zapco DAII-SL Скачать руководство пользователя страница 29

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Key Features

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SymbiLink™ balanced input and outputs

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Five paragraphic equalizer filters with stock frequencies at:
Filter center frequencies: 35Hz, 92Hz, 620Hz, 3.1KHz, 15KHz
Filter “Q”:

2.1 1.5 1.2 1.1 1.4

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Equalizer defeat switch

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Front / rear fader control

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Frequency balance control

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Two or three way electronic crossover

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Retractable control knobs

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12 or 24dB per octave slope on the subwoofer output

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18dB per octave slope on the X1 crossover

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Times ten range switch on the X1 crossover

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10dB boost switch on the subwoofer output

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0, 6, or 12dB gain switch on the input

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Balanced or unbalanced input switch

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Changeable red / green illumination color

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Isolated power terminal for illumination

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Optional PSI-HPSL external power supply

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Quality Zapco construction

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Precision 1% tolerance resistors used throughout

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Designed and built in the USA

Содержание DAII-SL

Страница 1: ......

Страница 2: ...AII the combination that has set the standards for the 90 s and beyond Where will Zapco go next Only time will tell But here s one thing you can count on Zapco processing will continue to set the stan...

Страница 3: ...SymbiLink Balanced System 5 Why Use The SymbiLink Balanced Signal System 6 Non Linear Induced Distortions 7 8 Balanced or Unbalanced Setting the Gains in Your System 9 Cumulative Error 10 12 DAII SL...

Страница 4: ...The Zapco Processor Rack 80 PSI HPSL 81 82 Manufacturing Wire Size 83 Technical Assistance 84 3...

Страница 5: ...supply out Starting with the PX in the early 80 s every Zapco processor uses phantom power If you are using a Zapco amplifier the processor will simply pull its power right from the amp If not you can...

Страница 6: ...ion into the signal cables ZAPCO has made this technology available for your car ZAPCO engineers also discovered that the pulsating D C current in the automobile chassis and amplifier power wiring cau...

Страница 7: ...ollowing disadvantages 1 Magnetic electrostatic pickup Noise and audio distortion can be induced into the cable because the cable shield is also the audio connection 2 Unbalanced cables are typically...

Страница 8: ...Non Linear Induced Distortions 7...

Страница 9: ...o install and cables can be run anywhere 8 Less expensive than high end RCA cables Disadvantages SymbiLink RCA Balanced System Unbalanced System 1 Limited availability 1 Poor noise rejection 2 Most cu...

Страница 10: ...he same Start at the deck Not at the amp First hook up the system with all gain controls at minimum turn all gain pots fully counter clockwise with a small screwdriver Then turn on the head unit and t...

Страница 11: ...are most likely inaudible The answer to this question underlies ZAPCO s entire design philosophy and is based on the simple concept of cumulative error To understand the point you must consider all th...

Страница 12: ...The Zapco Processors 11...

Страница 13: ...format AES EBU IEC 958 S PDIF EIAJ CP 340 digital audio standards Digital input type 44 1 or 48kHz Coax or Toslink Frequency response DC 20kHz 2dB S N ratio A weighted Zero bits 115dB Separation 1KHz...

Страница 14: ...zero bit detector is available for control of an external noise gate via an optically isolated output Internal mode switches configure the DAII SL for compatibility with a wide range of professional...

Страница 15: ...fore in the recording Key Features SymbiLink balanced input and output Optical coax and analog inputs Ultra high signal to noise ratio greater than 115 dB Better than 105 dB separation De Jitter Re cl...

Страница 16: ...Switch Setting Layout 15...

Страница 17: ...s a zero bit condition it can mute its outputs This is enabled by the Z Bit Mute switch See the figure Switch Settings This is useful if the CD player outputs invalid data during pause or when switche...

Страница 18: ...DAII SL System Diagram 17...

Страница 19: ...Ohms Minimum output impedance 600 Ohms Filter center frequencies EIA standard Frequency response 5Hz 20kHz 25dB S N ratio A weighted EQ in 110dB Separation 1KHz A weighted 90 dB Maximum boost cut 12d...

Страница 20: ...compare the changes made to the system Front panel clipping indicators indicate clipping at any point within the EQ30 including the 1 3 octave filters Often incorrect adjustment of these types of equa...

Страница 21: ...bands of 12 dB boost cut equalization Equalizer bypass switch Input output and internal filter clipping LED Output level control Transparent competition Lexan top cover Left right channel designation...

Страница 22: ...Switch Jumper and Control Layout 21...

Страница 23: ...Jumper Settings 22...

Страница 24: ...EQ30 SL System Diagram 23...

Страница 25: ...e second harmonic 80 Hz An easy way to tell if the system is distorting is to compare a RTA taken at the lowest possible volume with one taken at a higher volume If these results are not the same the...

Страница 26: ...r products in the system Use cut mode instead of boost mode The boost cut has no effect Check the internal jumper block settings Power LED does not come on The EQ30 must be powered by a PSI SL or PSI...

Страница 27: ...ce Balanced 5K ohms Unbalanced 11 5K ohms Minimum Output Impedance 600 Ohms Frequency Response 0 25dB 20Hz 20KHz S N Ratio A weighted EQ in all outputs 110dB Transient Distortion full range 003 Harmon...

Страница 28: ...an be used as full range high pass or band pass The subwoofer has a low pass output that can have a 12 or 24dB per octave slope With these options two way three way and other types of system layouts c...

Страница 29: ...Retractable control knobs 12 or 24dB per octave slope on the subwoofer output 18dB per octave slope on the X1 crossover Times ten range switch on the X1 crossover 10dB boost switch on the subwoofer o...

Страница 30: ...Rear Fader Adjusts the proportion between the front output 2 and rear output 1 outputs This can be used for a front rear or midrange treble balance control depending on the configuration selected Fre...

Страница 31: ...its output level Output 2 front output This output is independent from Output 1 but performs with exactly the same rules and guidelines The internal configuration switches determine the assignment of...

Страница 32: ...ges for high voltage balanced SymbiLink or standard unbalanced signals When using unbalanced inputs use the supplied SymbiLink to RCA adapter cable for the input connection Gain Switch 0 6 12dB Applie...

Страница 33: ...tion switches can choose between 3 different modes It is important to note that Output 1 does not necessarily have to be connected to the X1 Crossover Output 1 can be connected to the X1 or X2 Crossov...

Страница 34: ...present a number of sample systems and the switch settings involved Switches not addressed in a diagram i e gain bass boost are not related to the configuration settings and will be set according to e...

Страница 35: ...Basic Front Rear Bass 34...

Страница 36: ...Basic Three Way 35...

Страница 37: ...Dual 2 Way 18dB Front 12 dB Rear 24 dB Bass 36...

Страница 38: ...3 Way with Horns 37...

Страница 39: ...3 Way Bass Mid Bass and Separates 38...

Страница 40: ...USACi Competition System 39...

Страница 41: ...may be too wide to correct specific problems A wide Q filter is identified by a low number such as 5 8 1 2 etc A medium Q filter tends to be the type most widely used since it tends to make a noticea...

Страница 42: ...olts RMS Input Impedance 10k Ohms Minimum Output Impedance 600 Ohms Frequency Response 3 dB 20 to 20 kHz S N Ratio 100dB Transient Distortion 002 Harmonic Distortion 005 Separation 1 kHz A weighted 80...

Страница 43: ...hed sound quality Key Features SymbiLink Balanced Signal Technology Pro audio balanced differential inputs Very low noise and distortion DIN size Separate gain switches for both input and output High...

Страница 44: ...l receive its maximum usable input signal Input Gain Switch This allows up to 12dB gain to be added to the SP7 SL input to assure that the EQ has its maximum input before clipping If the clipping ligh...

Страница 45: ...SP7 SL Diagram 44...

Страница 46: ...Input Impedance 47k Ohms Output Impedance 100 Ohms Frequency Response 3 dB 20 to 20 kHz S N Ratio 100dB Transient Distortion 002 THD N 0035 Separation 1 kHz A weighted 80dB Input Sensitivity in three...

Страница 47: ...alizer filters centered at frequencies chosen specifically for the automotive environment Freq 40Hz 125Hz 1KHz 12KHz Q 1 76 2 15 74 1 43 Unbalanced RCA inputs to SymbiLink balanced output 24dB variabl...

Страница 48: ...within the EQ Frequency controls Four rotary controls operate at 35Hz 125Hz 1kHZ and 16Khz to allow custom equalization of your sound system Fader Front to Rear fader allows speaker balancing independ...

Страница 49: ...wo connections on the power plug are 12V and 12V for illumination Reversing the polarity of these connections will change the light color from red to green Sub Freq Subwoofer crossover adjustment Outp...

Страница 50: ...or blinking then turn the volume down on the head unit until the indicators are off or there is a very minimum of blinking Go to step 7 6 Set the SP4 SL s gain to the next highest setting and then go...

Страница 51: ...Full Range System 50...

Страница 52: ...Basic 2 Way with Sub 51...

Страница 53: ...Dual Full Range Sub 52...

Страница 54: ...of high quality home gear and the first to offer high voltage low impedance outputs to avoid signal loss in long cable runs The PEQ which had come to be known as the ZAP Board was updated in the early...

Страница 55: ...stic potentiometers with superior L R tracking and very low noise Input and output LED overload indicators accurate to within 1 dB of clipping On off 22 dB cut switch with de thumping circuitry Variab...

Страница 56: ...the cable Green Right Channel Input to SEQ from right channel output of source unit White Left Channel Input to SEQ from left channel output of source unit Red Right Channel Output from SEQ to right...

Страница 57: ...it Preferably this connection is made through a 1 4 amp fast blow fuse directly to the car battery Connecting the SEQ The SEQ has a special miniature circular 7 pin connector with gold plated pins The...

Страница 58: ...57...

Страница 59: ...within 1dB of clipping super bright LED C Volume control high quality conductive plastic potentiometer D Output clipping detector indicates the onset of output clipping E Equalizer boost cut controls...

Страница 60: ...a balance control ensure that it is set to center Set the SEQ filter controls flat 0dB Using the small plastic screwdriver included with the SEQ adjust the input gain trim pots fully counterclockwise...

Страница 61: ...ircuit board and will void the warranty Low Profile Mounting Method Low profile mounting provides 1 5 8 maximum height above the mounting surface The SEQ has two holes in the back for low profile moun...

Страница 62: ...105dB 1kHz Separation 80dB Input type Fully Balanced SymbiLink Maximum Output Level 15V RMS balanced 7 5V unbalanced Input Impedance 4 75K ohms Output Impedance 680 ohms Power Requirements 600mA 15V...

Страница 63: ...s output A circuit board mounted switch selects between the two modes X4 X5 output Low pass or band pass output This output also has the mode switch X6 output Low pass output for the woofer The low pa...

Страница 64: ...tem expansion 12 24dB per octave options for low pass No external power wiring necessary when used with a SymbiLink amplifier High signal voltage capability LED clipping indicator Dashboard or trunk m...

Страница 65: ...SLX 4 Functional Diagram 64...

Страница 66: ...and achieves the ultimate in noise rejection The SLX 4 can be used in systems where a SymbiLink amplifier is not present In these circumstances a PSI SL power supply is necessary to power this and any...

Страница 67: ...ignated by the input selector switch In the summed mono mode the signal for the low pass is derived from both the front and rear outputs X1 X3 In the X1 mode the high pass output has its normal freque...

Страница 68: ...Basic 2 Way System 67...

Страница 69: ...Basic 3 Way System 68...

Страница 70: ...3 Way with Woofer Control 69...

Страница 71: ...4 Way with Subwoofer Control 70...

Страница 72: ...4 Way System with F R Fader 71...

Страница 73: ...4 Way with Super Tweeter 72...

Страница 74: ...Dual High Pass Fader with Constant Bass 73...

Страница 75: ...ereo Separation 85dB Input Output type Fully Balanced SymbiLink Maximum Input Level 15V RMS balanced 7 5V RMS unbalanced Maximum Output Level 15V RMS balanced 7 5V RMS unbalanced Input Impedance 4 75K...

Страница 76: ...gle input signal There is no power supply wiring necessary as the SLX 2 is powered via the SymbiLink balanced cable For this reason the SLX 2 usually requires a SymbiLink balanced input amplifier in t...

Страница 77: ...EQ control effects both outputs The X2 FREQ control is deactivated in this mode X2 input in not functional when the Input Mode switch is in the 2CH position X2 input only activated by engaging the 4CH...

Страница 78: ...in the out position the range shifts from 500Hz to 10kHz When the Output 2 switch is in the X1 HI position this control sets the crossover frequency for both outputs X2 Freq Controls crossover point o...

Страница 79: ...witch out mode X1 Freq Range Multiples X1 s crossover frequency by ten see X1 Freq above This switch has the capability of both outputs see Output 2 switch above Output 1 X1 Selects whether the X1 Out...

Страница 80: ...ss The X1 Freq Range switch cannot be used it must be in the X1 or in position and the X1 HI option on the Output 2 switch should not be used Adjust the X1 Freq and X2 Freq to the same crossover frequ...

Страница 81: ...nd we even have expansion kits available to add more pieces to your rack The rack can be custom mounted in dash or mounted anyplace that fits your install The Rack turns all your processors into a sin...

Страница 82: ...ns in which SymbiLink processors are being used with non SymbiLink amplifiers It is also used in systems in which Zapco EQ30 SL s and or a DAII SL is used or in a system for which three or more SymbiL...

Страница 83: ...The printed circuit board assembly is wave soldered 4 Testing The PC board is 100 tested to design specs 5 Extrusion machining American made aluminum extrusion is cut and machined to precise toleranc...

Страница 84: ...want to have any respectable amount of power for your amp you need an 8 Gauge wire to the trunk as a bare minimum If you want enough power to drive woofers your going to need at least a 4 Gauge wire t...

Страница 85: ...lease call the factory for a Return Materials Authorization RMA number We will ask you for your name return shipping address daytime phone number model and serial number and a detailed description of...

Страница 86: ......

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