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1. LECIA FOIN SMS GOLD 16 TECHNICAL DATA Acoustics Power handling Max power Impedance Operating frequency range Frequency range SPL 1W 1mt Maximum SPL Coverage Horizontal Vertical Cross over Type Freguency Transducers Low Mid freguency Audio Input Connectors Wiring Remote control Input Connectors Power Input Connectors Amplifiers Type Power Protections AC power Operating range Max continuos and burst current 3000 w 8000 w 2x8Q 30 Hz 120 Hz 3dB preset relating 20 HZ 150 Hz 3dB preset relating 99 5 dB 136 dB continuos 140 dB peak omni array dependent omni array dependent DSP controlled preset relating 150 Hz max suggested preset relating 2 x 21 High excursion neodymium speakers with 6 voice coil 2 male 2 female parallel 3 poles balanced XLR Pint ground Pin2 hot Pin3 cold 2 x female 8 poles RJ45 2 x PowerCon IN OUT 2 modules class D DSP controlled 3500 watts x 2 channels on 8 ohm 7000 watt total Dynamic limiter over current over temp short circuits Power Factor Correction Standard 100 240 Vac 50 60Hz with PFC auto range Standard 16A gt 10 sec 32A lt 1 sec 115 x 60x 85 cm 78 Kg Notes for data 1 Power handling is measured following AES standard conditions transducers driven continuo2. a module and to send the same signal to another one through the LINK connector It is possible to connect till 30 different modules in parallel on the same balanced line with a source of 600 ohm output impedance A Level Control potentiometer PAD allows different set levels The ground lift switch can help to solve ground loop problems due to wrong ground wiring AUDIO LEVEL amp GROUND LIFT GROUND CIRCUIT LOOP SWITCH BALANCED AUDIO INPUT BALANCED AUDIO PARALLEL LINK MAIN POWER SWITCH MAIN AC POWER SUPPLY IN MAIN AC POWER SUPPLY LINK OUT __ BM CAUTION To connect high quantity of modules together by remote control is suggested to use K array special 3 pole cables XLR adapters K XM45 and K XF45 USER S MANUAL KECI SMSID 11 MAINTENANCE INSPECTION AND MAINTENANCE The K array systems are an assembly of mechanical devices and are therefore subject to wear and tear over prolonged use as well as damage from corrosive agents extreme impact or inappropriate use Such inspection includes examination of all load bearing components for any sign of undue wear twisting buckling cracking rusting or other corrosion Metal seams and welds should be examined for any sign of separation or deformation HP Sound Equipment strongly recommends that written documentation be maintained on each K array flying system noting date of inspection name of inspector points of system checked and any ano
3. claim performance unigue but affordable and within everybody s reach HP Sound Eguipment OQ SMSID 2 AC POWER DISTRIBUTION Allamplifier modules and the rest of the audio equipment connected to it mixing consoles processors etc must be connected to the AC power distribution in a proper way preserving AC line polarity and connecting earth ground such that all grounding points are connected to a single node or common point using the same cable gauge as the neutral and line s cables Bad grounding connections between speakers and the rest of the audio system may produce noise hum and or serious damage to the input output stages inthesystem s electronic equipment CAUTION Before applying AC to any K array self powered speaker be sure that the voltage potential difference CAUTION between neutral and earth groundis less than 5 VAC In the connectors marked with this symbol there is a dangerous high voltage Wirings connected to these CAUTION connectors require installation by trained personnel or the USE oiTeady Certiticatedtabies When the unitis ready for use after the installation the power AC switch should be easily accessible 3 VOLTAGE REQUIREMENTS The Ko70 operates safely and without audio discontinuity if the AC voltage stays within either of two operating windows 95 125 or 100 240 V at 50 or 60 Hz WHEN YOU SWITCH ON THE UNIT The main power suppl
4. CT TO LAN ETHERNET 9 CLONER FUNCTION It is possible to clone the entire presets bank from Speaker to Speaker without any PC connected We will call SpeakerA the one with the presets bank that you want clone and SpeakerB the one that will be upgraded Set the SpeakerA on ID 99 will appear CLONER on the display Keep SpeakerB on any ID number between 10 and 90 Turn off both the speakers and connect by a RJ45 8 poles cable Turn on the SpeakerB and after the SpeakerA SpeakerA will start to clone on the display will appear a cont down 00 15 01 15 etc Wait till 20 seconds after 15 15 Change the ID of the SpeakerA to any other ID and turn off both Speakers Turning on the SpeakerA check that it is on mode 16x16 and NOT 4x4 If SpeakerA is in mode 4x4 just turn off the speaker and keep press the Preset button during the turning on The preset are cloned to the SpeakerB USER S MANUAL MOGIAAGN SMSID 10 POWER SUPPLY amp AUDIO SECTION Ko70 modules are using PowerCon connectors for power supply It is possible using the link connector to have more modules on the same power supply line You can wire a max of 4 modules on the same line if the use of them will be within the 50 of their max power For full power use connect max two modules onthe same power supply line The Audio section includes a female balanced XLR connector and a male XLR connector wired in parallel Thanks to these connectors it is possible to feed
5. USER S MANUAL REV 01 ENGLISH AMM a KOLU ATOM OVERBASS Ko7O SAFETY INSTRUCTIONS CAUTION This symbol wherever it appears alerts you to important operating and maintenance istructions in the accompanying literature Read the manual e To reduce the risk of electric shock disconnect the amplifier from the AC mains before installing audio cable Reconnect the power cord only after making all signal connections e Connect the amplifier to a two pole three wire grounding mains receptacle The receptacle must be connected to a fuse or circuit breaker Connection to any other type of receptacle poses a shock hazard and may violate local electrical codes Do not install the amplifier in wet or humid locations without using weather protection e Do not allow water or any foreign object to get inside the amplifier Do not put objects containing liquid on or near the unit No naked flame sources such like lighted candles should be placed on the device e To reduce the risk of overheating the amplifier avoid exposing it to direct sunlight Do not install the unit near heat emitting appliances such as a room heater or stove The amplifier should be placed so that its location does not interfere with its proper ventilation For example the appliance should not be situated on a bed carpet or similar surface that may create a
6. aintaining the power dimension weight ratios that are ten sound quality constant The K070 is ideal for times better than any other professional medium and big live applications especially on touring PA systems The KOO is designed to easily integrate with others K FF Yy products for example with KHA or ft K t h thei KH15 line array satellites A rc n The KO7O can be used also with KS4 to make a very performance following your taste and products these systems can be remotely controlled and come with a lot of on board directional high power subwoofer needs Inside K array systems you will The KO7 O uses two 21 inches very high excursion cone find something that only K array can drivers for very low frequencies with 6 voice coil powered offer the best in technology proudly by two power amplifier channels each one of 3500 watt conceived designed and produced in RMS The woofers are mounted in a box that ensures high rigidity and resistance to vibrations The transducers of K 7 O are driven by an internal DSP module a dedicated remote control software allows to control the speaker from PC All the K070 and don t believe those who components are designed by K array R amp D maintain that these products are department and custom made under K array only for few people the only truth control gualitv system is that K array systems are Italy If they were cars they would be Ferrari Don t agree to pay for a simple brand
7. malies discovered CAUTION Because of the safety issue involved users must adopt and ad here to a schedule of regular inspection and maintenance In touring applications key components must be inspected be for each use REPLACEMENT PARTS Any component found to be defective or any safety related component you even suspect might be defective should be replaced with the equivalent approved part Parts specific to a K array system should be ordered directly from HP Sound Equipment No attempt should be made to substitute what appears to be equivalent or mostly the same generic replacements To the best of our knowledge most of these suppliers are reputable and their products are reliable However HP Sound Equipment has no way of assuring the quality of products made by these various suppliers Therefore HP Sound Equipmentis not responsible for problems caused by components that were not supplied by HP Sound Equipment 12 ACCESSORIES KO TR2 trolley KO COVER2 Protection strong bag 13 PHYSICAL as 115 Gr Weight 78Kg 102 cm ME ptt A 7089514 a 2 RR TRA A pe gt a ed 8 e e JM LTE Me _ RIS TT el EEE EN SSN lt ep Top _ 8 SAKALA gt s LS tr SLA M eee MEAGTAAGIY SMSID K070 Presets Ko70l Infra sub 15 CONFIGURATIONS INTIME KENT
8. n obstacle for the ventilation openings e This amplifier contains potentially hazardous voltages Do not attempt to disassemble the unit The unit contains no user serviceable parts Repairs should be performed only by factory trained service personnel MEAGTAAGI SMS GOLD TABLE OF CONTENTS 1 2 10 11 12 13 14 15 16 INTRODUCTION AC Power Distribution Voltage Requirements Current Requirements Power connector wiring Connections Amplification amp Protection circuitry DSP amp REMOTE control DSP Cloner function Power supply amp audio section Maintenance Accessories Physical Ko70 presets Configuration Technical data NOTES MEAGTAAGI SMS GOLD gt BB BB BB BD BD BD BD BD DB B B I I 03 04 04 04 05 05 05 06 06 07 08 08 08 09 09 10 11 1 INTRODUCTION K array is the new voice that sings aloud outside the chorus and whose performance is better than any other products Born on the road in the PA O rB SG world where you get no discount you have to give Ve o your best as fast as you can often with a compressed budget K Array systems have been Ko70 designed to give precise answers to precise The K070 is a self powered high output needs K Array systems are driven by new subwoofer It has an incredible reserve of power generation digital engines with that ensures very high pressure m
9. pproximately one second It is used to select the rating for most magnetic breakers The maximum instantaneous peak current during burst is used to select the rating for fast reacting magnetic breakers For best performance the AC Cable voltage drop should not exceed 10 Volts or 10 at 115V and 5 at 230V The minimum electrical service amperage required by a system of Ko70 is the sum of their maximum continuous RMS current We recommend allowing an additional 30 above the minimum amperage to prevent peak voltage drops at the service entry MeGQTAAG SMSID 5 POWER CONNECTOR WIRING CONVENTIONS The Ko70 requires a grounded outlet Itis very important that the system be properly grounded for both safety and proper operation Use the following wiring diagram to create power cables and distribution systems CAUTION The Ko70 require a ground connection Always use a grounding outlet when connecting these units CAUTION Do not operate the unit if the power cables are frayed or broken CAUTION Keep all liquids away from the Ko15 amplifiers to avoid hazards from electrical shocks 6 CONNECTIONS The Ko70 presents two 10k ohm balanced inputs impedance to three pin XLR connectors with the following connections pint Ground pin2 Signal pin3 Signal CAUTION Shorting an input connector pin to the case can form a ground loop and cause hum Pins 2 and 3 carry the inp
10. s are shipped with the cone drivers in correct alignment However if a loudspeaker needs to be replaced make sure the replacement is reinstalled with the correct polarity Incorrect cone driver polarity impairs the system performance and may damage the component MOGIAAGN SMSID 8 DSP CONTROL amp REMOTE CONTROL The Ko70 have apowerful DSP that manages all the functions of the speakers Each system can store on board 16 preset that can be recalled pushing the PRESET button Once the preset will appear on the lower line of the display it will become automatically available after few seconds If you desire to set a preset as default you just need once selected it to keep pressed for five seconds the PRESET button After that this preset will automatically be recall each time you will switch on your module It is also possible to remote each module by an RS485 serial port In order to remote your system you need to set each module on a different address so that in your chain no one module will have the same address Two rotary encoder allow you to set the desired address number that will appear on the top line of the display Using the remote control software it is possible to mute each system select a desired preset loaded on board or download a new preset pack r PRESET LOADED RESET BUTTON ID ADDRESS x10 x1 PRESET SCROLL RS485 PARALLEL CONNECTIONS USE ONLY K ARRAY CABLES ADAPTERS DO NOT CONNE
11. usly for two hours with a band limited noise 2 Max power is the maximum RMS applicable power for a musical signal the referement signal is the one proposed by EIAJ standard 3 Recommended maximum operating frequency range Response depends on loading conditions and room acoustics 4 Free field measured with 1 3 octave frequency resolution at 2 mt 7 This is the frequency in which the transducers produce the same sound pressure level measured 2 mt 8 Amplifier wattage rating is based on the maximum unclipped burst sine wave RMS voltage that the amplifier will produce into the nominal New materials and design are introduced into existing products without previous notice Present systems may differ in some respects from those presented in this brochure Physical Measures Weight signal having 6 dB of crest factor 5 Measured 4 mt then scaled 1 mt 6 Measured with audio source 1 mt load impedance USER S MANUAL IMOGIAPRGI VEN WY LA wt A UN S IS K array System www k array com by HP Sound Equipment s r l Firenze Italy tel 39 055 8487222 fax 39 055 8487238 e mail info k arrav com Viale Roma 7 i 50037 San Piero a Sieve USER S MANUAL MOGIAHAAGNY SMS GAG
12. ut as a differential signal pin 2 is hot relative to pin 3 resulting in a positive pressure wave when a positive signal is applied to pin 2 Use standard audio cables with XLR connectors for balanced signal sources Make sure that pin 1 shield is always connected on both ends of the cable Ifabnormal noises suchas hiss and popping are produced by the loudspeaker disconnect the audio cable from the speaker If the noise stops then most likely the problem is not with the loudspeaker Check the audio cable source and AC power forthe source of the problem Audio signals can be easily chained using the loop output connector on the user panel of the Ko70 A single source can drive multiple Ko70 with a paralleled input loop creating an unbuffered hard wired loop connection When driving multiple Ko30 in an array make certain that the source device can drive the total load impedance presented by the paralleled input circuit of the array The audio source must be capable of producing aminimum of 20 dBV 10 Vrms into 600 ohms in order to produce the maximum peak SPL over the operating bandwidth of the loudspeaker 7 AMPLIFICATION AND PROTECTION CIRCUITRY The Ko70 is powered by the K array digital power amplifier with a total power of 3000 3000 watts All the specific functions for the Ko70 such as crossovers frequency phase response and loudspeakers protection are determined by a DSP processor installed inside the amplifier All K array speaker
13. y slowly ramps on t he green display on the user panel lights up and the green leds on the left side lights up flashing indicatingthatthesystemisenabledandreadyto process audio signals CAUTION If the Display does not illuminate or the system does not respond to audio input after ten seconds remove AC power immediately Verify that the voltage is within the proper range If the problem persists please contact HP Sound Equipment or an authorized service center NOTE It is recommend that the supply be operated in the rated voltage windows at least a few volts away from the turn on off points so that small AC voltage variations do not cause the amplifier to cycle on and off 4 CURRENT REQUIREMENTS The Ko70 presenta dynamic load to the AC mains which causes the amount of current to fluctuate between quiet and loud operating levels Since different cables and circuit breakers heat up at varying rates it is essential to understand the types of current ratings and how they correspond to circuit breaker and cable specifications The maximum continuous RMS current is the maximum RMS current in a period of at least ten seconds It is used to calculate the temperature increase in cables which is used to select cables that conform to electrical code standards It is also used to select the cable size and gauge and the rating for slow reacting thermal breakers The maximum burst RMS currentis the maximum RMS currentin a period of a
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