Go to page of
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Lanzar Car Audio E750S, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Lanzar Car Audio E750S one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Lanzar Car Audio E750S. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Lanzar Car Audio E750S should contain:
- informations concerning technical data of Lanzar Car Audio E750S
- name of the manufacturer and a year of construction of the Lanzar Car Audio E750S item
- rules of operation, control and maintenance of the Lanzar Car Audio E750S item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Lanzar Car Audio E750S alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Lanzar Car Audio E750S, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Lanzar Car Audio service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Lanzar Car Audio E750S.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Lanzar Car Audio E750S item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
-
Page 1
pr eamp equalizer with subwoofer crossover parametric equalizer with subwoofer crossover pr eamp equalizer[...]
-
Page 2
E540 E75 © 1999 Lanzar Audio Inc. 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 . Y ou are now the pr oud owner of one of the world’ s most sophisticated electronics components. This Lanzar product is the result [...]
-
Page 3
0 P 750 S owner’ s manual signal processors[...]
-
Page 4
© 1999 Lanzar Audio Inc.[...]
-
Page 5
owner’ s manual Congratulations E740v E7 40v E750s E750s 2 4 6 8 contents signal processors E540p E540p Installation Wiring Directions System Diagrams Troubleshooting and Precautions 10 12 14 15 16 20 Limited Warranty 21 Features and Specifications Controls and Operation Features and Specifications Controls and Operation Features and Specificatio[...]
-
Page 6
featur es preamp equalizer • 7 Band Graphic Equalizer • Pre-Amp Input via RCA Jacks • Output Level Control • LED Power Level Meter • 12 dB Boost/Cut • Rotary Band Control • Rotary Fader • 4-Channel RCA Outputs • Fully Isolated DC-t0-DC Power Supply • Remote Power On/Off • Half-DIN Size Cabinet 2[...]
-
Page 7
owner’ s manual specifications preamp equalizer Center Frequencies 60 Hz • 150 Hz 400 Hz • 1 kHz 2 . 4k H z•6H z 15 kHz Frequency Response 15 Hz – 20 kHz (at +/– 3 dB, 400 mv) Dimensions ,WxDxH (mm) 7.0 x 6.25 x 1 (190 x 115 x 29 mm) Power Supply Voltage 10 – 16 V Neg. Ground Current Drain 250 mA Maximum Separation 60 dB Signal-to-Noi[...]
-
Page 8
contr ols preamp equalizer Front panel E740 v LEFT output level RIGHT output level volume 60Hz –+ 150Hz –+ 400Hz –+ 1kHz –+ 2.4kHz –+ 6kHz –+ 15kHz –+ front rear fader 4 V olume Contr ol 1 LED Level Display 3 Equalizer Control 5 Fader Control 2 Power Indicator LED Rear panel +12 Rem Gnd INPUT LR FRONT LR REAR LR OUTPUT 9 Rear Channel [...]
-
Page 9
owner’ s manual operation preamp equalizer Control/Connector Function 2 Power Indicator LED This LED is illuminated when the unit is properly powered, grounded and the remote power has been turned on. 3 Equalizer Controls This seven-band equalizer’s rotary controls give you control over musical frequency ranges. 7 Power Connection Connect to po[...]
-
Page 10
• 7 Band Graphic Equalizer • Pre-Amp Input via RCA Jacks • Output Level Control • LED Power Level Meter • 12 dB Boost/Cut • Subwoofer Frequency Control • Subwoofer Boost Control • Front and Rear Fader Control • 6-Channel RCA Outputs • Night Illumination • Remote Power On/Off • High Impedance Input • Half-DIN Size Cabinet e[...]
-
Page 11
owner’ s manual specifications Center Frequencies 60 Hz • 150 Hz 400 Hz • 1 kHz 2 . 4k H z•6H z 15 kHz Frequency Response 20 Hz – 20 kHz (at +/– 3 dB, 400 mv) Current Drain 250 mA Maximum Subwoofer Boost Control 0-10 dB Subwoofer Frequency 40-400H Z Separation 60 dB Signal-to-Noise Ratio (S/N) 85 dB Output Impedance 1.2 k-Ohm Total Harm[...]
-
Page 12
contr ols Front panel Fader Control LED Level Display Equalizer Controls Subwoofer Frequency Control Power Indicator LED Rear panel Front Channel Outputs Power Connections (+12V , Remote, Ground) Line Channel Inputs 8 Subwoofer Boost Control Subwoofer Channel Outputs E750 S +12 Rem Gnd INPUT LR SUB LR REAR LR OUTPUT FRONT LR E7 5 0 s LEFT output le[...]
-
Page 13
owner’ s manual operation Control/Connector Function 9 E750 S equalizer with subwoofer crossover This seven-band equalizer’s rotary controls give you control over musical frequency ranges. Equalizer Controls 2 • In a 2 Speaker system, the fader control should be rotated to the position which provides highest levels for both sets of speakers. [...]
-
Page 14
• 5 Band Graphic Equalizer • 5 Band Parametric Control • 20 Frequency Band Selector • Adjustable Subwoofer Crossover • Pre-amp Line & Aux Inputs via RCA Jacks • Output Volume Control • Input Gain Adjustments • Frequency Gain Control • Rotary Fader • Rotary Band Control • Defeat Switch • 6-Channel RCA Outputs • Fully Is[...]
-
Page 15
A Jacks ply owner’ s manual specifications Sub Band Parametric Range Low Band Parametric Range Mid Band Parametric Range High Band Parametric Range 3 5•5 0•6 5•8 0H z 150 • 200 • 260 • 320 Hz 600 • 800 • 1000 • 1200 Hz 2.1 • 2.8 • 3.5 • 4.2 KHz 7•9 . 5•1 2•1 5K H z Frequency Response 20 Hz – 20 kHz (at +/– 3 dB, [...]
-
Page 16
contr ols Front panel Power Indicator LED Parametric EQ Controls Subwoofer Gain Control V olume and Fader Control Aux Input Switch Rear panel Front & Rear Channel Outputs Power Connections (+12V , Remote, Ground) Line & Aux Inputs 12 Subwoofer Frequency Contr ol Sub Channel Outputs parametric equalizer T op panel Line Aux Input Gain Adj. EQ[...]
-
Page 17
owner’ s manual operation Control/Connector Function 13 parametric equalizer These switches determine the frequencies the gain knobs on the front panel will affect. Setting a switch on one of the 5 bands on top of the equalizer permits the corresponding control on the front panel to raise or lower the gain at that frequency. EQ Frequency Contr ol[...]
-
Page 18
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 self-tapping screw (2) 4 mm spring washer (2) 4 mm plain washer (2) 4x 6 mm machine screw (4) Dashboard Installing your signal processor under the da[...]
-
Page 19
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 signal processor’s GROUND to a good chassis ground, near where the unit is mounted, or to the case of the head unit. Connect the signal processor’s REMOTE TURN-ON lead to the remote turn- on[...]
-
Page 20
preamp equalizer Basic 2-Amp/4-Speaker system application using the E740v Head unit (Stereo, CD Player , T ape Deck, etc.) E740v LEFT output level RIGHT output level volume 60Hz – + 150Hz –+ 400Hz –+ 1kHz –+ 2.4kHz –+ 6kHz –+ 15kHz –+ front rear fader +12 Rem Gnd INPUT LR FRONT LR REAR LR OUTPUT Lanzar Vibe E740v Preamp Equalizer REAR[...]
-
Page 21
owner’ s manual 17 system diagram 4-Speaker and subwoofer system application using the E750s Head unit (Stereo, CD Player , T ape Deck, etc.) Lanzar Vibe E750s Equalizer & Crossover REAR CHANNEL Power Amplifier FRONT CHANNEL Power Amplifier to Ground (Black) to Remote On (Orange) to +12v Battery (Red) Left and Right Line Inputs Rear Panel Lef[...]
-
Page 22
system diagram 19 4-Speaker and subwoofer system application using the E540 P Head unit (Stereo, CD Player , T ape Deck, etc.) Lanzar Vibe E540 P Parametric Equalizer REAR CHANNEL Power Amplifier FRONT CHANNEL Power Amplifier to Remote On (Orange) to +12v Battery (Red) Left and Right Line Inputs Rear Panel Left and Right Line Outputs from Head Unit[...]
-
Page 23
owner’ s manual tr oubleshooting 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. • Wiring is not loose or cables misconnected/disconnected • RCA cables are not faulty. 20 Signal Processor does not turn on. • Rem[...]
-
Page 24
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. This warranty is limited to the original ret[...]