Instruction/ maintenance manual of the product SX7 Lanzar Car Audio
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SX7 electr onic cr ossover.
© 1999 Lanzar Audio Inc..
owner’ s manual tr oubleshooting electronic crossover If you experience.... Check that: Level of sound is low . • Wiring is not loose or cables misconnected/disconnected • RCA cables are not faulty Background noise is too high.
system diagram 3-W ay system application using the SX7 Head unit (Stereo, CD Player , T ape Deck, etc.) Lanzar Vibe SX7 Electronic Crossover Left and Right Line Inputs Rear Panel Left and Right Line O.
owner’ s manual contents 1 Congratulations Features Specifications Controls and Displays Operation Installation Wiring Directions System Diagram Troubleshooting and Precautions 2 2 3 4 5 6 7 8 9 Lim.
featur es • 6 Channel Outputs (Sub, Mid, High) • Infinitely Adjustable Crossover Points • Sub, Mid and High Gain Controls • 2 Channel RCA Input Jacks • Subwoofer Phase Shift Adjustment • L.
owner’ s manual wiring 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.
installation Please take the time to install your new Lanzar Signal Processor secur ely , according to this diagram, using the hardwar e provided. Signal Processor enclosur e Mounting Bracket 4x1 2m m.
owner’ s manual specifications Subwoofer Crossover Range Midrange Crossover Range High Pass Crossover Range 32 Hz to 400 Hz 32 Hz to 400 Hz 640 Hz to 8 KHz Frequency Response 20 Hz – 30 kHz Dimensions ,WxDxH (mm) 7.0 x 6.25 x 1 (190 x 115 x 29 mm) Power Supply Voltage 10 – 16 V Neg.
+12 Rem Gnd INPUT LR HIGH LR MID LR OUTPUT LOW LR contr ols Front panel Rear panel 4 Input Connectors SX7 SUBWOOFER power phase MIDRANGE HIGH RANGE max min Gain freq 640 8K .
owner’ s manual operation Control/Connector Function 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.
CAR AUDIO Quality T echnology Performance Quality T echnology Performance 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.
An important point after buying a device Lanzar Car Audio SX7 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lanzar Car Audio SX7 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lanzar Car Audio SX7 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lanzar Car Audio SX7 you will learn all the available features of the product, as well as information on its operation. The information that you get Lanzar Car Audio SX7 will certainly help you make a decision on the purchase.
If you already are a holder of Lanzar Car Audio SX7, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lanzar Car Audio SX7.
However, one of the most important roles played by the user manual is to help in solving problems with Lanzar Car Audio SX7. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lanzar Car Audio SX7 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
