User`s Manual - AV
Contents
1. 40 cm 1 3 ft th 1 El B o E 40 cm 1 3 ft 40 cm 1 3 ft 6 2 2 LSBlocks Controller CD 44 for cardioid use The rear facing subwoofer is controlled using the Controller CD 44 via LSBlock for cardioid arrays for rear emitting subwoofers The front facing subwoofers are controlled via LSBlock for cardioid arrays for front emitting subwoofers The following cardioid LSBlocks are available in the Controller CD 44 Operation Mode of the NOMOS LS Selected LSBlock Controller CD 44 Cardioid Front front facing NOMOS LS C F Cardioid Rear rear facing NOMOS LS C R KLING amp FREITAG GMBH 2011 Revision 4 0 Page 16 of 21 Warning User s manual K amp F NOMOS LS 7 Transport and Storage The NOMOS LS is protected against short term moisture It should still be stored transported and used under dry conditions though The NOMOS LS System is not designed for long term use in a cor rosive environment Make sure that the system is adequately ventilated during longer storage periods so that possible residual moisture can escape from the equipment Furthermore you should ensure that the NOMOS LS System is protected from mechanical strain to prevent possible damage We recommend using suitable transport and storage cases and the optional soft cover that protects from the above mentioned influences 8 Ma2. 44 and combine these with the desired LS block for the NOMOS LS K amp F CD 44 Loaded LSBlocks CH 2 1 1 Amp 1 Output CH 2 GRAVIS 12 Amp 1 Output CH 1 SystemRack Main out The 2 channel mode guarantees best sound quality and performance KLING amp FREITAG GMBH 2011 Revision 4 0 Page 13 of 21 X 1 Tip User s manual K amp F NOMOS LS 6 1 2 Combination with Top Speakers in 1 Channel Mode If you wish to operate the NOMOS LS with a top speaker on a single output channel of the Controller CD 44 it is possible to do so with the following tops NOMOS LS combined with Selected LSBlock Controller CD 44 GRAVIS 12 N NOM LS GRAV 12N GRAVIS 12 W NOM LS GRAV 12W SCENA 15 NOM LS SCENA 15 PASSIO NOM LS PASSIO K amp F CD 44 Loaded LSBlocks GRAVIS 12 CH 1 1 1 Amp 1 Output CH 1 To next SystemRack Main out R E Fa FEIRA NNE Depending on the top used you must make allowances in 1 channel operations for more or less sig nificant volume losses as compared to 2 channel operations KLING amp FREITAG GMBH O 2011 Revision 4 0 Page 14 0f 21 User s manual K amp F NOMOS LS 6 2 Cardioid Arrays with NOMOS LS The subwoofer NOMOS LS is designed so that it can be used as a cardioid system in an array of three subwoofers or in multiples of th
3. responsible for the setup must evaluate and determine necessary measures including calculating the statics If necessary ob tain expert proof of stability Stacked systems may not fall over even if they are inclined by 10 in each direction If this require ment is not fulfilled then it is necessary to take steps to achieve compliance Possible measures in clude strapping it to an appropriate base structure or fastening it using safety straps A planned tilt of the loudspeakers ist not permissible In calculations the tilted setup serves the purpose of levelling out unevenness With the set up systems for which you cannot verify the structural safety without safeguards you must secure them to prevent sliding or tipping in order to provide proof of this safety To secure the system from tipping over use water tanks or floor bolts Other possible measures include strapping it to a suitable substructure or tying it using safety straps For outdoor and trade fair venues in which wind loads must be considered additional proof of stabili ty is necessary Make sure that the stacking feet of subwoofers stacked on top of one another are securely positioned in the grooves of the lower speaker If you place a top speaker on a NOMOS LS you must always strap the speakers to one another and secure them from falling over 3 4 Preventing hearing damage Avoid beeing too close to operating speakers This equipment is capable of delivering sound pr
4. the ElektroG law relating to electrical and electronic equipment and appliances we have complied with the EU directive on waste electrical and electronic equipment WEEE 2002 96 EC From 03 24 2006 onwards KLING amp FREITAG GmbH has thus labelled all products mentioned in the WEEE with a sign with a crossed out waste bin and a white bar below This sign indicates that the disposal as domestic waste is prohibited and that the product has been put into circulation on 03 24 2006 at the earliest KLING amp FREITAG GmbH has been legally registered as a manufacturer with the German registration office EAR Our WEEE registration number is DE64110372 For the German Registration office EAR we have accredited that our products are soleB2B products 12 1 2 EU Norway Iceland and Liechtenstein It is not allowed to dispose of used electrical equipment as domestic waste From 08 13 2005 onwards KLING amp FREITAG GmbH has thus labelled all products for EU Member countries as well as Norway Iceland and Liechtenstein except Germany mentioned in the WEEE with a sign with a crossed out waste bin and a white bar below This sign indicates that the disposal on do mestic waste is prohibited and that the product has been put into circulation on 08 13 2005 at the earliest Unfortunately the European directive WEEE has been complied with implementing different national provisions of law throughout all member countries which makes it impossible for us
5. to offer consis tent solutions for the disposal throughout Europe Responsible for complying with these provisions of law is the local distributor importer of each coun try For proper disposal of used products in accordance with these local provisions in the mentioned coun tries of the European Union except Germany please ask your local dealer or the local authorities 12 1 3 All other Countries For proper disposal of used products in accordance with local provisions in other than the above men tioned countries please ask your local dealer or the local authorities KLING amp FREITAG GMBH 2011 Revision 4 0 Page 21 of 21
6. 7 8 Maintenance and Care 17 Technical Specifications 18 10 Measuring diagrams 19 11 Dimensions NOMOS LS 20 12 Disposal 21 12 1 Regulations for Disposal 21 12 1 1 Germany 21 12 1 2 EU Norway Iceland and Liechtenstein 21 12 1 3 All other Countries 21 KLING amp FREITAG GMBH 2011 Revision 4 0 Page 3 of 21 A Warning A Caution v4 Y Tip User s manual K amp F NOMOS LS 1 Introduction Thank you for your decision to buy a KLING amp FREITAG product To guarantee a trouble free operating of the equipment and to allow your KLING amp FREITAG NOMOS LS system to achieve its full potential please read the operating instructions carefully before use With the purchase of a NOMOS LS you have acquired a large sound system with the highest possible quality and performance capabilities As the owner of a NOMOS LS loudspeaker you now have a versatile and highly professional tool which when operated properly is a true pleasure to use 1 1 Symbols in User s Manual This symbol indicates the possibility of life threatening danger and a health risk for persons Not fol lowing these instructions may result in serious health problems including potentially fatal injuries This symbol indicates a possibly dangerous situation Not following these instructions may cause minor injuries or cause property damage This symbol gives instructions for the proper use of the described products Not following these in struct
7. K amp F NOMOS LS INN PY III HIS o 4 COEP i Revison 4 0 User s Manual Released 28 10 2011 Important Information Please Read Before Use KLING amp FREITAG GmbH JunkersstraBe 14 KLING D 30179 Hannover TEL 449 0 511 96 99 70 FREITAG FAX 49 0 511 67 37 94 www kling freitag de SOUND SYSTEMS User s manual Table of contents K amp F NOMOS LS 1 Introduction 4 1 1 Symbols in User s Manual 4 1 2 Information about this User s Manual 4 2 Product Description 5 2 1 Scope of Delivery 5 2 2 System Requirements 5 2 3 Overview of Components 6 24 Accessories 7 3 Safety Instructions 8 3 1 Mounting the Speakers Wall and Ceiling Installation 8 3 2 Notes for Mounting the Speakers 8 3 3 Instructions for Speaker Stacking 8 3 4 Preventing hearing damage 9 3 5 Protecting the Speakers Operating Safety 9 4 Suspending the Speakers 11 4 1 Securing the Speakers Secondary Safety Device 11 5 Fuse in the NOMOS LS 12 5 1 Replacing the Fuses 12 6 Configuration and Connecting Diagram 13 6 1 NOMOS LS combined with other K amp F tops 13 6 1 1 Combination with Top Speakers in 2 Channel Mode 13 6 1 2 Combination with Top Speakers in 1 Channel Mode 14 6 2 Cardioid Arrays with NOMOS LS 15 6 2 1 Setup instructions for a cardioid array 15 6 2 2 LSBlocks Controller CD 44 for cardioid use 16 7 Transport and Storage 1
8. P 4 These components will be referred to as K amp F SystemRack in this manual KLING amp FREITAG GMBH O 2011 Revision 4 0 Page 5 of 21 User s manual K amp F NOMOS LS 2 3 Overview of Components 1 4x Stacking grooves on top of the enclosure for stackings of identical enclosures 2 3x flying and securing point K amp F VariPoint Enables flying by using either the K amp F Lifting Pin or standard M10 threads 2 x Speakon connector 4 pin NLT4MP parallel Threaded stand flange with M20 threads for use with distance rod 8 x rubber foot 4 x on the side 4 x on the bottom 2 x handle locking profiles for optional transport cover Oo md Oo S Re dO Front grille KLING amp FREITAG GMBH 2011 Revision 4 0 Page 6 of 21 User s manual K amp F NOMOS LS 2 4 Accessories KRE Lifting Pin M10 x 17 Eyebolt Protective cover NOMOS LS Distance rod 337 Transport Cover NOMOS LS KLING amp FREITAG GMBH 2011 Revision 4 0 Page 7 of 21 Warning Warning User s manual K amp F NOMOS LS 3 Safety Instructions 3 1 Mounting the Speakers Wall and Ceiling Installation The speakers may only be mounted by qualified event technicians or personnel which are instructed by them adequately This also applies for wall and ceiling fixations The technicians responsible for assembling the speakers on site are responsible for the safe setup
9. and use of the speakers and guarantee this Never use signal cables or power cords for suspending aligning or securing the systems Before carrying through ceiling and wall installations it is essential to consider the load capacity of walls ceilings and panelling as well as the stability and type of the construction If there is wall pan elling for example it is then necessary to examine the solidity of the wall and use the appropriate wall plugs Note that the suspension points on the hall ceiling i e shackles suspension points or chain points must comply with the accident prevention regulation BGV C1 Event and Production Sites for Stage Presentations or comparable applicable national standards and the total load must be approved by an authorised expert Make sure to comply with the stipulated tightening torques If not otherwise stated in this manual only original KLING amp FREITAG parts may be used for mount ing the speakers The use of other parts in particular parts by other manufacturers is not permitted in this case Ensure that all installation connections comply with the applicable safety guidelines and that the size and strength are sufficient Ensure that all connections are secured against coming loose and that only authorized statically tested and correctly sized supports mounting equipment wire ropes and chains are used As a basic principle you must visually inspect all safety relevant components of
10. clusters of 3 possible 400 watts nominial 800 watts program 128 5 dB SPL peak 1 m free field 15 Langhubchassis doppelt zentrierte 75 mm Schwingspule innen und auBen bel ftet geringste Verzerrungen durch Demodulationsring 2 1 1 2 x Speakon 4 pol NLT4MP IN parallel with OUT 15mm Multiplex enclosure with highly resistable Polyurea synthetic coating in black 2 ergonomic han dles on the sides 8 anti slip rubber feet 4 stacking grooves for save stackings of identical en clusures 3 K amp F VariPoint for quick an safe rigging with pin or eyebolt 2 locking profiles for optional transport cover ball proof steel grille with black ex changeable acoustic foam behind the grille 565 x 435 x 510 mm 25 kg see catalogue or visit www kling freitag de 1 Pink noise 40 250 Hz 2 h 2 as 1 but with 50 duty cycle KLING amp FREITAG GMBH 2011 Revision 4 0 Page 18 of 21 User s manua K amp F NOMOS LS 10 Measuring diagrams Polar Patterns Cardioid Frequency response 100 Hz mode 100 Frequency Hz KLING amp FREITAG GMBH O 2011 Revision 4 0 Page 19 of 21 User s manual 11 Dimensions NOMOS LS gt mm 497 1 W x A o 7 lt O 5 z o 5 RO Co o Q o O Q a ROT gu xX gt 26 rn 2 AA 9 GW n O K Ulama 5 2a 2 Ka
11. essure levels in excess of 90 dB SPL which may cause permanent hearing damage KLING amp FREITAG GMBH 2011 Revision 4 0 Page 9 of 21 User s manual K amp F NOMOS LS 3 5 Protecting the Speakers Operating Safety NOMOS LS speakers may only be used in combination with a K amp F SystemRack In general audio signals must not be overdriven This may be caused by mixing consoles equalizers effect equipment etc and should be indicated on this equipment When a power amplifier is over loaded at the output clipping then the amplifier activates a clipping warning signal In any case the signal must be reduced as soon as it sounds unnaturally distorted For damage caused by overloading the speakers using the speakers without K amp F SystemRack we do not assume warranty and excludes liability for possible consequential damage The following signals may damage the speakers N permanent high level signals with high frequency and continuous noise from feedback N permanently distorted high level signals N noises which occur when the amplifier is on while equipment is being con nected disconnect ed or switched on Do not install devices in any of the following places where the devices are permanently exposed to direct sunlight where the devices are exposed to high moisture or rain N where the devices are exposed to strong vibrations and dust Damage caused by the speakers magnetic fields Speake
12. german BGV C1 an additional annual inspection is required that must be done by a technical expert Additionally a detailed inspection carried through by a legally certified or fficial authority is required every four years O In this context it is very important to keep an inspection log book In this inspection log book the data for every used accessory is entered at the periodic inspections making the data available at times for possible inspections This book should document maintenance measures and inspec tion intervals and contain parts lists DU 2 The Polyurea synthetic coating used by KLING amp FREITAG is impact proof and highly resistant We recommend using protective coverings or cases to help avoid damaging the paint during i e con tinuous mobile use 3 To replace the filter foam send the front grille incl foam to KLING amp FREITAG GmbH Upon pay ment for expenses the grille with the new covering will be returned KLING amp FREITAG GMBH O 2011 Revision 4 0 Page 17 of 21 User s manual K amp F NOMOS LS 9 Technical Specifications Speaker Design Cut off frequencies 2 channel mode Lower cut off frequency 3 dB 10 dB Coverage Power handling Max SPL Components Speakers channel Wiring Enclosure Design Dimensions W x H x D Weight Accessories Bass reflex system via K amp F SystemRack or TOPAS 100 Hz 40 Hz 33 Hz Omnidirectional cardioid configuration in
13. he crossover This fuse reduces the risk of conseguential damage resulting from a short circuit i e charred cables connectors fire damage 5 1 Replacing the Fuses When the fuse is burned out then the chassis is most likely already ruined as the fuse just prevents consequential damage resulting from a short circuit of the chassis A replacement of the chassis is therefore unavoidable Required tools 1 3 mm Allen key for loosening the front grille 2 3 mm Allen key for loosening the chassis Instructions 1 Remove the front grille 2 Remove the speaker chassis 3 Replace the fuse The fuse holder is mounted on the internal crossover Replace the fuse with the following original fuse only Bussmann S 506 8A 4 Insert the replacement chassis First loosely fasten the screws for the chassis diagonal from one another then tighten them By tightening the screws diagonally in two steps a deformation of the chassis and thus a possible de centring of the voice coil can be avoided 5 Mount the front grille KLING amp FREITAG GMBH 2011 Revision 4 0 Page 12 of 21 User s manual K amp F NOMOS LS 6 Configuration and Connecting Diagram 6 1 NOMOS LS combined with other K amp F tops 6 1 1 Combination with Top Speakers in 2 Channel Mode In 2 channel mode the NOMOS LS can be combined with all K amp F top speakers using the Controller CD 44 To do so select the desired LS blocks for the top in the Controller CD
14. intenance and Care 1 For the owner and user it is mandatory to be aware of the safety relevance of speakers that can be flown It is therefore highly essential to carry through meticulous and well documented maintenance procedures and inspections The NOMOS LS system can exhibit signs of wear over the years i e from mechanical strain transport damage corrosion or improper handling If speakers are to be flown this always means there is a high safety hazard As a basic principle you must visually inspect the NOMOS LS System every time you suspend it and take it down For fixed installations you must inspect the speaker for signs of wear at regular intervals During these inspections you must especially look out for deformations cracks dents damage to threads and corrosion Mounting devices such as shackles chains and wire ropes also have to be checked for signs of wear or deformation carefully If as a result of these checks any uncertainty should arise with regard to safety or if specific faults are found the NOMOS LS system may no longer be used and you must send in the product to KLING amp FREITAG GmbH for inspection and repairs if necessary The inspection requirements vary depending on application and country of use Observe the requirements that are relevant for you If in doubt contact local authorities n many countries regular inspection of mounting components and accessories is required In most cases e g
15. ions may cause malfunctions or property damage This symbol indicates notes that help you to handle the described products easier 1 2 Information about this User s Manual O Kling amp Freitag GmbH all rights reserved All specifications in this manual are based on information available at the time of publishing for the features and safety guidelines of the described products Technical specifications measurements weights and properties are not guaranteed The manufacturer reserves the right to make product alterations within legal provisions as well as changes to improve product quality All persons who use the speaker system must have this guide and all further information for safe operations available to them during assembly disassembly and use The speaker system may neither be set up nor used until this manual has been read understood and kept readily available on site We appreciate any input with suggestions and improvements for this manual Please send this to us at the following address info kling freitag de or to KLING amp FREITAG GMBH Junkersstr 14 D 30179 Hannover Phone 49 0 511 96 99 70 Fax 49 0 511 67 37 94 KLING amp FREITAG GMBH O 2011 Revision 4 0 Page 4 of 21 User s manual K amp F NOMOS LS 2 Product Description 2 1 Scope of Delivery Subwoofer NOMOS LS User s Manual 2 2 System Requirements K amp F CD 44 Digital System Controller LAB GRUPPEN FP 100000 Connector Panel C
16. na zo a PO 5 o a O lt M u KLING amp FREITAG GMBH O 2011 L6TI Wu G L 430 mm 16 929 1 LFU 221 L wu 09S L kan o eo fo Revision 4 0 K amp F NOMOS LS 510 mm 20 079 J 4224 Jana x p Page 20 of 21 User s manual K amp F NOMOS LS 12 Disposal Please recycle the packaging material of the device 121 Regulations for Disposal 12 1 1 Germany It is not allowed to dispose of used electrical equipment as domestic waste But please do not dispose of them at official collecting points for recycling either All KLING amp FREITAG products are plain business to business B2B products KLING amp FREITAG prod ucts labelled with a waste bin sign have thus to be disposed of by KLING amp FREITAG alone Please call KLING amp FREITAG at the number stated below if you have a KLING amp FREITAG product to be disposed of We will offer you a straightforward and professional disposal with no costs involved If there is no waste bin sign on one of your KLING amp FREITAG products because it has been sold be fore 24 March 2006 then by law the owner is in charge of the disposal In this case we will be happy to assist and offer you proper ways of disposal Telephone number to call about the disposal of used KLING amp FREITAG products 49 0 511 96 99 7 0 Explanation With
17. ree A cardioid array results in an increase of sound pressure towards the front because of the rear facing subwoofer In the rear area on the other hand the sound pressure is clearly reduced With this you achieve N less unwanted sound on the stage low feedback simplified miking improved room acoustics with fewer reflections from the rear and side walls or when flown from the ceiling simplified adherence of sound emission limits and therefore less noise disturbance for nearby residential areas during open air events 6 2 1 Setup instructions for a cardioid array To achieve a cardioid pattern you must always have an array with 3 subwoofers or a multiple of 3 subwoofers setup next to one another 3 6 9 etc In this set of three the middle one must be rear facing while both other subwoofers are front facing You can choose from the following options for cardioid and hypercardioid setups h 3 x NOMOS LS vertical 3 x NOMOS LS horizontal 3 x NOMOS LS horizontal stacked 3 x NOMOS LS vertical stacked KLING amp FREITAG GMBH 2011 Revision 4 0 Page 15 of 21 User s manual K amp F NOMOS LS When cardioid arrays are stacked on the floor ensure that there is always a distance of at least 40 cm between each unit of 3
18. rs are permanently surrounded by a magnetic field even when they are not connected There fore during transport and placement of the speakers it is important to ensure that there is always ap prox 1 m between the speakers and magnetic data media and computer video monitors KLING amp FREITAG GMBH 2011 Revision 4 0 Page 10 of 21 Warning User s manual K amp F NOMOS LS 4 Suspending the Speakers By using the K amp F Lifting Pin or the M10 x 17 eyebolts available as optional accessories from Kling amp Freitag you can fly the speaker Push the release button A and completely in Let go of the release button when you sert the lifting pin into the flying point B have completely inserted the bolt so that the release button pops back up Ensure that you cannot pull out the lifting pin any more 4 1 Securing the Speakers Secondary Safety Device The flying and securing point K amp F VariPoint and the K amp F Lifting Pin are suitable for securing a sec ondary safety device according to the German safety regulations BGV C1 Safety rope with rope damper by the brand Major Saveking wire length wire diameter max falling height 0 6m or 1m 4mm 0 2m KLING amp FREITAG GMBH 2011 Revision 4 0 Page 11 of 21 User s manual K amp F NOMOS LS 5 Fuse in the NOMOS LS To increase the operating safety of the NOMOS LS the subwoofer is eguipped with fuses at the signal input mounted on t
19. the speaker and the accessory before every use If there are signs of wear cracks or deformation then you must replace the parts immediately The visual inspection also includes checking the screwed connections on sup porting elements The information described here does not relieve the user of the duty to follow the given safety re quirements and legal regulations 3 2 Notes for Mounting the Speakers Mount the speakers securely To avoid injury or damage always be sure to mount the speakers secure ly so that they do not fall Please note that speakers can move as a result of vibrations To prevent them from falling from their mounted position they must be secured properly When laying out the connecting cables make sure that nobody can trip KLING amp FREITAG GMBH 2011 Revision 4 0 Page 8 of 21 Warning Caution User s manual K amp F NOMOS LS 3 3 Instructions for Speaker Stacking Falling speakers pose the threat of fatal injuries to people near them Be sure to follow the relevant national specifications norms and safety regulations Always make sure that a sufficient safety level is still given even when outside forces have an addi tional impact on the stacked speakers Before setup carefully ascertain if there are any possible out side forces that could result in the array falling over Slant of the ground the bearing capacity of the ground wind person or vehicle impact etc A technical expert who is
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