwise
position, the amplifier output will be as set by the level control on the amplifier itself, in other words,
no effect on the level. In the 50 dB, or minimum position, the amplifier output level will be
attenuated by 50 dB. The BURST button overrides the level control on the CPR in the following
manner When the level control is at Full Power, pressing the BURST button will have no ef fect at
all. When the level control is set to 50 dB or any intermediate position, and the BURST button Is
depressed, the amplifier output will instantaneously jump up the level as determined by the
amplifier 's level control, regardless of setting.
Maintaining a properly charged battery system for competition purposes is critical, and with the
Digital Battery V oltage Monitor on the CPR, a competitor can conveniently check the battery status
during burps. The 5 LED Power BarGraph on the CPR indicates the relative amplifier power output
in real time, so that the competitor can be sure that the system is delivering as much power to the
speakers as possible. Please refer to the wiring diagrams on pages 7, 10 and 1 1 on using the CPR
with single, dual mono bridged and multiple RS amplifier systems. Use the supplied 8 pin cable to
connect it to the appropriate jack on the amplifier. Boom ! Harder The CPR is an optional unit and
not included with the ZRS amplifiers. Please see your dealer for pricing and availability of the CPR.
Be sure to use the cable which came with the CPR. Do not substitute cables. Run RCA cables from
your sound source to the inputs of the amplifier. We suggest the use of high quality shielded RCA
patch cords to help reduce and eliminate unwanted electrical noise from your system. Be sure to run
the RCA cables on the opposite side of the vehicle that you used to carry the power and ground leads
of the amplifier. The preamp output is full range. All the RS amplifiers feature 24dB per octave fully
adjustable lowpass crossovers. Set the frequency adjustment knob marked LOW P AS FIL TER to
adjust the filter frequencies. Y our RS amplifier is capable of subsonic filtering. This feature is useful
for todays popular bandpass or vented subwoofer enclosures. The subsonic filter acts as a High Pass
crossover blocking the unwanted signals from reaching specific speakers. This helps to control the
mechanical excursion of the woofers at very low frequencies, thus causing a cleaner sound, better
utilization of amplifier power and improved speaker reliability.
The Phase Shift control on the RS amplifiers allows you to adjust acoustical integration between the