User`s Manual
Contents
1. Cardioid Front front facing NomXLT C F Cardioid Rear rear facing NomXLT C R Hypercardioid Front front facing NomXLT HC F Hypercardioid Rear rear facing NomXLT HC R Infrabass Cardioid Front front facing NomXLT C F60Hz Infrabass Cardioid Rear rear facing NomXLT C R60Hz en Hypercardioid Front front NomXLT HC F60Hz acing Infrabass Hypercardioid Rear rear facing NomXLT HC R60Hz 5 5 Cardioid Configurations with different Speakers NOMOS XLT are suitable for cardioid configurations with certain K amp F speakers A chassis ratio of 1 to 2 should be maintained within these configurations KLING amp FREITAG GMBH 2014 Version 1 2 Page 13 of 20 Warning User s manual K amp F NOMOS XLT The speaker with one chassis should be standing on the floor and directed to the rear while the speaker with two chassis directs to the front 1x NOMOS XLS under NOMOS XLT standing 8 6 Fuse in the NOMOS XLT To increase the operating safety of the NOMOS XLT the subwoofers are equipped with fuses at the signal input These fuses reduce the risk of consequential damage resulting from a short circuit i e charred cables connectors fire damage 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 unavoida2. FREITAG GmbH for inspection and repairs if necessary If defects are ascertained then 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 In many countries regular inspection of mounting components and accessories is required In most cases e g 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 official authority is required every four years 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 all times for possible inspections This book should document maintenance measures and inspection intervals and contain parts lists KLING amp FREITAG GMBH 2014 Version 1 2 Page 15 of 20 User s manual K amp F NOMOS XLT 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 continuous mobile use To replace the filter foam send the front grille incl foam to KLING amp FREITAG GmbH Upon payment for expenses the grille with
3. acoustic foam Speakon connector Plastic glider 8x adjacent stacking grooves O 0O N i e Ww NM locking profiles for transport cover 2x KLING amp FREITAG GMBH 2014 Version 1 2 Page 5 of 20 User s manual 2 3 Accessories Transport Cover NOMOS XLT Protective Cover NOMOS XLT Loudspeaker patch cable NLT 425 5 m KLING amp FREITAG GMBH 2014 Version 1 2 K amp F NOMOS XLT Page 6 of 20 Warning A Caution A Warning Warning User s manual K amp F NOMOS XLT 3 Safety Instructions The speaker is solely for professional use in the manner described here To prevent damage to persons and property you must set up the speaker in compliance with the specifications of applicable national standards The information described here does not relieve the user of the duty to follow the given safety requirements and legal regulations The technicians responsible for assembling are responsible for the safe setup and use of the speaker and guarantee this For mobile and fixed installations use only assembly equipment from KLING amp FREITAG If not otherwise stated in this manual only original KLING amp FREITAG parts may be used The use of other parts in particular parts by other manufacturers is not permitted As a basic principle you must visually inspect all safety relevant components of the speaker and the accessory before every use For fixed installations you must inspect the s
4. be referred to as K amp F SystemRack in this manual Please make sure to update your K amp F SystemRack with the required LS Blocks starting with NomXLT 5 2 Terminal assignment N SPEAKON CONNECTORS FRONT SPEAKERS A F SPEAKON CONNECTOR FRONT KLING amp FREITAG GMBH 2014 Version 1 2 Page 10 of 20 User s manual K amp F NOMOS XLT 5 3 NOMOS XLT combined with other K amp F tops The NOMOS XLT can only be combined in 2 channel mode with all K amp F top speakers when using the Controller CD 44 To do so select the desired LS blocks for the top speaker in the Controller CD 44 and combine these with the LS block for the NOMOS XLT subwoofer 1 Noms T a 2 Gre TSH Loui on K amp F CD 44 Loaded LSBlocks CH 2 1 1 Amp 1 Output CH 2 GRAVIS 15 Example CH 1 1 1 Amp 1 Output CH 1 cosa m eo ee Tonext SystemRack Main out ARR RENNEN ei NE Coo If you need a higher bass level activate If you need an higher level at the overlab the filter BassBoost via Filter B for the range betwenn subwoofer and top subwoofers activate the filter LoMidBoost via Filter B KLING amp FREITAG GMBH 2014 Version 1 2 Page 11 of 20 User s manual K amp F NOMOS XLT 5 4 Cardioid Arrays with NOMOS XLT The subwoofer NOMOS XLT is designed so tha
5. computer video monitors KLING amp FREITAG GMBH 2014 Version 1 2 Page 8 of 20 User s manual K amp F NOMOS XLT 4 Setup 4 1 Removing the Transport Covers To remove the transport lid turn the appropriate catches 180 to completely release the latch Lift the lid from the speaker 4 2 Stacked Setup 1 Securely place the bottom subwoofer onto a level surface 2 Stack the subwoofers on top of one another Make sure that the stacking 4 feet of subwoofers stacked on top of one cl ne another are securely positioned in the j grooves of the lower speaker ip C di Ue je y _ 4 ICH ge s o oooO df De 3 Stacked systems must be stable even if Example they are inclined by 15 degrees without additional additional securing If this is not the case the systems have to be secured against falling over in order to guarantee the stability of the stack KLING amp FREITAG GMBH 2014 Version 1 2 Page 9 of 20 User s manual K amp F NOMOS XLT 5 Configuration and Connecting Diagram 5 1 System Requirements for Use K amp F CD 44 Digital System Controller LAB GRUPPEN FP 10000Q or LAB GRUPPEN FP 14000 for high power configurations with NOMOS subwoofer Connector Panel CP 4 These components will
6. the new covering will be returned KLING amp FREITAG GMBH 2014 Version 1 2 Page 16 of 20 User s manual K amp F NOMOS XLT 9 Technical Specifications Design Bass reflex system Operations via K amp F SystemRack Crossover frequencies 100 Hz Lower cut off frequency 3 dB 10 dB 27 HZ 24 HZ Coverage Omnidirectional optionally controllable in a cluster of three or in combination with the NOMOS XLS cardioid Power handling 3000 watts nominal IEC 268 5 6000 watts program Max SPL 1m 135 dB full space 141 dB half space 25 Hz 100 Hz Alternative 135 dB 141 dB Components 2 x 18 subwoofer chassis 100mm voice coil with double centering and up to 57 mm peak to peak excursion neodymium magnet with internal and external ventilation for low power compression aluminium demodulation ring for minimal distortions Speakers channel max 1 channel Connections 1 1 2 x Speakon 4 pol NLT4MP IN parallel with OUT Enclosure Design Frame reinforced 15mm Multiplex enclosure with highly resistable Polyurea synthetic coating in black 8 ergonomic handles on the sides 8 plastic glider 8 stacking grooves for save stackings of NOMOS LS Il NOMOS LT und Line 212 2 locking profiles for optional transport cover with 100 mm transport castors ball proof steel grille with black exchangeable acoustic foam behind the grille additional speakon connecto
7. K amp F NOMOS XLT i Version 1 2 User s Manual Released 30 06 2014 Important Information Please Read Before Use KLING amp FREITAG GmbH Junkersstra e 14 KLING amp D 30179 Hannover FREITAG TEL 49 0 511 96 99 70 FAX 49 0 511 67 37 94 www kling freitag de SOUND SYSTEMS User s manual Table of contents K amp F NOMOS XLT 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 Overview of components 5 2 3 Accessories 6 3 Safety Instructions 7 3 1 Notes for Mounting the Speakers 7 3 2 Instructions for Speaker Stacking 7 3 3 Protecting the Speakers Operating Safety 8 4 Setup 9 4 1 Removing the Transport Covers 9 4 2 Stacked Setup 9 5 Configuration and Connecting Diagram 10 5 1 System Requirements for Use 10 5 2 Terminal assignment 10 5 3 NOMOS XLT combined with other K amp F tops 11 5 4 Cardioid Arrays with NOMOS XLT 12 5 4 1 Setup instructions for a cardioid array 12 5 4 2 LSBlocks for cardioid use 13 5 5 Cardioid Configurations with different Speakers 13 6 Fuse in the NOMOS XLT 14 6 1 Replacing the Fuses 14 6 2 Replacing the Chassis 14 7 Transport and Storage 15 8 Maintenance and Care 15 9 Technical Specifications 17 10 Measuring Diagrams 18 11 Dimensions NOMOS XLT 19 12 Disposal 20 12 1 Regulations
8. akers 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 overloaded 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 permanent high level signals with high frequency and continuous noise from feedback permanently distorted high level signals e noises which occur when the amplifier is on while equipment is being connected disconnected 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 where the devices are exposed to strong vibrations and dust Damage caused by the speakers magnetic fields Speakers are permanently surrounded by a magnetic field even when they are not connected Therefore during transport and placement of the speakers it is important to ensure that there is always approx 1 m between the speakers and magnetic data media and
9. ation about this User s Manual 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 in 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 2014 Version 1 2 Page 4 of 20 User s manual K amp F NOMOS XLT 2 Product Description 2 1 Scope of Delivery Subwoofer NOMOS XLT User s Manual 2 2 Overview of components D w Bw a Stacking grooves 8x adjacent plastic glider Butterfly handles 8x speaker enclosure Speakon connector front behind company logo Threaded stand flange Front grille with
10. ble 6 1 Replacing the Fuses The fuse holder is behind the terminal Replace the fuse with the following original fuse only Bussmann S 506 8A T 250V Required tools 2 5 mm Allen key for loosening the terminals Instructions 1 Loosen the four screws on the terminal Carefully pull the cables out of the speaker enclosure Open the fuse holder Replace the blown fuse Push the cables carefully back into the enclosure a i eow ID Screw the terminal back on 6 2 Replacing the Chassis Required tools 3 mm Allen key for loosening the front grille KLING amp FREITAG GMBH 2014 Version 1 2 Pay attention to the correct alignment of the terminal Page 14 of 20 Warning User s manual K amp F NOMOS XLT 3 mm Allen key for loosening the chassis Instructions Remove the front grille 2 Remove the speaker chassis 3 Pay attention to the correct polarity of the chassis Connect the new chassis 4 Check the polarity of all mounted chassis 5 By tightening the screws diagonally in two steps a deformation of the chassis and thus a possible deentring of the voice coil can be avoided First loosely fasten the screws for the chassis diagonal from one another then tighten them 6 Mount the front grille 7 Transport and Storage The NOMOS XLT is protected against short term moisture The accessories has to be stored transported and used in a dry enviroment The NOMOS XLT System is not desig
11. 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 products labelled with a waste bin sign have thus to be disposed of by KLING amp FREITAG GmbH 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 before 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 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
12. for Disposal 20 12 1 1 Germany 20 12 1 2 EU Norway Iceland and Liechtenstein 20 12 1 3 All other Countries 20 KLING amp FREITAG GMBH 2014 Version 1 2 Page 3 of 20 A Warning A Caution g Tip User s manual K amp F NOMOS XLT 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 XLT system to achieve its full potential please read the operating instructions carefully before use With the purchase of a NOMOS XLT you have acquired a large sound system with the highest possible quality and performance capabilities As the owner of a NOMOS XLT 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 following 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 instructions may cause malfunctions or property damage This symbol indicates notes that help you to handle the described products easier 1 2 Inform
13. ned for long term use in a corrosive 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 XLT 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 Maintenance and Care For the owner and user it is mandatory to be aware of the safety relevance of speakers that can be flown The NOMOS XLT 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 accessory every time you suspend it and take it down NOMOS XLTFor 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 accessory may no longer be used and you must send in the product to KLING amp
14. peaker for signs of wear at regular intervals If there are signs of wear cracks or deformation etc then you must replace the parts immediately When laying out the connecting cables make sure that nobody can trip At least 2 people are necessary to carry the speaker Preventing hearing damage Avoid beeing too close to operating speakers Even loudness levels of approx 90 dB that you subjectively judge as being low can lead to hearing damage 3 1 Notes for Mounting the Speakers Mount the speakers securely To avoid injury or damage always be sure to mount the speakers securely 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 3 2 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 additional impact on the stacked speakers Before setup carefully ascertain if there are any possible outside 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 responsible for the setup must eval
15. r behind the company logo Dimensions W x H x D 591 x 740 x 1191 mm Weight loudspeaker transport cover 80 5 kg 12 3 kg Accessories see catalogue or visit www kling freitag de 1 Pink Noise 40 250 Hz 2h 2 as 1 with 50 pulse pause ratio Measurings taken with the K amp F SystemRack The K amp F SystemRack is required for operation of the K amp F NOMOS XLT KLING amp FREITAG GMBH 2014 Version 1 2 Page 17 of 20 User s manua K amp F NOMOS XLT 10 Measuring Diagrams Polar Patterns Cardioid Note Attenuation factor depends on setting and configuration s p 10 Frequency response Frequency response 100 Hz mode KLING amp FREITAG GMBH 2014 Version 1 2 Page 18 of 20 User s manual K amp F NOMOS XLT 11 Dimensions NOMOS XLT Weight 80 5 kg 8 x Plastic Gliders rc 740 mm 29 134 inch Stacking Grooves for 1 x LINE 212 ot se Aar 50 ER f i z ag ge LI De e ol ID s 11mm 1191 mm 10 433 inch L Mi 46 89 inch a Stacking Grooves O Fixing Plate for Distance Rod M20 0 a K amp M 24115 a Stacking Grooves for 2 x LINE 212 E G m a T 2 11mm KLING amp FREITAG GMBH 2014 Version 1 2 Page 19 of 20 User s manual K amp F NOMOS XLT 12 Disposal 12 1 Regulations
16. r than the above mentioned countries please ask your local dealer or the local authorities KLING amp FREITAG GMBH 2014 Version 1 2 Page 20 of 20
17. t it can be used as a cardioid and hypercardioid system in an array of three subwoofers or in multiples of three A cardioid array results in an increase of sound pressure towards the front because of the rear facing subwoofer In the rear area cardioid or in the lateral side area hypercardioid on the other hand the sound pressure is clearly reduced With this you achieve 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 5 4 1 Setup instructions for a cardioid array To achieve a cardioid or hypercardioid 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 stacked or flown rear facing while both other subwoofers are front facing You can stack the subwoofers even when they are facing opposite directions and you can connect them to front facing systems There is an additional Speakon connector on the front grille so that you can connect the cables to the rear facing side of all subwoofers in a cardioid array You can choose from the following options for cardioid and hypercardioid setups Unifilar drawing 3 x NOMOS XLT horizon
18. tal 3 x NOMOS XLT vertical 3 x NOMOS XLT stacked KLING amp FREITAG GMBH 2014 Version 1 2 Page 12 of 20 User s manual K amp F NOMOS XLT 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 Unifilar drawing 40 cm 1 3 ft 860 40 cm 1 3 ft 968 90 90 40 cm 1 3 ft AJA OO 100 The rear facing subwoofer is controlled using the Controller CD 44 via LSBlock for cardioid hypercardioid arrays for rear emitting subwoofers The front facing subwoofers are controlled via LSBlock for cardioid hypercardioid arrays for front emitting subwoofers The following cardioid or hypercardioid setups are available in the CD 44 Operation Mode of the NOMOS XLT LSBlocks
19. 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 domestic 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 to offer consistent solutions for the disposal throughout Europe Responsible for complying with these provisions of law is the local distributor importer of each country For proper disposal of used products in accordance with these local provisions in the mentioned countries 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 othe
20. uate and determine necessary measures including calculating the statics If necessary obtain expert proof of stability Stacked systems may not fall over even if they are inclined by 15 in each direction If this requirement is not fulfilled then it is necessary to take steps to achieve compliance Possible measures include 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 KLING amp FREITAG GMBH 2014 Version 1 2 Page 7 of 20 User s manual K amp F NOMOS XLT For outdoor and trade fair venues in which wind loads must be considered additional proof of stability 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 XLT you must always strap the speakers to one another and secure them from falling over 3 3 Protecting the Speakers Operating Safety NOMOS XLT spe
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