Lanzar Car Audio SX7 User's Manual
Contents
1. Left and Right Line Inputs Rear Panel pro OS O Tar to Ground Black to Remote On Fuse 1A Orange IN to 12v Battery Red LOW CHANNEL T Power Amplifier MID CHANNEL Power Amplifier HIGH CHANNEL Power Amplifier T A cll IS yaw amp gt A gt A HIGH RANGE MID RANGE LOW RANGE Speakers Speakers Speakers allo Il JPZ a cio a APZ wa Y owner s manual electronic crossover Congratulations Features Specifications Controls and Displays Operation Installation NATA WNN Wiring Troubleshooting and Precautions Limited Warranty 10 electronic crossover Thank you for choosing Lanzar Audio and congratulations on joining a select group of dedicated enthusiasts committed to the very best in mobile sound performance and dependability You are now the proud owner of one of the world s most sophisticated electronics components This Lanzar product is the result of an extensive engineering program with the sole purpose of creating the finest mobile audio experience imaginable We re confident that this product will provide you with many years of outstanding musical entertainment 6 Channel Outputs2. O 1999 Lanzar Audio Inc owner s manual I Soy ir If you experience Electronic crossover does not turn on Level of sound is low Background noise is too high precautions electronic crossover Check that Remote Turn On wire has 12V 12V wire has 12V Ground wire is properly connected Wiring is not loose or cables misconnected disconnected RCA cables are not faulty Wiring is not loose or cables misconnected disconnected RCA cables are not faulty Enjoy your system but use it wisely and safely Never drive with the volume raised so high you cannot hear what is occuring in traffic around you Be aware that repeated exposure to excessive volume levels can permanently damage your hearing Keep all electronics away from moisture dust extreme heat or extreme vibrations Lanzar Audio products are capable of sound pressure levels in excess of 150 dB Continuous exposure to sound pressure levels over 100 dB may cause permanent loss of hearing Use common sense and PRACTICE SAFE SOUND system diagram electronic crossover 3 Way system application using the SX7 Left and Right Line Outputs from Head Unit el O po e OS CIECICICICICO Head unit Stereo CD Player Tape Deck etc Lanzar Vibe SX7 Electronic Crossover
3. Sub Mid High Infinitely Adjustable Crossover Points Sub Mid and High Gain Controls e 2 Channel RCA Input Jacks Subwoofer Phase Shift Adjustment LED Power On Indicator 12dB per Octave Slope Fully Isolated DC to DC Power Supply Remote Power On Off Half DIN Size Cabinet Mounts In or Under Dash electronic crossover Electronic connections 1 Connect 12V DC from a constant battery source to a 12V slip on spade terminal and install a one 1 amp fuse in line Connect the SX7 s GROUND to a good chassis ground near where the unit is mounted or to the case of the head unit Connect the SX7 s REMOTE TURN ON lead to the remote turn on lead of the head unit and install a 1 2 amp fuse in line A relay should be used if turning on more than one component such as EQ s crossovers or amplifiers Connect stereo RCA cables from the head unit s left and right front outputs to the left and right inputs of the SX7 Connect stereo RCA cables from the left and right Low Mid and High outputs of the SX7 s to the corresponding left and right inputs of your amplifiers Turn the unit on and adjust the input gain on the SX7 to match the output of the head unit 1 2 or at center position is about 1 V Be careful not to overdrive the input of your amplifier s or signal processor s Use clip detectors to adjust output Adjust each of the 7 rotary equalizer controls 12 dB to acheive the desired sound charac
4. fully packed and shipped prepaid to R A Lanzar Service Center 1600 63rd Street Brooklyn NY 11204 You must also include the following items with your return A copy of your sales receipt or other proof of purchase A brief letter indicating the problem you are experiencing with the product Include in your letter your return address daytime phone number and RA Number Also include a check or money order for 15 00 for return shipping handling and insurance or provide your VISA MasterCard number with expiration date Our obligation under this warranty is limited to the repair or replacement of the defective unit when it is returned to us prepaid This warranty will be considered void if the unit was tampered with improperly serviced or subject to misuse neglect or accidental damage All implied warranties of merchantability and fitness for a particular purpose are limited in duration to the length of the warranty Lanzar expressly disclaims any liability for incidental or consequential damages caused by product defects This warranty does not cover any expense incurred in the removal and or reinstallation of the Signal Processor Lanzar s total liability will not exceed the purchase price of the Signal Processor Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts so the above limitations and exclusions may not apply to yo
5. source Connect to power source as follows 12V Connect a red wire of at least 12 gauge to the car battery or other power source GROUND Connect a black wire of at least 12 gauge to car chassis for ground connection REMOTE Connect an orange wire to remote activating I2V DC wire of car stereo or other head unit RCA cables are used to connect the low channel ouputs to the subwoofer amplifier inputs RCA cables are used to connect the mid channel ouputs to the midrange amplifier inputs RCA cables are used to connect the high channel ouputs to the high range amplifier inputs warranty L anzar CAR AUDIO Performance Limited Warranty Policy All Lanzar Signal Processors are carefully constructed and thoroughly tested before shipment Units purchased in the USA are warranted to be free of defects in material and workmanship for three 3 years from the date of purchase This warranty is limited to the original retail purchaser of the Signal Processor Should the unit fail due to a factory defect in material or workmanship your unit will be repaired or replaced at the sole discretion of Lanzar To obtain warranty service you must first call our Consumer Return Hotline number at 718 236 6948 to obtain a Return Authorization RA number This RA Number must appear on the outside of your package and on all paperwork relating to your return When returning the unit to us for warranty service it must be care
6. t Phase Switch OE Midrange Frequency and Gain Controls G High Pass Frequency and Gain Controls Rear panel Input Connectors 12 Rem Gnd cHGHS MDa Flows INPUT 5 0000 LOGO e L R L R O Power Connections 12V Remote Ground Low Outputs O Mid Outputs O High Outputs Y owner s manual Control Connector O Power Switch Power Indicator LED O Subwoofer Frequency and Gain Controls Subwoofer Output Phase Switch O Midrange Frequency and Gain Controls O High Pass Frequency and Gain Controls Input Connectors O Power Connections 12V Remote Ground Low Outputs O Mid Outputs High Outputs electronic crossover Function Used to turn power on and off to the SX7 This LED is illuminated when the unit is properly powered grounded and the remote power has been turned on The frequency control adjusts the range of the signal delivered to the Sub channel The gain control adjusts the level of that signal This is used to reverse the phase of the subwoofer channel to the other channels in the system for proper signal alignment The frequency control adjusts the range of the signal delivered to the Mids channel The gain control adjusts the level of that signal The frequency control adjusts the range of the signal delivered to the Highs channel The gain control adjusts the level of that signal RCA cables are used to connect the input signal from a head unit or other
7. teristics electronic crossover Installing your SX7 under the dash of your car Please take the time to install your new Lanzar Signal Processor securely according to this diagram using the hardware provided 4x 6 mm machine screw 4 Dashboard Mounting Bracket y 4 x 12 mm self tapping screw 2 4 mm spring washer 2 4 mm plain Signal Processor enclosure _ washer 2 This Half DIN size unit can also be installed in the dash adjacent to the head unit provided that there is a Slot available N owners manual Subwoofer Crossover Range Midrange Crossover Range High Pass Crossover Range Frequency Response Input Level for 400 mV Output Total Harmonic Distortion THD at 400 mV Output Output Impedance Signal to Noise Ratio S N Separation Current Drain Power Supply Voltage Dimensions W x Dx H mm pecifications electronic crossover 32 Hz to 400 Hz 32 Hz to 400 Hz 640 Hz to 8 KHz 20 Hz 30 kHz 400 mV lt 0 01 1 2 k Ohm 90 dB 60 dB 250 mA Maximum 10 16 V Neg Ground 7 0 x 6 25 x1 190 x 115 x 29 mm electronic crossover Front panel O Power Switch O Power Indicator LED Subwoofer Frequency and Gain Controls SUBWOOFER MIDRANGE HIGH RANGE O O O 32 400 min max 2 400 min max 640 po K min fmax Lanzar Gain 4 Gain freq Gain freq Q Subwoofer Outpu
8. u This warranty gives you specific legal rights and you may also have other rights which vary from state to state Lanzar Audio Inc 1600 63rd Street Brooklyn NY 11204 718 236 6948
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