OWNER`S MANUAL
Contents
1. ana Power Connector Analog Outputs FAGO E J j To yp AZ NZ R aa Optical Digital ad Output FIX 82 Input Panel OEM Analog Inputs USB Port JLID Port CE O Ga anina T 2 See 3 4 5 6 Fo 6 6 e maaan 7 8 7 SUB Engineered in USA Made in China a Power Connections Turn On Mode OEM Input Connections O Bypass EQ Calibrate Button Output Connections JLID Port and DRC 100 Function Status LEDs O Power Connections The FiX 82 has a 5 pin Power Connector jack located next to the Analog Outputs The Power Connector jack accepts the removable 5 pin plug and is used to make the connections below Connection Description 12VDC Battery Positive 12V Power Connection Ground Negative GND Ground Connection 12VDC Switched Positive 12V Turn On Input Remote Out Positive 12V Turn On Output Power Connector Valet In Negative GND Ground Input used to activate Valet Mode IMPORTANT Never make power connections with a live wire Always disconnect the vehicle s negative battery post before making any connections or adjustments to 12V power connections Failure to make safe tight high integrity connections can result in fire and extensive damage 1 Disconnect the vehicle s NEGATIVE battery post connection and secure the disconnected cable to prevent accidental reconnection during installation T2. Error No or low input signal level Refer to the Troubleshooting section for more info Calibration Reset If desired the calibration memory of your FiX 82 may be reset to an original factory state This may be useful during troubleshooting or when transferring equipment from one vehicle to another To reset the calibration memory of your FiX 82 Press and hold the Calibrate button for 15 seconds until the Calibration Status LEDs begin to alternate green then release the button The Calibration Status LEDs will cycle through amber red green colors x 3 times then flash amber to confirm the reset status JLID Port and DRC 100 Function optional The JLID port is designed to allow connection of the optional DRC 100 Digital Remote Controller sold separately Connecting a DRC 100 to the FiX 82 will add remote Master Volume Control Handsfree Optimization and LED Status Reporting features to the FiX 82 Since these are driver controlled functions we recommend mounting the DRC 100 within easy reach of the driver on the center console or dashboard of the vehicle Refer to the installation instructions included with the DRC 100 for detailed info Master Volume Control When used as a Master Volume Control the DRC 100 maintains linear frequency response at all volume levels and delivers the best signal to noise performance for your audio system To use leave the volume control
3. Verify the OEM outputs May need to install a FiX LSA 4 sold separately to activate OEM amp outputs Specifications Electrical Specifications Power Supply Type Regulated DC DC SMPS 10 16V DC lt 1 5mA Operating Voltage Standby Mode Current Draw 0 7 A at 13 8V 1A Fast Acting ATO ATC or similar Operating Current Draw Recommended Fuse Value Recommended Fuse Type OEM Input Section Number of Input Channels Eight Differential Balanced 250 mV 30V RMS Input Type Input Range Input Level Setting Fully Automatic Input Signal Present Threshold LENS Digital Specifications Intersil D2Audio DAE 6 24 bit 48 kHz Processor Bit Depth Sample Rate Number of EQ Bands EQ Resolution 30 x 2 channels 1 3 octave 25Hz 20kHz Output Section Two Unbalanced via RCA Jacks Optical digital S PDIF 4V RMS 450 ohms 96dB A Weighted referred to 4V RMS output 0 02 at rated output 20Hz 20kHz Number of Output Channels Output Type Maximum Output Voltage Output Impedance Signal to Noise Ratio THD Noise Dimensions 5 19 in x 4 29 in x 1 85 in 132 mm x 109 mm x 47 mm Limited Warranty Electronics USA JL Audio warrants this product to be free of defects in materials and workmanship for a period of two 2 years from the original date of purch
4. signal processors or amplifiers The level of this output is proportionate to the FiX 82 s input signal and may also be controlled by the optional DRC 100 Digital Remote Controller sold separately Optical Digital Output Located next to the Analog Outputs this jack provides a digital audio output that is not susceptible to RF interference or noise generating electrical conditions This digital output is intended for use with a TwK System Tuning DSP sold separately or other signal processors or amplifiers that have an optical Toslink digital audio input S PDIF jack The level of this output is proportionate to the FiX 82 s input signal and is not affected when used with the optional DRC 100 Digital Remote Controller sold separately For remote level control you may use the DRC 200 Digital Remote Controller that is included with the TwK System Tuning DSP sold separately O Status LEDs Located on top of the unit are two sets of LEDs used to report the status of the FiX 82 Arranged in left L and right R pairs the LEDs are divided by category Input Status and Calibration Status and may be referenced during setup calibration and normal use Refer to the markings above the LEDs for specific behavior definitions Turn On Mode The FiX 82 is designed to perform as a turn on and turn off controller for the aftermarket components in your system There are three options to control its method of turn on wh
5. t turn on Possible Cause Faulty fuse Possible Solution Remove fuse and check with continuity meter Replace if necessary Poor connection integrity Check Ground and both 12VDC connections for pinched wires ensure tight connections Insufficient 12VDC Switched input Make sure there is a sufficient 12V supply at the 12VDC Switched connection if not a relay may be required Incorrect auto turn on mode settings Verify 12VDC Switched and input signal connections refer to Turn On Mode section Amps or processors not turning on Poor connection integrity Check Remote Out connections for pinched wires ensure tight connections Little or no bass response Handsfree mode is engaged Deactivate Handsfree mode using DRC 100 if equipped Reversed polarity at one or more inputs Double check wiring of OEM Analog Inputs Low or no volume 1 short red flash Calibrated re sponse not flat Calibration Error OEM source unit master volume set too low Possible Cause OEM source unit tone EQ controls not set flat Increase OEM source unit volume increase DRC 100 master volume control if equipped Possible Solution Before Recalibration Attempt Verify OEM source unit tone controls are set to zero flat or centered and turn off any source unit EQ or DSP modes Reversed polarity at one or more inputs Doubl
6. 2 inputs of the OEM Analog Inputs contain midrange signals O Bypass EQ Calibrate Button The Bypass EQ Calibrate button located on top of the unit is used to initiate the calibration procedure or to deactivate the FiX 82 s equalization functions Refer to the following info and table at right for specific instructions Bypass EQ The Bypass EQ mode can be used to defeat the equalization effects of the FiX 82 allowing you to hear the raw response of the OEM audio source Pressing the Bypass EQ button for 1 second will activate the Bypass EQ mode As a visual confirmation the Calibration Status LEDs will alternate green amber The Bypass EQ mode will remain engaged for 5 minutes or until you press the button again Calibrate Use the calibration procedure to perform signal summing EQ restoration and time delay correction tasks automatically Once all connections are made follow the steps in the Calibration Process Chart to perform the calibration procedure i IMPORTANT Ensure that any vehicle chimes or alerts that play through the audio system are not triggered during the calibration process Calibration Process Chart Action 1 Turn on source unit and confirm the Fix 82 and all aftermar ket equipment have turned on 2 With the OEM source unit volume set at 75 insert the FiX Calibra tion CD and play Track 01 Note Track 01 begins with 20 seconds of silence 3 Within 15 seconds
7. OWNER S MANUAL Fix OEM Integration DSP Thank you for purchasing a JL Audio FiX OEM interface processor for your automotive sound system This product 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 FiX 82 installed by an authorized JL Audio dealer Your authorized dealer has the training expertise and installation equipment to ensure optimum performance from this product without compromising your vehicle s functionality Due to the complexity of modern vehicle systems we do not recommend self installation unless you have extensive experience in automotive electrical systems Should you decide to install this product yourself please take the time to read this manual thoroughly 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 the product s operation please contact your authorized JL Audio dealer for assistance If you need further assistance please contact the JL Audio Technical Support Department at technical jlaudio com or call 954 443 1100 during business hours 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 to not damage your hearing and that of others in y
8. ase This warranty is not transferrable and applies only to the original purchaser from an authorized JL Audio dealer Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction JL Audio will at its discretion repair or replace the defective product with new or remanufactured product at no charge Damage caused by the following is not covered under warranty accident misuse abuse product modification or neglect failure to follow installation instructions unauthorized repair attempts misrepresentations by the seller This warranty does not cover incidental or consequential damages and does not cover the cost of removing or reinstalling the unit s Cosmetic damage due to accident or normal wear and tear is not covered under warranty Warranty is void if the product s serial number has been removed or defaced Any applicable implied warranties are limited in duration to the period of the express warranty as provided herein beginning with the date of the original purchase at retail and no warranties whether express or implied shall apply to this product thereafter Some states do not allow limitations on implied warranties 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 Electr
9. e check wiring of OEM Analog Inputs Connect input plugs 1 pair at a time and check for green Input Status LEDs when playing Calibration Track 01 4 short red flashes No low input signal level noise floor OEM source unit volume set too low 2 short red flashes Disconnected or incorrect Incomplete audio input connections in Use RTA to view output spectrum to identify spectrum multi way system response gap for correction Attempt to Fill the gap by substituting a different L R channel pair and recalibrate Poor connection integrity Double check OEM Analog Input plugs for open or loose connections 3 short red flashes Disconnect any redundant input plugs already Delay compensa carrying audio content available via other input tion failure Elevated OEM system plugs and recalibrate Recalibrate at a lower or higher OEM source unit volume setting Increase OEM source unit volume and recalibrate Valet mode is engaged Ensure Valet mode is not active Too low or missing signal Make sure Input Status LEDs are green during audio playback With multiple inputs insert input connectors one plug at a time input channels are on The OEM source unit may need to see a speaker load to turn the amp on from OEM outputs 1 2 3 4 5 6 7 8 while playing a calibration test signal and confirm both L amp R Status LEDs are green during playback
10. em down and using grommets and loom where appropriate What s Included FiX 82 processor 5 pin Power Connector plug 4 pin OEM Analog Input plugs Mounting screws FIX Calibration CD 1 1 4 4 1 Product Overview The FiX 82 is the ultimate tool for building a great sounding system using the OEM source Equipped with a powerful 24 bit DSP processor the FiX 82 delivers world class sound and incredible functionality allowing the integration of complex factory source units with aftermarket audio equipment It combines a level matching summing preamp with delay and frequency response correction all housed within a single chassis The FiX 82 may be used to perform the following functions 1 Eight differential balanced inputs accept virtually any OEM analog audio signal from low voltage line level to high power amplified speaker level and converts them to digital audio with 24 bit effective resolution 2 Compatible with full range and band limited OEM signals outputs from factory 2 way 3 way or 4 way stereo systems are automatically summed into a complete full range stereo signal 3 Factory filtered or tuned signals are automatically restored back to a flat full range audio output These digital domain corrections can vary from subtle to dramatic depending on the amount of equalization engineered into the factory audio system 4 Time delayed OEM signals are automatically corrected into a synchron
11. entify the correct OEM wires Refer to the table below when making connections with your OEM audio source IMPORTANT It is vital to observe the correct electrical polarity of each channel s input signal Failure to do so can result in improper calibration loss of signal and poor performance Plug Connection Description L Ch 1 Positive Left Channel Signal Ch 1 is the monitored channel for the auto i5 l input Negative Left Channel Signal turn on circuitry Make R Ch 2 Positive Right Channel Signal Aeri 1 bts inputs r COMAN micrange R input Negative Right Channel Signal signals L Ch 3 Positive Left Channel Signal input Negative Left Channel Signal 3 4 R Ch 4 Positive Right Channel Signal R input Negative Right Channel Signal L Ch 5 Positive Left Channel Signal Sie L input Negative Left Channel Signal R Ch 6 Positive Right Channel Signal R input Negative Right Channel Signal L Ch 7 Positive Left Channel Signal Ifthe OEM subwoofer 7 8 input Negative Left Channel Signal ae mono one ch only connect it to SUB R ch g H Positive Right Channel Signal both the left and right R input Negative Right Channel Signal channels imiparallsi IMPORTANT It is very easy to damage expensive vehicle systems in modern automobiles Nev
12. er assume that you have found appropriate wires without consulting a reliable wiring diagram or without performing signal testing with safe test equipment If you are uncomfortable with reading diagrams or testing signals please enlist the services of your authorized JL Audio dealer to perform the installation D OEM Input Connections continued Some factory audio amplifiers employ a load detection circuit that looks for a low impedance load expecting a speaker in order to enable audio output When a high impedance load like the input section of the FiX 82 is connected to these factory amplifiers the audio outputs will mute After installing the Fix 82 and turning on the audio system if there is no output from the factory amplifier a FiX LSA 4 Load Sensing Adaptor sold separately will need to be inserted inline with the Fix 82 s inputs The FiX LSA 4 presents a safe and appropriate load to the factory amplifier and corrects the muting behavior Refer to the FiX LSA 4 manual for detailed instructions Output Connections The FiX 82 offers two output types to feed audio signals to your aftermarket system Choose the output type that is appropriate for the specific equipment of your audio system Analog Outputs Two RCA type 4 volt RMS line level output jacks are located next to the Power Connector and are labeled for each channel Left and Right Analog outputs are compatible with most types of aftermarket
13. his is an essential safety precaution during installation 2 12VDC Battery Connect to a constant positive 12V source The internal circuitry of this connection is equipped with a self resetting fuse designed to protect the unit internally To protect the vehicle and its electrical system from damage always install an appropriate fuse within 18 inches 45 cm of the 12V connection point If this is the only device using the connection point we recommend using a 1A fuse 3 Ground Connect to a clean solid metal grounding point Ideally the 12VDC Battery and Ground connections should be run to the same distribution points that the amplifiers use for their power and ground connections This will minimize the possibility of noise in the system 4 12VDC Switched This connection along with the Turn on Mode switch setting determines the turn on operation of the Fix 82 Connect this to the positive 12V remote turn on output of your source unit if equipped If your source unit is not equipped with a dedicated remote turn on output refer to the Turn on Mode section for more options 5 Remote Out This connection provides a positive 12V turn on voltage 100 mA limit to activate other aftermarket signal processors or amplifiers similar to an aftermarket head unit s remote turn on lead If your equipment requires more than 100 mA total for activation this connection can be used to trigger a relay to control the e
14. ich can be selected via the Turn on Mode switch located on the top of the FiX 82 Refer to the table below for detailed info and decide which option is best suited for your specific system 12VDC Setting Function Switched Connection If your source unit Controlled by your Connect to your does not have a Remote Conventional source unit for turn source unit s dedicated remote Preferred on and turn off 12V remote turn on output use control turn on output the DC Offset or Sig nal setting below o ff Connect toa If your source unit DC Offset ate one positive 12V is controlled by DC by detecting the Sensing source Thiscan a RAP Retained Offset presence of small Auto i be to the same Accessory Power DC signal in OEM as di tp t connection circuit connect the AUSOO URU point as the FiX 12VDC Switched Automatically turns 82 s 12VDC connection to a on by detecting Battery positive 12V full range OEM connection or to accessory circuit Signal audio signals and a positive 12V that is controlled by Signal Sensing accessory circuit the vehicle s igniti 3 turns off after signal accessory circui vehicle s ignition Auto is removed varies that is controlled switch This will depending on input by the vehicle s maintain the RAP signal levels ignition switch functionality When using DC Offset or Signal Sensing Modes make sure Ch 1 amp
15. ized output 5 A simple calibration process performs signal summing EQ restoration and time delay correction tasks automatically 6 Digitally corrected signals can then be sent to your aftermarket signal processors or amplifiers via two methods e Analog audio through a stereo pair of low distortion 4 volt RMS line level outputs Digital audio through an optical Toslink output supporting PCM audio S PDIF 24bit 48kHz 7 Differential balanced input architecture ensures noise immunity and compatibility with most analog output OEM source units or amplifiers 8 Selectable turn on options for activation include conventional 12 volt trigger automatic via Signal Sensing or automatic via DC Offset Sensing 9 Provides a dedicated remote turn on voltage output for activating aftermarket amplifiers or signal processors 10 JLID Controller Port allows connection of the optional DRC 100 Digital Remote Controller sold separately adding Master Volume Control Handsfree Optimization Mode and LED Status Reporting capabilities from the driver s seat 11 USB port provides access to update firmware and advanced options The FiX 82 may be used as a standalone integration device sending crystal clear audio to your amplifiers or as a gateway to world class sound by using it with our TwK System Tuning DSP sold separately Planning Your Installation It is important that you take the time to read this manual and that you plan your in
16. of starting Track 01 press and hold the Calibrate button for 5 seconds until the Calibration Status LEDs turn to steady amber then release 4 After approximately 30 seconds the Cal ibration Status LEDs will indicate whether a successful calibration was achieved or not Input Status LEDs When the FiX 82 is powered its Input Status LEDs are active and their illumina tion will vary depending on the condition of the input signal Calibration Status LEDs Flashing amber only if it has never been calibrated Note OEM source unit balance fader and tone controls should be set to zero flat or centered Turn off any source unit EQ or DSP modes If your OEM source unit is not equipped with a CD player you may transfer the calibration track to a portable media player or thumb drive and connect to your source unit s auxil iary input Make to sure to disable any EQ DSP modes on your portable media player during calibration Two green flashes Once the Calibrate button is released the Calibration Status LEDs may also light amber depending on the progress of Track 01 This is normal Steady green Successful calibration 1 short red flash Error Calibrated response not flat 2 short red flashes Error Incomplete audio spectrum 3 short red flashes Error Delay compensa tion failure 4 short red flashes
17. of your OEM source unit at the specific volume position that was used during calibration From now on you will use the DRC 100 to control your audio system volume leaving the OEM volume control at the calibration level You may continue to use the OEM source unit s tone balance and fader controls if desired Handsfree Optimization The Fix 82 includes a Handsfree Mode designed to optimize the audio clarity of your vehicle s handsfree telephony system if equipped When Handsfree Mode is activated the Fix 82 s time correction function is disabled and a 100 Hz high pass filter is applied to the audio outputs Press the DRC 100 control knob once to activate Handsfree Mode The DRC 100 status LED and the JLID LED on the FiX 82 will both illuminate amber to signify that Handsfree Mode is activated When the call is finished press the DRC 100 control knob again to deactivate Handsfree Mode returning the color of the LEDs back to green LED Status Reporting The DRC 100 s multi color LED will illuminate to report the FiX 82 s overall condition to the driver Refer to the table below for the color and meaning of the LED s behavior LED Color Status Condition Constant green Normal operation Slow green flash Valet mode is active Constant amber Handsfree mode is active Flashing or constant red Clipped input signal detected Reduce output level of the source unit Troubleshooting Problem FiX doesn
18. onics Service Facility freight prepaid through an authorized JL Audio dealer and must be accompanied by proof of purchase a copy of the original sales receipt Direct returns from consumers or non authorized dealers will be refused unless specifically authorized by JL Audio with a valid return authorization number Warranty expiration on products returned without proof of purchase will be determined from the manufacturing date code Coverage may be invalidated as this date is previous to purchase date Non defective items received will be returned freight collect Customer is responsible for shipping charges and insurance in sending the product to JL Audio Freight damage on returns is not covered under warranty For Service Information in the U S A please call JL Audio Customer Service 954 443 1100 9 00 AM 5 30 PM Eastern Time Zone JL Audio Inc 10369 North Commerce Pkwy Miramar FL 33025 Do not send product for repair to this address International Warranties Products purchased outside the United States of America are covered only by that country s distributor and not by JL Audio Inc FIX82 MAN 110615
19. our vehicle Studies have shown that continuous exposure to high sound pressure level can lead to permanent irreparable hearing loss Automotive sound systems are capable of producing such high sound pressure levels Please limit your continuous exposure at high volumes 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 Installation Applications This product is designed for operation in vehicles with 12 volt negative ground electrical systems Using this product in systems with positive ground and or voltages other than 12 volts may result in damage to the product and will void the warranty This product is not certified or approved for use in aircraft Safety Considerations e Install this product in a dry well ventilated location that does not interfere with your vehicle s safety equipment air bags seat belt systems ABS brake systems etc e Securely mount this product so that it does not come loose in the event of a collision or sudden jolt to the vehicle e Check before drilling to make sure that you will not be drilling into 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 dangerous practice which can result in severe damage injury Protect all system wires from sharp metal edges and wear by carefully routing them tying th
20. quipment in your system 6 Valet In Connect this to negative Ground to activate Valet Mode When Valet Mode is active the FiX 82 s outputs are attenuated by 15 dB and its JLID status LED will flash slow green Valet Mode can be used to prevent damage to the audio system from unwanted or unauthorized use when your vehicle is being serviced valet parked etc Due to the covert nature of this function we recommend concealing the location and or method of its activation This can be accomplished with a hidden toggle switch not supplied or other disguised mechanism to apply negative ground to this connection OEM Input Connections The FiX 82 accepts up to eight channels four stereo pairs of full range or band limited output from an OEM audio source 250 mV 30 V RMS Connections are made via four plugs located on the side of the unit labeled OEM Analog Inputs Each 4 pin plug accepts two channels of audio input separated in pairs Left and Right Engineered to combat induced cable noise the input architecture is set up in a differential balanced configuration making these inputs compatible with virtually any analog audio signal Depending on the specific architecture of your OEM system you will need to locate suitable connection points to provide appropriate input signals to the FiX 82 while maintaining OEM functionality It is recommended to obtain a service manual for the vehicle you are working on to locate and id
21. stallation carefully It is very easy to damage expensive vehicle systems in modern automobiles Never assume that you have found appropriate wires without consulting a reliable wiring diagram or without performing signal testing with proper test equipment If you are uncomfortable or unfamiliar with reading diagrams or testing signals please enlist the services of your authorized JL Audio dealer to perform the installation Installation Procedure Making Connections The FiX 82 uses removable plugs for making power and signal input connections Receptacles in each plug accept up to 16 AWG wire To attach wires to the plug use a small flathead screwdriver to back out the set screws Strip 1 4 inch 6 mm of insulation from the end of each wire and insert the bare wire into the receptacle seating it firmly so that no wire is exposed While holding each wire in place tighten the set screw firmly taking care not to strip the head of the screw t 1 R r 12VDC Battery pm 12VDC Switched To Valet In IMPORTANT Use caution to ensure correct polarity and wire placement of the Power and OEM Input connections IMPORTANT Make sure to observe proper orientation when inserting each plug into the FiX 82 Each plug is keyed to fit in one direction only When inserted correctly the set screws should be facing down Use good quality crimp connectors or solder with heat shrink tubing when making connec
22. tions to a vehicle s electrical system Protect all wires from sharp edges metal dash frame firewall etc by carefully routing and securing them using grommets and loom where appropriate Failure to do so may result in a dangerous short circuit This page intentionally left blank FIX 82 Top View FETTI Input Status 1 6 Amber Power On No Signal Green Signal Present Momentary Red Input Clipping Calibration Status Flashing Amber No Calibration Amber Ready for Cal Signal Flashing Green Calibration in Progress Optical Digital Output Green Calibration Successful Flashing Red Calibration Failure O om Alt Green Amber Z z R EQ Bypassed oe OO Hoo 3 2 fa 4 a 8 Ee 53a Bypass EQ Calibrate 5 z I Press for 1 sec Hold for 5 sec Ox as o gt 9 Turn on Mo Ke ET lt Go E lt Signal DC Offset mote Valet In G Remote Out w 12VDC Switched Q Ground O 3 lt 12VDC Battery S Fix OEM Integration DSP Peer eeoeGa eo FIX 82 Power Connection Audio Output Panel gt
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