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Содержание HD600/4

Страница 1: ...uthorized dealer has the training expertise and installation equipment to ensure optimum performancefrom 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 Ifyou have any questions regarding the instructions in this manual or any aspect ofyour ampl...

Страница 2: ...ms 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 t...

Страница 3: ...ier using appropriate hardware so that it does not come loose in the event ofa collision or a sudden jolt to the vehicle Stupid Mistakes to Avoid Check before drilling any holes in your vehicle to make sure that you will not be drilling through a gas tank brake line wiring harness or other vital vehicle system Do not run system wiring outside or underneath the vehicle This is an extremely dangerou...

Страница 4: ...o front and rear speaker systems Preamp outputs permit connection ofa separate amplifier to drive the subwoofer system 3 As a 600W full system amplifier in bi amplified mode with one channel pair driving subwoofers in low pass mode l50W x 2 or 300W x I and the other channel pair driving main speakers in high pass mode 150W x 2 4 As a very powerful 300W x 2 full range amplifier delivering full rang...

Страница 5: ...rocessor 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 8 AWG power wire no longer than 36 inches 90 cm or 4 AWG wire up to 60 inches 150 cm long from the amplifier to the ground con...

Страница 6: ... short as possible while accessing a solid piece of sheet metal in the vehicle The surface of the sheet metal should be sanded at the contact point to create a clean metal to metal connection between the chassis and the termination of the ground wire with a brass or copper power ring For optimal grounding we recommend the use of a JL Audio ECS master ground lug XB MGLU Alternatively a sheet metal ...

Страница 7: ... bare wire into the receptacle seating it firmly so that no bare wire is exposed When using smaller wire it may be necessary to strip 1 inch of insulation from the wire and fold the bare wire in half prior to insertion While holding the wire in the terminal tighten the set screw firmly using the supplied 2 5 mm hex wrench taking care not to strip the head of the screw and making sure that the wire...

Страница 8: ...rew at the far right of the panel Loosen the hex head screw to release the security cover it is not necessary to completely remove the screw To re install the security cover once all adjustments have been made insert the tongue on the cover s left edge into the groove where the left side heatsink meets the control panel hinge the panel closed and secure the screw using the supplied 2 5 mm hex wren...

Страница 9: ... pair of stereo inputs select the 2 Ch position on the Input Mode switch and connect a single pair of input cables to the Front input jacks only In this mode the amplifier will route the signals connected to the Front inputs to the Front and Rear amplifier channels CHANNEL CONTROL SECTIONS Flanking the General Setup section on the Control Panel of the amplifer are two sets of identical controls on...

Страница 10: ...h position The output increases with the switch in the Low position While this may sound counter intuitive it is correct as described 10 I JL Audio HD600 4 Owner s Manual Input Sens Control Located next to the Input Voltage switch in each input section is a rotary control labeled Input Sens Once the appropriate Input Voltage range has been selected this control can be used to match the source unit...

Страница 11: ...cies above or below the selected filter frequency at a rate of 12 dB per octave Butterworth alignment 3 Filter Freq Hz Control This control selects the frequency at which the filter begins to attenuate the signal and refers specifically to the frequency at which output has been attenuated by 3dB Off IHP ILP Filter Mode 12dB I24dB Filter Slope 00 Iz CROSSOVER CONTROLS Crossovers are groups of elect...

Страница 12: ...ion refer to Appendix B page 18 12 I JL Audio HD600 4 Owner s Manual Bi Amplified System with one HD600 4 in four channel mode and a separate subwoofer amplifier This configuration requires that the separate subwoofer amplifier has a built in low pass filter In this configuration the Front channels of the HD600 4 will drive front component speakers stereo IS0W x 2 with high pass filtering The Rear...

Страница 13: ...00 4 from the front of the vehicle This is useful for subwoofer level control or even as a master volume control for the system The HD RLC connects to the jack labeled Remote Level Control on the Connection Panel of the amplifier using a standard telephone cable supplied with the HD RLC If desired multiple HD amplifiers can be controlled from a single HD RLC controller using a simple phone line sp...

Страница 14: ... OUTPUTS The HD600 4 employs L Audio s exclusive Regulated Intelligent Power Supply R I P S design The operation of the R I P S system is independent for each pair of channels This sophisticated power supply allows the amplifier to produce its optimum power ISO watts x 4 over a wide range of speaker impedances 0 LJO 0lR JO 0lL lO 01RJO fRONT SIPEAOCIEIR O JT REAR SI EAKER OUT tIIDJe CID Unlike con...

Страница 15: ...ithout the need for input inversion adaptors ell elRl ell e R fRONT SIP IEAi IER OUT REAIR SIP IEAI IEIR OllJf J aID aID To bridge a pair of channels use the Left and Right speaker connectors only the Left and Right remain unused Then connect a mono signal to both left and right RCA inputs for that channel pair This requires an RCA Y Adaptor sold separately because a bridged pair of channels requi...

Страница 16: ...xperiencing a fault that may require service of the amplifier its wiring or the vehicle s charging system Audio is muted when this fault occurs The most likely cause of this fault is a low supply voltage condition If battery voltage drops below 8 5 volts at any point the amplifier except for the Status LED will shut itself off to protect itself and the vehicle s charging system If the voltage drop...

Страница 17: ...supply Recommended Fuse Value Type SOA AFS AGU or MaxiFuse M Rated Power Stereo 1S0W RMS x4 15 40 llV 145V Rated Power Bridged 300W RMS x 2 3 80 11V 14 SV THD at Rated Power 003 40 per channel Average at 1 kHz Signal to Noise Ratio 20 kHz Bandwidth Referred to Rated Power 110 dBA Referred to 1 Watt 88 2 dBA Frequency Response 6 Hz 30 kHz 0 1 dB Damping Factor 300 40 per ch 50 Hz 150 20 per ch 50 H...

Страница 18: ...ut is very predictable This makes setting the gain structure via the input sensitivity controls very simple Following the directions below will allow the user to adjust the input sensitivity of the amplifier s simply and easily in just a few minutes using equipment which is commonly available in installation bays Necessary Equipment Digital AC Voltmeter CD with a sine wave test tone recorded at od...

Страница 19: ... Connector Plugs before proceeding Playa track with an appropriate sine wave within the frequency range to be amplified by each set of channels at 3 4 source unit volume 7 Connect the AC voltmeter to the Front Speaker Outputs or Rear Speaker Outputs connectors of the amplifier If the channel pair is operating in stereo it is only necessary to measure one channel in the pair Ifbridged make sure you...

Страница 20: ...und coming out of the speaker s Check the speaker wires for a possible short either between the positive and negative leads or between either speaker lead and the vehicle s chassis ground If a short is present you will experience distorted and or attenuated output The Status LED will turn amber yellow in this situation It may be helpful to disconnect the speaker wires from the amplifier and use a ...

Страница 21: ...te test tone is played through the source unit disconnect the input cables from the amplifier prior to this test The frequency used should be in the range that is to be amplified by the amplifier example 50 Hz for a sub bass application or 1 kHz for a full range high pass application A steady sufficient voltage between 200mV and S O volts should be present at the output of the signal cables Check ...

Страница 22: ...ntrol positions I 1 0 00 a I I I I I I L OOfflHPILP 12dB I24dB so SOO Low IHigh 2ch 14 Ch AIiCh o Filter Filter Input Input Input Rei Mode Slope Filter Freq Hz Sens Voltage Mode Level Status I REAR CHANNEL CONTROLS I I GENER JL AUDIO HDBDD 4 I 22 I JL Audio HD600 4 Owner s Manual ...

Страница 23: ... I I I I earCh Front IF R Low IHigh 50 500 12dB 124dB Off IHP ILP He Preouts Input Input Filter Filter 0 ntrol From Voltage Sens Filter Freq Hz Slope Mode SETUP l I FRONT CHANNEL CONTROLS I our Channel Amplifier J 23 ...

Страница 24: ...es therefore these exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state If you need service on your JL AUDIO product All warranty returns should be sent to JL AUDIO s Amplifier Service Facility freight prepaid through an authorized JL AUDIO dealer and must be accompanied by proof of purchase a copy of the or...

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