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USER MANUAL -

english version

KR400S

PRELIMINARY

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Summary of Contents for KR400S

Page 1: ...USER MANUAL english version KR400S PRELIMINARY ...

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Page 4: ...PRELIMINARY ...

Page 5: ...EQUIREMENT 13 8 3 CURRENT REQUIREMENT 13 8 4 REAR PANEL 14 8 5 POWER CONNECTOR WIRING 15 8 6 AUDIO INPUT CONNECTOR WIRING 15 8 7 AMPLIFICATION AND PROTECTION CIRCUITRY 16 9 SYSTEM CONFIGURATION ON THE FLOOR 17 10 HANGING INSTALLATION INSTRUCTIONS 25 10 DSP CONTROL REMOTE CONTROL 28 10 1 CLONER FUNCTION PRESET SYSTEMS 29 11 REMOTE CONTROL SOFTWARE 29 12 PRESETS DIAGRAMS 38 13 SERVICE 41 14 KR400s T...

Page 6: ...SK of electric shock K array declares that this device is in compliance with the applicable CE standards and regulations Before putting the device into operation please observe the respective country specific regulations WEEE Please dispose of this product at the end of its operational lifetime by bringing it to your local collection point or recycling centre for such equipment This device complie...

Page 7: ...PRELIMINARY ...

Page 8: ...llation of the satellite speakers The KR400S features a line array of 24 x 3 high efficiency neodymium magnet drivers enclosed in an ultra strong chassis to ensure high resistance and durability in the most demanding working conditions Thanks to its true line array technologies and powerful DSP system the KR400S achieves outstanding power and coherence throughout the intended coverage allowing a w...

Page 9: ...s electronic equipment 5 WARRANTY K array systems are warranted against manufacturing defects in materials or craftsmanship over a period of 2 years from the date of original purchase During the warranty period K array will at its discretion either repair or replace products which prove to be defective provided that the product is returned in its original packaging shipping prepaid to an authorize...

Page 10: ...tion of malfunction which in turn can generate heat and result in a fire Only connect the power supply to an appropriate power adapter Do not install the speaker in wet or humid locations without using weather protection Do not allow water or any foreign object to get inside the speaker Do not put objects containing liquid on or near the unit To reduce the risk of overheating the amplifier avoid e...

Page 11: ...11 PRELIMINARY KR400S 7 PHYSICAL 77 7 cm 77 7 cm 77 7 cm 55 5 cm 55 5 cm 55 5 cm 55 5 cm 30 60 30 60 30 60 21 85 21 85 21 85 21 85 weight 39 kg 86 lbs KL21ma ...

Page 12: ...12 PRELIMINARY KR400S 265 cm 100 5 cm 100 5 cm 205 2 cm 8 8 cm 8 8 cm 8 8 cm 11 5 cm 11 5 cm 19 88 39 57 39 57 80 90 3 56 3 56 3 56 4 53 4 53 weight 2 X 9 kg 2 x 19 84 lbs weight 57 kg 152 66 lbs KR400 ...

Page 13: ...ify that your mains connection is capable to satisfies the power ratings of the device CAUTION Connecting the system to an AC power mains with a voltage exceeding 270V will cause significant damage to the device and create a serious risk for users The KL12ma presents a dynamic load to the AC mains which causes the amount of current to fluctuate between quiet and loud operating levels Since differe...

Page 14: ... 900VA 10 sec 3500VA 1 sec KL21ma max continuous apparent power VA 8 4 REAR PANEL 1 2 5 6 7 8 9 10 11 12 13 3 4 1 LED pointer ON OFF 2 Speakon power output To use with KR400 satellite or with KL21 passive subwoofer 3 Address selector rotary x10 x1 4 Preset selector press one to change keep 10 sec to store 5 ID number for remote control 6 Preset in use 7 RS485 connections for remote control don t c...

Page 15: ...he following wiring diagrams 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 a module and send the same signal to another one through the LINK connector It is possible to connect up to 30 different modules in parallel on the same balanced line with a source of 600 ohm output impedance A Level Co...

Page 16: ...e amplifier The devices have three different types of audio signal limiter The Clip limiter the Average Power limiter and the High Frequency limiter reduce the risk of damaging the components of the speakers A Peak Current Shut Down acts as output stage switching process inhibition that resets itself after 2 seconds The tripping point is at 52A A temperature protection limiter ensures the output s...

Page 17: ...17 PRELIMINARY KR400S 9 SYSTEM CONFIGURATION ON THE FLOOR ...

Page 18: ...18 PRELIMINARY KR400S ...

Page 19: ...19 PRELIMINARY KR400S A ...

Page 20: ...20 PRELIMINARY KR400S Speakon power OUT ...

Page 21: ...ELIMINARY KR400S The included joints allow the user to tilt both the KR400 modules at different angles positive and negative in order to cover different audience areas Some examples of typical configurations ...

Page 22: ...22 PRELIMINARY KR400S ...

Page 23: ...23 PRELIMINARY KR400S ...

Page 24: ...24 PRELIMINARY KR400S ...

Page 25: ...25 PRELIMINARY KR400S 10 HANGING INSTALLATION INSTRUCTIONS ...

Page 26: ...26 PRELIMINARY KR400S ...

Page 27: ...27 PRELIMINARY KR400S 17 5 1 7 5 Set to max 5 for the three upper frames ...

Page 28: ...ible to set up remote control of each module from a computer through the RS485 serial port In order to set up remote control of your system you need to assign each module to a different address so that in your chain no one module will have the same address Two rotary encoders allow you to set the desired address number that will appear on the top line of the display Using the remote control softwa...

Page 29: ...isplay 00 15 01 15 etc Wait for 20 seconds after 15 15 appears on the display Change the ID of Speaker A to any other ID and turn off both Speakers When you turn on Speaker A check that it is in mode 16x16 and NOT 4x4 If Speaker A is in mode 4x4 just turn off the speaker and hold down the Preset button whilst turning it back on The preset heve been cloned to Speaker B 11 REMOTE CONTROL SOFTWARE 1 ...

Page 30: ...om Windows Start Software Karray managerV2 2 2 Click on NO when asked whenether you want to star in Demo Mode 2 3 Click onSystem Settings to configure which COM port use The COM port of K USB is usually the highest number If you cannot find the port you can look for it using Windows control panel System Hardware COM Port ...

Page 31: ...control Address x 10 From pc or previous module To next module Preset loaded Address x 1 Preset scroll On these bars you can see all the modules connected to your chain By pressing this button you can re fresh the modules connected 3 IDsetting ...

Page 32: ...rectangle green all modules inside this loudspeaker have a good temperature Protection Fail rectangle red at least one module inside this loudspeaker is in protection Temperature rectangle green all modules inside this loudspeaker are working properly Temperature rectangle black if this rectangle is black it means that the loudspeaker is not responding The main causes of this malfunction are loss ...

Page 33: ...mum 5 characters press the Send button Module details With this button you can load presets from the PC to the module Click on this button choose the slot that you want use and select the EQS file that you want to load Store the active preset as default when the module is restarted Preset slots on the Module status panel Mute Module ...

Page 34: ...o use to add the modules 5 2 It is possible to assign names to the groups by simply writing in the fields 6 Preset groups On the Preset Groups window you can manage the modules Presets as groups You can have up to 4 different groups 6 1 Choose the modules from the list on the right and press the right arrow button next to the group that you wish to use to add the modules Select the number of the p...

Page 35: ...35 PRELIMINARY KR400S 6 2 It is possible to assign names to the groups by simply writing in the fields ...

Page 36: ...36 PRELIMINARY KR400S 6 3 From the Preset Send window you can load a preset on the same slot of multiple devices ...

Page 37: ...to Unlock it by pressing the Unlock button below it 9 Exit option When you choose to exit the software an alert window will appear that reminds you to Unmute all the connected modules This is important because the Mute function can only be controlled by the software 10 Save and Load It is possible to save the speaker configuration for Mute and Preset Groups Just save as a CONF file It is possible ...

Page 38: ...RY KR400S 12 PRESETS DIAGRAMS eaClear 0 20 50 1K 2K 5K 10K 20K 100 200 500 3 3 6 9 12 6 9 12 12 eaC 3 5K 10K 20K 0 20 50 1K 2K 100 200 500 3 3 6 9 12 6 9 12 eaC 6 5K 10K 20K 0 20 50 1K 2K 100 200 500 3 3 6 9 12 6 9 ...

Page 39: ...ELIMINARY KR400S eaC 3Lo 0 20 50 1K 2K 5K 10K 20K 100 200 500 3 3 6 9 12 6 9 12 12 12 eaC 3Hi eaC 3Hi 5K 5K 10K 10K 20K 20K 0 0 20 20 50 50 1K 1K 2K 2K 100 100 200 200 500 500 3 3 3 3 6 6 9 9 1 1 2 2 6 6 9 9 ...

Page 40: ...40 PRELIMINARY KR400S eaC 6Sub 0 20 50 1K 2K 5K 10K 20K 100 200 500 3 3 6 9 12 6 9 12 ...

Page 41: ...ice 4 You will be given an RA Return Authorization number for job tracking Refer to this number on shipping materials and in all correspondence concerning the repair Shipping charges are the responsibility of the purchaser Any attempt to modify or replace components of the device will invalidate your warranty Service must be performed by an authorized K array service center Cleaning Clean the prod...

Page 42: ... Pin2 Pointer Remote control Input Connectors 2 x female 8 poles RJ45 Power Input Connectors 2 x PowerCon IN OUT Amplifiers Type 1 modules class D DSP controlled Subwoofer power 1800 Watt Satellite power output 1800 Watt Protection Dynamic limiter over current over temp short circuits AC power Operating range 85 270 Vac 50 60Hz Autorange P nom 900 Vac Max operation voltage 400 Vac Min operation vo...

Page 43: ... reserves the right to make modifications without prior notice WEEE K array declares that this device is in compliance with the applicable CE standards and regulations Before putting the device into operation please observe the respective country specific regulations Please dispose of this product at the end of its operational lifetime by bringing it to your local collection point or recycling cen...

Page 44: ...44 PRELIMINARY k array is a brand of HP Sound Equipment s r l Viale Roma 7 i 50037 San Piero a Sieve Firenze Italy tel 39 055 8487222 fax 39 0558487238 e mail info k array com www k array com ...

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