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DCS SC-141 Loudspeaker User Manual

1. www qscaudio com QSC 800 854 4079 www qscaudio como QSC Audio Products QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 1468 USA 714 754 6175 714 957 7100 800 854 4079 714 957 7150 800 772 2834 714 754 6174 714 754 6173 www qscaudio com E mail info qscaudio com service qscaudio com OSCE QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA 2004 QSC DIR QSC
2. INPUT OUTPUT NOTE OUTPUT TERMINALS PROVIDED FOR al SPEAKERS IN P CHECK K AMPLE CANONS FORM MINIMU DIM WED JANCE LF 4115 FERED OUTPUT ga TALS RATES CIE 2 Ts Solel INPUT OUTPUT INPUT OUTPUT NOTE NOTE OUTPUT TERMINALS PROVIDED FOR CONNECTING OUTPUT TERMINALS PROVIDED FOR CONNECTING SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE LF 4115 33 1200 442 6dB 29 3000 10dB 1000 100 X 100 EH E 0 dB SPL 1 rms 6 dB 35 1000 ih 121 0dBA SPL 1 dBA
3. Ss SMG oe Bi 3 T QSC HF 75 MH 1063 MEHRA RREN TRAA Ro HINTERE DE RANK
4. QSC Audio Product QSC Audio Product EA Li No T CHE AA ide ies Seo Cian ne Re Pere rene u nee aba Er 30 762mm la 102mm oft st 18 457mm dd 254mm 20 508mm gt TD 000171 00 C 2004 QSC Audio Products Inc QSC QSC Audio Products Inc LF 4115 E 10 AWG 5 3mm2 TER EBAY BI H J ea Sac 4 HER f
5. Amplification MHV 1090 Specifications subject to change without notice Freq Range Nominal Coverage DI Q Max Output calculated 1 meter full space Impedance Maximum Input Power AES method 2 hours Sensitivity 1 Watt 1 meter Crossover Frequencies Crossover Network Connectors Transducers Mounting Hardware Size Weight 180 20k Hz 6dB full space 90 horizontal X 20 to 30 vertical 50 total adjustable mount provides for vertical plane adjustments The horizontal plane can be adjusted by altering mounting position on the low frequency enclosure before tightening bolts 9 dB 400 to 16k Hz average 8 400 to 16k Hz average Mid frequency 135 5 dB SPL Tri amp mode high frequency very high frequency 138 dB SPL Quad amp mode high frequency 138 dB SPL very high frequency 135 dB SPL Tri amp mode 8 ohms nominal mid frequency and high very high frequency Quad amp mode 8 ohms nominal mid high and very high frequency Mid frequency 275 W Tri amp mode high very high frequency 155 W calculated sum of high and very high frequency individual ratings Quad amp mode high frequency 85 W very high frequency 70 W Mid frequency 105 dB SPL Tri amp mode high very high frequency 110 dB SPL Quad amp mode high frequency 110 dB SPL very high frequency 110 dB SPL Tri amp mode mid frequency 250 Hz or higher high very frequency 1 7 kHz both 2
6. 20 50 100 200 500 1K 2K 5K 10K 20K Frequency Hz MHV 1090 SPL vs Frequency Quad amp No Screen 20 50 100 200 500 1K 2K 5K 10K 20K Frequency Hz SPL dB normalized SPL dB normalized MHV 1090 SPL vs Frequency X curve Tri amp With and Without Screen 5 without screen X curve 3 dB X curve 3 dB 5 with screen 5 20 50 100 200 500 1K 2K 5K 10K 20K Frequency Hz MHV 1090 SPL vs Frequency X curve Quad amp With and Without Screen 10 X curve 3 dB without screen X curve 3 dB with screen 20 50 100 200 500 1K 2K 5K 10K 20K Frequency Hz Warranty USA only other countries see your dealer or distributor Disclaimer OSC Audio Products Inc is not liable for any damage to amplifiers or any other equipment that is caused by negligence or improper installation and or use of this loudspeaker product QSC Audio Products 3 Year Limited Warranty OSC Audio Products Inc QSC guarantees its products to be free from defective material and or workmanship for a period of three 3 years from date of sale and will replace defective parts and re
7. 4 4 3 160 22 40 22 2 400 FL rms 6 dB 8 40 400 600 EL rms 6 dB 2 40 400 24 1100 rms 4 LF 4115 93 5dB 92 0dB 35 1000 1 1 30 18 dB 1000 2 MA www qscaudio com QSC DSP 10 AWG 5 3mm2 INPUT OUTPUT 15 381 EX 4 100 EX Kapton LE B4 SF di AL 8 TB O ARAL PR Be MEA 36 30 X 18 CH X 20 QR 762mm X 457mm X 508mm 96 lbs 83 lbs
8. 44 38 kg SPL vs SPL dB Hertz QSC Audio Products Inc PHARA RA REA QSC Audio Products3 QSC Audio Products Inc QSC QSC QSC
9. QSC guarantees its products to be free from defective material and or workmanship for a period of three 3 years from date of sale and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use provided the unit is returned to our factory or one of our authorized service stations via pre paid transportation with a copy of proof of purchase i e sales receipt This warranty provides that the examination of the return product must indicate in our judgment a manufacturing defect This warranty does not extend to any product which has been subjected to misuse neglect accident improper installation or where the date code has been removed or defaced OSC shall not be liable for incidental and or consequential damages This warranty gives you specific legal rights This limited warranty is freely transferable during the term of the warranty period Customer may have additional rights which vary from state to state In the event that this product was manufactured for export and sale outside of the United States or its territories then this lim ited warranty shall not apply Removal of the serial number on this product or purchase of this product from an unauthorized dealer will void this limited warranty Periodically this warranty is updated To obtain the most recent version of 0SCS war ranty statement please visit www gscaudio com Contact us at 800 85
10. 4 Klemmen 2 Eingangsklemmen INPUT und 2 parallele Ausgangsklemmen OUTPUT Wandler 15 Zoll 381 mm Hochleistungs Niederfrequenzwandler mit bel fteter 4 Zoll 100 mm Kupfer Schwingspule auf Kapton Schablonen F r hohe Auslenkung geringe Verzerrung u erst hohe Belastbarkeit und geringe W rmekomprimierung und Port Compression Geh use Quasi B4 Ausrichtung Vollradius ffnungen geringe Luftger usche durch symmetrische ffnungsanordnung auf 36 Hz abgestimmt aus Pressspanplatten mittlerer Dichte gefertigt und stabil verstrebt Vandalismussichere Tieftonlautsprecher Montagebolzen Gr e 762 mm breit x 457 mm hoch x 508 mm tief Gewicht Versandgewicht 44 kg Nettogewicht 38 kg SPL und Impedanz im Verh zur Frequenz 120 120 1 ji CO I I Coo Co 1 I CO I COO I CO oo 1 HH NNN I I HERE HH HEHE 115 Tot HHH f 110 EEE FERRER FERME 1 CO oo 1 HHA I I CO 110 Ht Hho 1 I Co 1 I Coo I Coo CHEECH ECE HECHT EEE HI HEEL EH PTH 105 90 1 I LOT 1 I LOT 1 I LOOT 1 Li LO 1 I TT I LOT 1 HH 1 I eee I I CoO 100 f Ho 480 1 COO 1 TT if Coo 1 1 Co 1 I HEN Coe pan 95 Sn Htet OT Hp ee E amp CESPE pi ote oe ss E 1 COO CO I Coe e E ow HEHH ao HONTE Heo mull 1 et see MrT I I COO niin I I Coo a 1 LCL DUBE ON HH 1 I Coo Co
11. LF 4115 Specifications subject to change without notice Frequency Range Nominal Coverage Maximum Output Impedance Maximum Input Power Sensitivity Recommended Processing 33 1200 Hertz 6dB 29 3000 Hertz useable range 10dB 100 horizontal X 100 vertical at 1000 Hertz 127 0dB SPL calculated peak 1 meter half space at rated rms power with 6 dB crest factor pink noise input 35 1000 Hertz 121 0dBA SPL calculated maximum continuous 1 meter The dBA scale is typically used to identify sound sources which can cause permanent hearing loss 4 ohms nominal 4 3 ohms minimum 160 Hertz 40 ohms maximum 22 Hertz 400 watts rms 8 hours of 6dB crest factor pink noise 40 400 Hertz 600 watts rms 2 hours of 6dB crest factor pink noise 40 400 Hertz recommended amplifier power capability 1100 watts rms maximum into 4 ohms per LF 4115 93 5dB half space 92 0dB full space 35 1000 Hertz 1 watt 1 meter Subsonic filter below 30 Hertz gt 18 dB per octave maximum recommended crossover frequency is 1000 Hertz OSC DSP configurations are available at www qscaudio com Parameters for alternative processing hardware are available upon request Connectors Barrier strip screw terminals accept up to 10 AWG 5 3mm stranded wire Four terminals two INPUT and two par allel OUTPUT Transduce
12. 1 I HHHH I HR 1 4 DUO 1 I EHEN AA AAA ANI MI I I COO ae I LITTTETETTLITTTITTTTITTITHTTT 1 I EEE A IRON NINI 1 HH 75 EEE RH EEE EEE M ny 70 20 Il CE TENTE I I Ceo oe HO CAT LL Ceo ji POE HHH Impedancia EAN NN 65 TT Ho Ac 10 eh he mm KEEA 1 ji HORA CAT I it Ce TAE pA 60 0 10 Hz 20 50 100 200 500 1K 2K 5K 10K Frecuencia hertzios Renuncia de responsabilidad QSC Audio Products Inc no es responsable por ning n da o a los amplificadores ni a ning n otro equipo que sea causado por negligencia o instalaci n y o uso inadecuado de este altavoz Garant a limitada de 3 a os de OSC Audio Products OSC Audio Products Inc QSC garantiza que sus productos estar n libres de materiales y o mano de obra defectuosos por un periodo de tres 3 a os a partir de la fecha de la venta y reemplazar las piezas defectuosas y reparar los productos que funcionen mal bajo esta garant a cuando el defecto ocurra bajo condiciones normales de instalaci n y uso siempre y cuando la unidad se devuelva a nuestra f brica o a una de nuestras estaciones autorizadas de servicio mediante transportaci n prep agada con una copia del comprobante de compra por ejemplo el recibo de la compra Esta garant a requiere que el examen del producto devuelto indique en nuestra opini n un defecto de fabricaci n Esta garant a no se extiende a ning n pro
13. Sowohl die internen als auch die externen ffnungen sind mit Vollradius versehen damit sie bei hoher Leistung eine gleichm ige Luftstr mung gew hrleisten und h rbare Luftger usche an der ffnung vermeiden Hochfrequenz oder obere Mittenfrequenzanlagen Die Bass ffnungen sind auf jeder Seite des Wandlers symmetrisch angeordnet was einen y y Ausgleich des Innendrucks an der Wandler R ckseite bewirkt Dadurch wird eine seitliche 5 i Auslenkung der Membran durch asymmetrische Kr fte verhindert und eine m gliche Abweichung der Schwingspule aus ihrer Mittelstellung im Luftspalt bei hoher Leistung reduziert Die Montage der Hochfrequenz Anlage HF 75 bzw des oberen Mittenfrequenz Systems O gt MH 1063 von OSC wird durch drei T Muttern oben im Geh use erleichtert 762mm Das Geh use ist nicht fiir H nge Flug oder Abspannanwendungen A vorgesehen Dieses Geh use darf weder aufgeh ngt noch in Flug oder Abspannanwendungen eingesetzt werden Dieses Produkt kann Schalldruckpegel erzeugen die permanenten Geh rschaden verursachen k nnen Den Schalldruckpegel stets auf einen Pegel im H rbereich einstellen der keinen Geh rschaden verursacht Die Installation von einem lizenzierten Fachtechniker gem der Anleitung von QSC Audio Products vornehmen lassen Nur von OSC Audio Products Inc spezifizierte Befestigungskomponenten Montagezubeh r oder Halterungen verwenden Wartungsarbeiten nur von qualifiziertem
14. 8 heures de bruit rose de facteur de cr te 6 dB 40 a 400 Hz 600 W efficace 2 heures de bruit rose de facteur de cr te 6 dB 40 a 400 Hz Capacit de puissance d amplificateur recommand e 1 100 W efficace maximum dans 4 ohms conform ment au mod le LF 4115 Sensibilit 93 5 dB demi espacement 92 dB espacement total 35 1 000 Hz 1 W 1 m Traitement recommande Filtre subsonique inf rieur a 30 Hz gt 18 dB par octave fr quence de filtre passif maximale recommand e 1 000 Hz Les configurations des processeurs de champs sonores num riques OSC sont disponibles sur le site www qscaudio com Les param tres concernant d autres mat riels de traitement sont disponibles sur demande Connecteurs Les bornes acceptent des c bles de haut parleurs toronn s fil multibrin pouvant atteindre 10 AWG 5 3 mm Quatre bornes deux d entr e et deux de sortie parall le Transducteurs Transducteur basse fr quence ultra efficace de 381 mm avec bobine mobile en cuivre de 100 mm Events sur formes Kapton Conception du type excursion lev e faible distorsion qui permet le traitement d une puissance extr mement lev e et r duit la chauffe et la compression des ports Enceinte Enceinte r sonnante a alignement quasi B4 avec ports enti rement arrondis conception sym trique des ports a faible turbulence r gl e a 36 Hz en panneaux de fibres de densit moyenne et fortement renforc Poss de des boulons de fi
15. Kapton X E I du Pont de Nemours and Company
16. SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE INPUT OUTPUT LF 4115 Technische Daten kinnen jederzeit ohne vorherige Mitteilung geandert werden Frequenzbereich 33 Hz 1200 Hz 6 dB Nutzbereich von 29 3000 Hz 10 dB Nominelle Abstrahlung 100 horizontal x 100 vertikal bei 1 000 Hz Maximale Ausgabe 127 0 dB berechneter Spitzen SPL 1 m Halbraum bei effektiver Nennleistung mit Rosa Rauschen Eingang Crestfaktor von 6 dB 35 1 000 Hz 121 0 dB berechneter kontinuierlicher Maximal SPL 1 m Schallquellen die permanenten Geh rschaden verursachen k nnen werden in der Regel mithilfe der dBA Skala identifiziert Impedanz 4 Ohm nominell 4 3 Ohm min 160 Hz 40 Ohm max 22 Hz Maximale Eingangsleistung 400 W eff 8 Stunden bei Rosa Rauschen mit einem Crestfaktor von 6 dB 40 400 Hz 600 W eff 2 Stunden bei Rosa Rauschen mit einem Crestfaktor von 6 dB 40 400 Hz Empfohlene Verst rkerleistung max 1 100 W eff ber 4 Ohm je LF 4115 Empfindlichkeit 93 5 dB Halbraum 92 0 dB Vollraum 35 1000 Hz 1 W 1m Empfohlene Verarbeitung Untertonfrequenzfilter unter 30 Hz gt 18 dB je Oktave empfohlene maximale Crossover Frequenz 1000 Hz QSC DSP Konfigurationen k nnen im Internet unter www gscaudio com eingesehen werden Parameter f r alternative Verarbeitungshardware sind auf Anfrage erh ltlich Anschl sse Barrier Strip Schraubklemmen f r Litzendraht Querschnitt bis zu 10 AWG 5 3 mm
17. Telephone Numbers Main Number 714 754 6175 Sales amp Marketing 714 957 7100 or toll free USA only 800 854 4079 Customer Service 714 957 7150 or toll free USA only 800 772 2834 Facsimile Numbers Sales amp Marketing Fax 714 754 6174 Customer Service Fax 714 754 6173 World Wide Web www gscaudio com E mail info gscaudio com service qscaudio com OSCE OSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA 2007 QSC and the QSC logo are registered with the U S Patent and Trademark Office 1675 MacArthur Blvd Costa Mesa CA 92626 USA fl Main Number 714 754 6175 Sales amp Marketing 714 957 7100 or toll free USA only 800 854 4079 Customer Service 714 957 7150 or toll free USA only 800 772 2834 Cinema Loudspeaker Systems User Manual LF 41 1 5 Low Frequency Loudspeaker Introduction The LF 4115 15 381mm low frequency enclosure is designed specifically for cinema appli cations Meeting cinema requirements for extended low frequency response differentiates the LF 4115 from more conventional rock and roll woofer systems The LF 4115 covers the frequency range from 33 Hertz to 1200 Hertz depending upon the high frequency system requirements The custom 400 watt 15 transducer was developed specifically for cinema use It features a 4 100mm voice coil 120 0z 3 4kg ceramic magnet and a multi vented pole piece to ensure cool operation
18. cette garantie limit e ne s appliquera pas Le retrait du num ro de s rie sur ce produit ou l achat de ce produit aupr s d un revendeur non agr annulera cette garantie limit e Cette garantie est r guli rement mise jour Pour obtenir la toute derni re version de la garantie de QSC rendez vous sur le site www gscaudio com Contactez nous au 800 854 4079 ou visitez notre site Web www gscaudio com Pour contacter OSC Audio Products Adresse postale OSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 Etats Unis T l phone Sant 1 714 754 6175 Ventes amp Marketing 1 714 957 7100 ou num ro vert Etats Unis seulement 1 800 854 4079 Service client le 1 714 957 7150 ou num ro vert Etats Unis seulement 1 800 772 2834 T l copieur Ventes amp Marketing T l copieur 1 714 754 6174 Service client le T l copieur 1 714 754 6173 Site Web www qscaudio com E mail info qscaudio com service gscaudio com aoc QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA 2004 QSC et le logo QSC sont des marques d pos es aupr s de l U S Patent and Trademark Office Kapton est une marque d pos e de E l du Pont de Nemours and Company 1675 MacArthur Blvd Costa Mesa CA 92626 USA Zentrale 1 714 754 6175 Verkauf und Marketing 1 714 957 7100 oder geb hrenfrei nur in den USA 1 800 854 4079 Kundendienst 1 714 957 7150 ode
19. instructions and a licensed professional engineer Only use attachments mounts accesso ries or brackets specified by OSC Audio Products Inc Refer all servicing to qualified personnel Servicing is required when the apparatus has been damaged in any way product inspect all hardware suspension cabinets transducers brackets and associated equipment for damage Any missing corroded deformed or non load rated component could significantly reduce the strength of the installation placement or array Any such condition severely reduces the safety of the installation and should be immediately corrected Use only hardware which is rated for the loading conditions of the installation and any possible short term unexpected overloading Never exceed the rating of the hardware or equipment Consult a licensed professional engineer when any doubt or questions arise regarding a physical equipment installa tion WARNING Before placing installing rigging or suspending any speaker Mounting points for high or mid high frequency system y 30 762mm Y 102mm el 18 457mm 10 254mm 20 508mm I TD 000171 00 rev C Copyright 2004 0SC Audio Products Inc 0SC is a registered trademark of OSC Audio Products Inc 0SC and the OSC logo are registered with the U S Patent and Trademark Office Connections Norma
20. riel de montage ou de l quipement Consulter un technicien professionnel dipl m en cas de doute ou de 20 question concernant l installation physique de l quipement 508mm AVERTISSEMENT Avant de placer installer monter ou suspendre un haut y TD 000171 00 r v C Copyright 2004 QSC Audio Products Inc QSC est une marque d pos e de OSC Audio Products Inc QSC et le logo QSC sont des marques d pos es aupr s de l U S Patent and Trademark Office Branchements Branchement normal Le branchement du LF 4115 se fait a partir de bornes vissables de bornier a cloisons Les bornes acceptent des cables de haut parleurs toronn s pouvant atteindre 10 AWG 5 3 mm Utiliser le calibre de conducteur maximal et la longueur de conducteur minimale dans la mesure du possible pour toute installation Observer les rep res de polarit amp et maintenir une polarit constante a travers le syst me pour une meilleure performance Branchement en parallele d un second LF 4115 Les bornes marqu es OUTPUT peuvent servir au branchement d un autre LF 4115 en parall le Brancher les conducteurs comme indiqu sur l illustration a droite Exemple de branchement normal io Amplificateur capable de piloter des charges de 4 ohms INPUT OUTPUT NOTE OUTPUT TERMINALS PROVIDED FOR CONNECTING A
21. t con ue pour tre suspendue balanc e ou mont e A La suspension le balancement ou le montage de l enceinte sont interdits Ce produit est capable de produire des niveaux de pression sonore susceptibles d endommager l ou e de mani re irr versible Toujours maintenir les niveaux de pression sonore dans la zone d coute en dec de niveaux susceptibles de compromettre l ouie Installer conform ment aux instructions de OSC Audio Products et d un technicien professionnel dipl me Utiliser uniquement des fixations supports accessoires ou querres sp cifi s par OSC Audio Products Confier toutes les r parations a un personnel qualifi Une r paration ou g maintenance est requise lorsque l appareil a t endommag d une M 102mm mani re quelconque parleur inspecter l tat de toute la visserie du mat riel de suspension des fe ess armoires des transducteurs des supports et du mat riel associ Tout 18 composant manquant corrod d form ou non adapt la charge risque 457mm de r duire sensiblement la solidite de l installation sa mise en place ou sa port e Une telle condition r duit sensiblement la s curit de l installation 10 et doit tre imm diatement corrig e Utiliser uniquement du mat riel de 254mm montage pr vu pour les conditions de charge de l installation et toute surcharge ventuelle a court terme impr vue Ne jamais d passer les sp cifications nominales du mat
22. un p le a vents multiples pour garantir l absence de surchauffe Les temp ratures inf rieures augmentent la dur e de vie des transducteurs et diminuent le probleme de compression de puissance a de hauts niveaux de puissance Un p le vid garantit le fonctionnement des bobines mobiles dans un espace magn tique sym trique ce qui r duit la distorsion harmonique secondaire La suspension et la bobine mobile du transducteur visent a produire une faible distorsion et des graves a fort impact a haute puissance L enceinte est faite de panneaux de fibres de densit moyenne et de haute qualit avec des renforts sur les six panneaux Les ouvertures internes et externes des ports sont entierement arrondies garantissant la circulation dair uniforme a haute puissance ce qui emp che les Points de fixation d un systeme turbulences sonores haute fr quence ou de hauteur moyenne Les ports a basses sont quidistants de part et d autre du transducteur ce qui r partit uniform ment la pression interne a travers la surface arri re du transducteur Ceci emp che le y d placement du c ne d un c t ou de l autre par des forces d s quilibr es ce qui r duit le risque i d excentrage de la bobine mobile haute puissance Trois crous en T sur le dessus de l enceinte facilitent la fixation du syst me haute fr quence HF 75 ou du syst me sonore de hauteur moyenne MH 1063 de QSC A i 762mm L enceinte n a pas
23. 1675 MacArthur Blvd Costa Mesa CA 92626 USA q Main Number 714 754 6175 Sales amp Marketing 714 957 7100 or toll free USA only 800 854 4079 Customer Service 714 957 7150 or toll free USA only 800 772 2834 Cinema Mid High Very High Loudspeaker System User Manual NA M H V 1 090 10 254mm mid coax high very high compression driver Introduction The MHV 1090 system provides the mid high and very high frequency components of four way screen channel loudspeaker system for high performance cinema applica tions It was designed to operate with and be directly mounted on OSC s cinema low frequency enclosures The high frequency horn is a low distortion waveguide providing highly articulate dia logue without the coloration associated with conventional horn loudspeakers Both horns feature broad horizontal and vertical coverage to ensure audio integrity is deliv 30 ered to every seat in the auditorium The driver assemblies are mounted on an adjust 762mm able pan and tilt bracket that has an integral aiming sight simplifying installation The MHV 1090 includes a driver protection and high very high frequency crossover network to assure reliable operation DC blocking capacitors protect against DC or OR low frequency signals that could damage an unprotected driver A 12 dB per octave oe crossover seamlessly blends the high and very high frequency elements when oper ated in tri amp mode Outboard processing is requi
24. 4 4079 or visit our website at www qscaudio com Contacting QSC Audio Products Mailing address OSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 USA Telephone Numbers Main Number 714 754 6175 Sales amp Marketing 714 957 7100 or toll free USA only 800 854 4079 Customer Service 714 957 7150 or toll free USA only 800 772 2834 Facsimile Numbers Sales amp Marketing Fax 714 754 6174 Customer Service Fax 714 754 6173 World Wide Web www gscaudio com E mail info qscaudio com service qscaudio com OSCE OSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA 2004 OSC and the OSC logo are registered with the U S Patent and Trademark Office Kapton is a registered trademark of E l du Pont de Nemours and Company 1675 MacArthur Blvd Costa Mesa CA 92626 EE UU en N mero principal 714 754 6175 Ventas y Comercializacion 714 957 7100 o linea sin costo solo para EE UU 800 854 4079 Servicio al cliente 714 957 7150 o gratis s lo EE UU 800 772 2834 Manual del usuario de los sistemas de altavoces para salas de cine Altavoz de baja frecuencia LF 41 1 5 Introduccion La caja de baja frecuencia de 15 381 mm del altavoz LF 4115 est dise ada especifica mente para aplicaciones cinematogr ficas El cumplimiento de los requisitos de las aplica ciones cinematogr ficas referentes a una respuesta extendida de baja frecuencia es lo que disti
25. 4 dB octave Quad amp mode mid frequency 250 Hz or higher high frequency 1 7 kHz very high frequency 6 0 kHz all 24 dB octave High frequency to very high frequency crossover at 7 kHz 12 dB per octave only in tri amp mode Quad amp mode switch setting removes crossover circuit from signal path but leaves DC blocking capacitors in circuit Mid frequency driver barrier strip screw terminals on mid frequency driver accept up to 10 AWG stranded wire High frequency very high frequency drivers barrier strip screw terminals accept up to 10 AWG stranded wire Tri amp mode connect high frequency very high frequency program only to VHF HF INPUTS terminals Quad amp mode connect high frequency program to HF INPUTS terminals and connect very high frequency program to VHF INPUTS terminals Mid frequency 10 high efficiency mid range phase ring loaded High frequency 1 5 exit 3 5 voice coil polyester diaphragm coaxial compression driver Very High frequency 1 5 exit 1 75 voice coil polyester diaphragm coaxial compression driver Attaches to top of OSC s low frequency cinema enclosures using three 5 16 18 x 3 4 long bolts supplied on low fre quency enclosure 39 high x 30 wide x 20 deep 991 x 762 x 508mm 73 5 Ib 33 kg net SPL dB normalized SPL dB normalized MHV 1090 SPL vs Frequency Tri amp No Screen 10
26. 5 381 mm con bobina de voz de cobre de 4 100 mm ventilada en soportes de Kapton Dise o de alta excursi n baja deformaci n con un manejo de potencia extremadamente alta y baja compresi n t rmica y de puerto Alineaci n Quasi B4 caja con puertos totalmente abocinados dise o de puerto sim trico de baja turbulencia afinado a 36 Hertzios construido de cart n duro de media densidad y fuertemente soportado Tiene pernos de montaje del woofer resistentes al vandalismo 30 de ancho X 18 de alto X 20 de profundidad 762 mm X 457 mm X 508 mm 96 libras env o 83 libras neto 44 38 kg SPL e impedancia en funci n de la Frecuencia 120 120 I TT I Il CLEO I TT I Co TT I Ji HAT I I Co Coe 115 l l 4110 1 TT I oe I Il CONTENT I I Co PEREA 110 ji a a Il HEHEHEHEH q0 I Il HHHH I I Ceo HHHH I I HORA ACA I HORA I ji HART 1 T CO 1 1 OT 13 PERE CTE 105 90 1 IAN NI 1 I To To 1 DEERE 1 T To I LOT _ I I A I I HH 100 1 ji HORA ACA I i CO TT Bet A E Zn I EL 2pi AN pii HHHH 2 a tr R EL RER 0 A c o mull 1 I COC ar see eer U t 1 Ceo TT CE pL ani PEER EEE CARE E N 85 in So EBEN Sear nn tt A a I eee EEE A HEHE E 80 40
27. 800 854 4079 Kundendienst 1 714 957 7150 oder geb hrenfrei nur in den USA 1 800 772 2834 Fax Numm Verkauf hr Marketing Fax 1 714 754 6174 Kundendienst Fax 1 714 754 6173 Internet www qscaudio com E Mail info qscaudio com service gscaudio com OSCE QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA 2004 0SC und das QSC Logo sind beim US Patent und Markenamt angemeldet Kapton6 ist eine eingetragene Marke von E I du Pont de Nemours and Company 714 754 6175 714 957 7100 a 1675 MacArthur Blvd Costa Mesa CA 92626 i a 800 854 4079 714 957 7150 800 772 2834 LF 4115 Ae LF 4115 15 381 EX LF 4115 LF 4115 TE 33 1200 400 15 4 100mm Fra 120 oz 3 4kg
28. Cooler temperatures increase transducer lifespan and decrease the problem of power compression at high power levels An undercut pole piece ensures the voice coil operates in a symmetrical magnetic gap reducing second order harmonic distor tion The suspension and voice coil of the transducer have been designed to provide low dis tortion and high impact bass at high power The enclosure is constructed of high quality medium density fiberboard panels with stiffen ing braces on all six panels Both internal and external port openings are fully radiused ensuring smooth air flow at higher power levels preventing audible port turbulence Bass ports are symmetrically spaced on each side of the transducer making internal pres sure more uniform across the back surface of the transducer This prevents the cone from being displaced to one side or another by unbalanced forces reducing the chance of driving the voice coil out of the center of the gap at high power Three T nuts in the top of the enclosure provide easy mounting of OSC s HF 75 high fre quency system or MH 1063 mid high system Enclosure is not designed to be suspended flown or rigged Do not sus A pend fly or rig this enclosure This product is capable of producing sound pressure levels that can perma nently damage human hearing Always keep sound pressure levels in the listening area below levels that can damage human hearing Install in accordance with OSC Audio Product s
29. Personal ausf hren poe ae lassen Wartungsma nahmen sind erforderlich wenn das Produkt auf 102mm irgendeine Weise besch digt wurde Aufh ngen von Lautsprecherprodukten alle Befestigungsteile Aufh ngungen le sai Geh use Wandler Halterungen und damit in Verbindung stehende 18 Vorrichtungen auf eventuelle Sch den Fehlende korrodierte verformte oder 457mm nicht belastbare Komponenten k nnten die Stabilit t der Installation der Aufstellung oder der Ger tekombination deutlich reduzieren Jeder Zustand 10 dieser Art bewirkt eine erhebliche Verringerung der Sicherheit der Installation 254mm und sollte umgehend behoben werden Verwenden Sie ausschlie lich Befestigungsteile die f r die Belastungsbedingungen der Installation zugelassen und f r jede potenzielle unerwartete kurzfristige berlastung ausgelegt sind Die Nennleistung der Befestigungsteile bzw Ausr stung darf keinesfalls berschritten werden In Zweifelsf llen oder bei Fragen zur Installation eines Ger ts sollten Sie einen qualifizierten Techniker hinzuziehen 1 ACHTUNG Inspizieren Sie vor dem Aufstellen Installieren Verdrahten oder eo 20 508mm TD 000171 00 rev C Copyright 2004 0SC Audio Products Inc QSC ist eine eingetragene Marke von OSC Audio Products Inc QSC und das QSC Logo sind beim US Patent und Markenamt angemeldet Verbindungen Normaler Anschluss Das Modell LF 4115 wird tiber Barrier Stri
30. alelo de un segundo LF 4115 Los terminales marcados SALIDA se pueden usar para conectar en paralelo otro altavoz LF 4115 Conecte los cables como se muestra en la ilustraci n a la derecha Ejemplo de una conexi n normal SE ojito a NN gt Amplificador con capacidad de accionamiento de cargas de 4 ohmios INPUT OUTPUT NOTE OUTPUT TERMINALS PROVIDED FOR CONNECTING AMI SPEAKERS IN PARALLEL CHECK AMPLIFIER SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Ejemplo de conexi n en paralelo exe MEET Amplificador con capacidad de accionamiento de cargas de 2 ohmios OUTPUT TERMINALS PROVIDED FOR CONNECTING SPEAKERS IN Pi SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE INPUT OUTPUT LEL CHECK Al l INPUT OUTPUT LLEL CHECK OUTPUT TERMINALS PROVIDED FOR CONNECTING PEAKERS IN PAR SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Especificaciones del sistema LF 4115 sujetas a cambio sin previo aviso Intervalo de frecuencias Cobertura nominal Salida maxima Impedancia Potencia maxima de entrada Sensibilidad Procesamiento recomendado Conectores Transd
31. ci n 1 714 754 6174 Fax de servicio al cliente 1 714 754 6173 World Wide Web www qscaudio com Correo electr nico info gscaudio com service gscaudio com OSCE QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 EE UU 2004 OSC y el logo OSC est n registrados con la Oficina de Patentes y Marcas Comerciales de EE UU Kapton es una marca comercial registrada de E l du Pont de Nemours and Company 1675 MacArthur Blvd Costa Mesa CA 92626 Telephone standard 1 714 754 6175 Ventes et Marketing 1 714 957 7100 ou 1 800 854 4079 numero vert valable aux Etats Unis seulement Service clientele 1 714 957 7150 ou numero vert Etats Unis seulement 1 800 772 2834 Manuel d utilisation de systemes de haut parleurs de cin ma Haut parleur basse frequence LF 41 1 5 Introduction Lenceinte basse fr quence de 381 mm LF 4115 a t tout sp cialement congue pour les applications en salle de cin ma Les exigences des cin mas en matiere de r ponse longue dur e basse fr quence diff rencient le LF 4115 des systemes de haut parleurs de graves rock and roll plus conventionnels Le LF 4115 couvre la plage de fr quence de 33 a 1 200 Hz selon les exigences de haute fr quence du syst me Le transducteur personnalis de 38 cm et 400 W a t sp cialement d velopp pour un usage en salles de cin ma poss de une bobine mobile de 100 mm un aimant en c ramique de 3 4 kg et
32. d very high frequency signals on two separate sets of inputs The internal crossover network is bypassed and only the protective circuitry for the high frequency and very high frequency driver remains Each of the drivers signals must have the appropriate upstream signal processing Mode selector switch set to QUAD AMP and the required sep Do not connect amplifiers directly to the high very high frequency coaxial driver arate HF and VHF connections N inputs e Always use the crossover INPUTS terminal strip for high and very high frequency input s 3 eThe mid frequency driver and the low frequency enclosure are connected directly VHF to their own separate amplifiers regardless of mode selector switch setting lt HF lt o INPUTS Terminals The MHV 1090 has barrier strip screw terminals that accept up to 10 AWG 5 3mm stranded loudspeaker wire Observe proper polarity Use the largest wire size and shortest wire length for the application OUTPUTS Terminals The OUTPUT terminals are factory connected to the high and very high frequency drivers These terminals should ONLY be connected to their respec tive driver Do not connect signals to these terminals as all protection and equalization circuitry will be bypassed They are not for daisy chaining the signals to other drivers full range signal to the MHV 1090 There is a high very high frequency passive crossover for t
33. ducto que hubiera estado sometido a uso indebido negligencia accidente instalaci n incorrecta o en el que se hubiera quitado o modificado el c digo de la fecha OSC tampoco ser responsable por da os incidentales y o emergentes Esta garant a le otorga derechos legales espec ficos Esta garant a limitada es libremente transferible durante el per odo de la misma El cliente podr a gozar de derechos adicionales que podr an variar de un estado a otro En caso de que este producto fuera fabricado para exportaci n y venta fuera de los Estados Unidos o sus territorios entonces no ser aplicable esta garant a limitada La eliminaci n del n mero de serie en este producto o la compra de este producto de un distribuidor no autorizado anular n esta garant a limitada Esta garant a se actualiza peri dicamente Para obtener la ver si n m s reciente de la declaraci n de la garant a de QSC por favor visite www gscaudio com Comun quese con nosotros al 800 854 4079 o visite nuestro sitio en Internet en www qscaudio com C mo comunicarse con OSC Audio Products Direcci n postal OSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 EE UU N meros de tel fono N mero principal 1 714 754 6175 Ventas y comercializaci n 1 714 957 7100 o gratis s lo EE UU 1 800 854 4079 Servicio al cliente 1 714 957 7150 o gratis s lo EE UU 1 800 772 2834 N meros de fax Fax de ventas y comercializa
34. e 5 a PR 2 ISPLA pi pe HH a 1 EH I A I tt E 80 T T i e EE R HEERES I LO 1 I COT 1 I HH 75 1 I OON TOOT 1 COO no TT m FRERE EE COA 1 TO I Roo PA ANG mpedanz e H HEER 65 ut Hot t10 H Ce a EEE LER Een 60 1 I CO I COO HL A 10 Hz 20 50 100 200 500 1K 2K 5K 10K Frequenz Hertz Ihren Handler oder Distributor Haftungsausschluss QSC Audio Products Inc ist nicht f r Sch den an Verstarkern oder anderen Ger ten haftbar die durch Fahrl ssigkeit oder eine unsachgem e Installation und oder Verwendung dieses Lautsprecherprodukts verursacht werden Beschr nkte Dreijahresgarantie durch OSC Audio Products OSC Audio Products Inc 0SC gew hrleistet dass seine Produkte f r einen Zeitraum von drei 3 Jahren ab dem Kaufdatum keine Material und oder Ausf hrungsfehler aufweisen werden und QSC verpflichtet sich zum Ersatz defekter Teile und zur Reparatur funktionsgest rter Produkte gem dieser Garantie wenn dieser Fehler bei einer normalen Installation und unter normalen Gebrauchsbedingungen auftritt vorausgesetzt dass das Ger t unter Vorauszahlung der Transportkosten und zusammen mit einer Kopie des Kaufnachweises z B der Kaufquittung an unser Werk zur ckgeschickt oder an eine unserer autorisierten Kundendienststellen eingeschickt wird Diese Garantie setzt voraus dass die Pr fung des zur ckgeschickten Pr
35. esi n interna sea m s uniforme a trav s de la superficie posterior del trans 30 ductor Esto evita que el cono sea desplazado de un lado a otro por fuerzas no equilibradas 762mm reduciendo la probabilidad de impulsar la bobina de voz fuera del centro del espacio a altos niveles de potencia Tres tuercas en T en la parte superior de la caja permiten el montaje f cil del sistema de alta frecuencia HF 75 o del sistema de frecuencia media alta MH 1063 ambos de OSC La caja no esta dise ada para montarse suspendida en voladizo ni sobre arneses No suspenda esta caja no la monte en voladizo ni sobre arneses Este producto es capaz de producir niveles de presi n del sonido que pueden causar da os permanentes al o do humano Siempre mantenga los niveles de presi n del sonido en un rea de audici n con un nivel menor o e que el que provoca da os al o do humano 102mm Instale de acuerdo con las instrucciones de OSC Audio Products y de un ingeniero profesional con la debida licencia S lo use piezas montajes accesorios 0 soportes especificados por OSC Audio Products Inc Refiera fe todo el servicio a personal calificado Cuando el aparato haya sido daiiado bd 18 de alguna manera es necesario proporcionarle servicio 457mm jADVERTENCIA Antes de colocar instalar montar o suspender cualquier 10 producto de altavoz inspeccione todo el equipo fisico la suspension los 254mm armarios los transductores
36. ipped with an aiming sight to assist in achieving desired coverage quickly and easily For typical applications the aim point should be the center seat in the back row of the auditorium If the cinema screen has already been installed a flash light placed at the desired aiming point can be seen through the screen perforations in a darkened auditorium Where the sight holes are located How to use the sights Aim point Settings and Connections TRI AMP QUAD AMP Operating Mode Selection Mode selector switch set to Set the operating mode selector switch to TRI AMP or QUAD AMP depending on your screen chan TRI AMP and the required nel signal processing and amplification set up The mid frequency driver will require connection to its HF VHF connection rear cover terminals regardless of mode selection The low frequency driver will also require its own separate connections The only connection difference between tri amp and quad amp modes is in quad amp mode the very high frequency signal will require connection to the terminals labeled VHF TRI AMP When set to TRI AMP the MHV 1090 input panel connections accept high frequency very high frequency signals on one set of inputs and uses an internal crossover network between the high and very high frequency drivers HF VHF 2 e lo QUAD AMP QUAD AMP When set to QUAD AMP the MHV 1090 input panel accepts separate high an
37. l PEAKERS IN PARALLEL CHECK AMPLIFIER SPEAKE SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Exemple de branchement en parallele V INPUT OUTPUT OUTPUT TERMINALS PROVIDED FOR CONNECTING SPEAKERS IN PARALLEL CHECK AMPLIFIER SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Amplificateur capable de piloter des charges de 2 ohms INPUT OUTPUT OUTPUT TERMINALS PROVIDED FOR CONNECTING LLEL CHECK i PEAKERS IN PAR SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Caract ristiques techniques du LF 4115 sujettes modification sans pr avis Plage de fr quence 33 1 200 Hz 6 dB 29 3 000 Hz plage utile 10 dB Couverture nominale 100 horizontal x 55 vertical a 1 000 Hz Sortie maximale Niveau de pression sonore maximal calcul de 127 dB 1 m demi espacement la puissance nominale efficace avec 6 dB entr e de bruit rose de facteur de cr te 35 a 1000 Hz Niveau de pression sonore maximal calcul continu de 121 dBA 1 m tre L chelle de dBA sert g n ralement a identifier les sources sonores susceptibles de causer une surdit permanente Imp dance 4 ohms nominale 4 3 ohms minimale 160 Hz 40 ohms maximale 22 Hz Puissance d entr e maximale 400 W efficace
38. l Connection The LF 4115 has barrier strip Screw termi nals for connection The terminals accept up to 10 AWG 5 3mm stranded loud speaker wiring Use the largest wire size and shortest wire length possible for a given installation Observe the polarity markings and keep polarity consistent throughout the system for best perfor mance Parallel Connection of Second LF 4115 The terminals marked OUTPUT may be used to connect another LF 4115 in paral lel Connect the wires as shown in the illus tration at right Normal Connection Example io INPUT OUTPUT NOTE OUTPUT TERMINALS PROVIDED FOR CONNECTING AMI SPEAKERS IN PARALLEL CHECK AMPLIFIER SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Parallel Connection Example ij O ii a NE INPUT OUTPUT OUTPUT TERMINALS PROVIDED FOR CONNECTING SPEAKERS IN PARALLEL CHECK Al l SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Amplifier capable of driving 4 ohm loads Amplifier capable of driving 2 ohm loads amp jo OUTPUT TERMINALS PROVIDED FOR CONNECTING PEAKERS IN PARALLEL CHECK SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE INPUT OUTPUT
39. los soportes y el equipo asociado para detec tar la existencia de da os Cualquier componente faltante corroido defor mado o sin carga nominal podr a reducir significativamente la resistencia de la instalaci n la colocaci n o la configuraci n Cualquier condici n de lt w este tipo reduce gravemente la seguridad de la instalaci n y debe corre 508mm girse de inmediato Use s lo herraje que est clasificado para las condi ciones de carga de la instalaci n y cualquier posible carga excesiva a corto plazo inesperada Nunca exceda el valor nominal del equipo f sico ni del dispositivo Consulte a un ingeniero profesional con la debida licencia cuando surjan dudas o preguntas referentes a la instalaci n f sica del a equipo Derechos de autor 2004 OSC Audio Products Inc QSC es una marca comercial registrada de QSC Audio Products Inc QSC y el logotipo de QSC est n registrados con la Oficina de Patentes y Marcas Comerciales de los Estados Unidos Conexiones Conexion normal El altavoz LF 4115 tiene terminales de tor nillo de barra protectora para su conexi n Los terminales aceptan cableado trenzado de hasta 10 AWG 5 3 mm para altav oces Use el alambre del calibre m s grande y de la longitud m s corta posible en cualquier instalaci n Observe las mar cas de polaridad y mantenga la polaridad uniforme en todo el sistema para obtener el mejor rendimiento Conexi n en par
40. ment or array Any such condition severely reduces the safety of the installation and should be immediately corrected Use only hardware which is rated for the loading conditions of the installation and any possible short term unexpected overloading Never exceed the rating of the hard ware or equipment Consult a licensed professional engineer when any doubt or questions arise regarding a physical equipment installa tion N WARNING Before placing installing rigging or suspending any Fr 20 508mm TD 000246 00 A Copyright 2007 QSC Audio Products Inc 0SC is a registered trademark of QSC Audio Products Inc QSC and the QSC logo are registered with the U S Patent and Trademark Office Mounting Attaching to Low Frequency Enclosure The MHV 1090 attaches to the top of QSC low frequency enclosures with three 0 75 long 5 16 18 TPI bolts ensure the use of lock washers on all bolts The bolts and washers ship installed on the low frequency enclosure We recommend the use of serviceable thread locking compound when installing the bolts to prevent loosening due to vibration Do not fully tighten the mounting hardware before aiming in the horizontal plane see below Aiming Aim the horn in the horizontal plane pan before tightening the three bolts securing the MHV 1090 to the low frequency enclosure Adjust the vertical tilt with the vertical adjustment bracket The mid high assembly is equ
41. ngue al altavoz LF 4115 de otros sistemas woofer tipo rock and roll m s convenciona les El altavoz LF 4115 cubre un intervalo de frecuencia de 33 Hertzios a 1200 Hertzios dependiendo de los requisitos del sistema de alta frecuencia El transductor adaptado de 400 vatios y 15 se desarroll espec ficamente para su uso en salas de cine Cuenta con una bobina de voz de 4 100 mm un im n cer mico de 120 onzas 3 4 kg y un polo multiventilado para asegurar una operaci n fr a Las temperaturas m s fr as aumentan la vida til del transductor y disminuyen el problema de compresi n de la potencia a niveles altos de potencia Un polo proyectado asegura que la bobina de voz opere en un campo magn tico sim trico reduciendo la deformaci n arm nica de segundo orden o La suspensi n y la bobina de voz del transductor se han dise ado para brindar una baja dis 4 torsi n y graves de alto impacto a alta potencia Puntos de montaje para el sistema de alta frecuencia o el sistema de fre La caja est construida de paneles de cart n duro mediano de alta calidad con soportes de cuencia media alta refuerzo en los seis paneles Ambas aberturas del puerto la interna y la externa est n total mente redondeadas lo cual asegura un flujo de aire uniforme a mayores niveles de poten cia evitando turbulencia audible en el puerto Los puertos de graves est n separados sim tricamente a cada lado del transductor haci endo que la pr
42. odukts in unserem Ermessen einen Herstellungsdefekt zu erkennen gibt Diese Garantie erstreckt sich auf keine Produkte die einer unsachgem en oder fahrl ssigen Behandlung Unf llen oder einer unvorschriftsm igen Installation unterlagen oder deren Datumscode entfernt oder unkenntlich gemacht wurde OSC ist f r keine Neben und oder Folgesch den haftbar Diese Garantie gew hrt Ihnen bestimmte Rechte Diese beschr nkte Garantie ist w hrend der Garantiezeit frei bertragbar Manche Kunden k nnen je nach Rechtsprechung zus tzliche und andere Rechte besitzen Falls dieses Produkt zum Export und Verkauf au erhalb der Vereinigten Staaten oder deren Hoheitsgebieten hergestellt wurde besitzt diese eingeschr nkte Garantie keine G ltigkeit Die Entfernung der Seriennummer auf diesem Produkt oder der Kauf dieses Produkts von einem nicht autorisierten H ndler macht diese beschr nkte Garantie unwirksam Diese Garantie wird gelegentlich aktualisiert Die jeweils aktuellste Version der Garantieerkl rung von OSC finden Sie im Internet unter www gscaudio com Sie erreichen uns telefonisch unter 1 800 854 4079 geb hrenfrei in den USA und Kanada oder im Internet unter www qscaudio com Kontaktaufnahme mit OSC Audio Products Postanschrift QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 USA Telefonnummern Zentrale 1 714 754 6175 Verkauf und Marketing 1 714 957 7100 oder geb hrenfrei nur in den USA 1
43. p Schraubklemmen angeschlossen Die Klemmen konnen Lautsprecher Litzendraht bis zu einer Starke von 10 AWG 5 3 mm aufnehmen Bei der Installation stets den gr tm glichen Leiterquerschnitt und die k rzeste Leiterl nge verwenden Die Polarit tsmarkierungen beachten und zur Erzielung optimaler Leistung auf eine gleich bleibende Polarit t in der gesamten Anlage achten Paralleler Anschluss des zweiten LF 4115 Ein weiterer LF 4115 kann ber die mit der Bezeichnung OUTPUT gekennzeichnete Klemme parallel angeschlossen werden Die Dr hte wie in der rechten Abbildung dargestellt anschlie en Beispiel eines normalen Anschlusses ose O I O N INPUT OUTPUT NOTE OUTPUT TERMINALS PROVIDED FOR CONNECTING AMI SPEAI PARALLEL CHECK AMPLIFIER SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Beispiel eines parallelen Anschlusses INPUT OUTPUT OUTPUT TERMINALS PROVIDED FOR CONNECTING SPEAKERS IN PARALLEL CHECK Al l SPECIFICATIONS FOR MINIMUM RATED IMPEDANCE Verst rker kann 4 Ohm Lasten treiben Verst rker kann 2 Ohm Lasten treiben SS 6 jo OUTPUT TERMINALS PROVIDED FOR CONNECTING PEAKERS IN PARALLEL CHECK
44. pair malfunctioning products under this warranty when the defect occurs under normal installation and use provided the unit is returned to our factory or one of our authorized service stations via pre paid transportation with a copy of proof of purchase i e sales receipt This warranty provides that the examination of the return product must indicate in our judgment a manufacturing defect This warranty does not extend to any product which has been subjected to misuse neglect accident improper installation or where the date code has been removed or defaced OSC shall not be liable for incidental and or consequential damages This warranty gives you specific legal rights This limited warranty is freely transferable during the term of the warranty period Customer may have additional rights which vary from state to state In the event that this product was manufactured for export and sale outside of the United States or its territories then this lim ited warranty shall not apply Removal of the serial number on this product or purchase of this product from an unauthorized dealer will void this limited warranty Periodically this warranty is updated To obtain the most recent version of 0SCS war ranty statement please visit www gscaudio com Contact us at 800 854 4079 or visit our website at www qscaudio com Contacting QSC Audio Products Mailing address OSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 USA
45. par un acte de n gligence ou une installation impropre et ou l utilisation de ce haut parleur 0SC Audio Products Garantie limit e de 3 ans QSC Audio Products Inc QSC garantit que ses produits sont d pourvus de tout vice de fabrication et ou de mat riel pendant une p riode de trois 3 ans partir de la date de vente et remplacera les pi ces d fectueuses et r parera les produits qui fonctionnent mal dans le cadre de cette garantie si le d faut survient dans des conditions normales d installation et d utilisation a condition que l appareil soit retourn l usine ou l un de nos centres de r paration agr s en port pr pay accompagn d un justificatif d achat facture par ex Cette garantie pr voit que l examen du produit retourn doit indiquer selon notre jugement un d faut de fabrication Cette garantie ne s tend aucun produit qui a t soumis une utilisation abusive un acte de n gligence un accident une installation incorrecte ou un produit dont le code date a t retir ou effac OSC ne pourra tre tenue pour responsable de dommages accessoires et ou indirects Cette garantie vous accorde des droits sp cifiques Cette garantie limit e est librement cessible durant sa p riode de validit Le client pourra b n ficier d autres droits variables d une juridiction l autre Si ce produit a t fabriqu pour une exportation et une vente en dehors des tats Unis ou de ses territoires
46. r geb hrenfrei nur in den USA 1 800 772 2834 Kinolautsprecheranlagen Benutzerhandbuch Niederfrequenzlautsprecher LF 41 1 5 Einf hrung Das 15 Zoll 381 mm Geh use des LF 4115 Niederfrequenzlautsprechers wurde speziell f r Kinoanwendungen konstruiert Da diese Anlage mit ihrem erweiterten Niederfrequenzgang die Voraussetzung f r Kinoanwendungen erf llt unterscheidet sie sich von konventionellen Rock and Roll Tieftonlautsprechern Je nach den Anforderungen der Hochfrequenzanlage deckt das Modell LF 4115 den Frequenzbereich zwischen 33 und 1200 Hz ab Der 15 Zoll Wandler mit 400 W wurden speziell f r Kinoanwendungen entwickelt Er umfasst eine 4 Zoll 100 mm Schwingspule einen 3 4 kg Keramikmagneten und ein mehrfach bel ftetes Polst ck wodurch ein k hler Betrieb sichergestellt wird K hlere Temperaturen verl ngern die Lebensdauer der Wandler und reduzieren das Problem der Leistungskomprimierung bei hohen Leistungspegeln Durch das hinterschnittene Polst ck wird die Schwingspule in einem symmetrischen Magnetluftspalt betrieben was zu einer Reduzierung der sekund ren harmonischen Verzerrung f hrt Aufh ngung und Schwingspule des Wandlers wurden so konstruiert dass sie bei hoher Ausgangsleistung nur eine geringe Verzerrung zulassen und einen druckvollen Bass erm glichen Das Geh use besteht aus hochwertigen Pressspanplatten mittlerer Dichte mit Versteifungen an Befestigungspunkte f r allen sechs Platten
47. red to form the crossover between the low mid and high very high frequency drivers AN DA Tri amp or quad amp operation is possible using a selector switch mounted on the E 3 INPUTS connection panel The tri amp setting provides a built in passive crossover g rere zn network between high and very high frequency drivers Separate amplifiers and active Y Kun a crossovers are required for the low mid high very high frequency channels Quad eS he Pa N amp setting disables the internal high very high frequency crossover and each driver is driven independently by its own amplifier and active crossover one each required for the low mid high and very high frequency drivers The MHV 1090 components come pre assembled to reduce field assembly time Three J bolts are all that are required to secure the assembly to the top of a QSC low fre Y quency enclosure NOA Install in accordance with OSC Audio Product s instructions and a A licensed professional engineer Only use attachments mounts accessories or brackets specified by OSC Audio Products Inc Refer all servicing to qualified personnel Servicing is required when the apparatus has been damaged in any way speaker product inspect all hardware suspension enclosures transducers brackets and associated equipment for damage Any 39 missing corroded deformed or non load rated component could sig 991 mm nificantly reduce the strength of the installation place
48. ri amp mode only There is no crossover connected when operating in quad amp mode All required signal processing must be done before the signal is applied to the loudspeaker Do not connect any signal to the upper sets of OUTPUT terminals NOTE Maintain proper loudspeaker connection polarity throughout the entire system for maximum performance Do not apply TRI AMP mode connections Ensure the mode selector switch is set to TRI AMP connect the low frequency signal to the low frequency enclosure connect the mid frequency signal to the mid frequency driver connect the high very high frequency signal to the VHF HF terminals on the INPUTS ter minal strip Signal Processing MHV 1090 Amplification Low Frequency Enclosure QUAD AMP mode connections Ensure the mode selector switch is set to QUAD AMP connect the low frequency signal to the low frequency enclosure connect the mid frequency signal to the mid frequency driver connect the high frequency signal to the HF termi nals on the INPUTS terminal strip connect the very high frequency signal to the VHF terminals on the INPUTS terminal strip MHV 1090 Signal Processing ca EEM AA Amplification o eo lle lo Low Frequency Enclosure
49. rs 15 381mm high efficiency low frequency transducer featuring vented 4 100mm copper voice coil on Kapton formers High excursion low distortion design with extremely high power handling and low thermal and port com pression Enclosure Quasi B4 alignment ported enclosure with fully flared ports low turbulence symmetrical port design tuned to 36 Hertz constructed of medium density fibreboard and heavily braced Features vandal resistant woofer mounting bolts Size 30 wide X 18 high X 20 deep 762mm X 457mm X 508mm Weight 96 Ibs shipping 83 Ibs net 44 38 kg SPL and Impedance vs Frequency 12 Ce COO m i e Mn Hedy AA og it A O m FH FRE e a HH HEHHEE EEE E a s SPL 2pi_ ENSA A I ET a 1 NT Cal Tr TT e p WT a 7 1 HU o Seat e cido o dj HEE AEE ER E m 1 FEHLERFREI Rene ane e E A ad BEE ate 75 30 A A e mn ns 2 ERE El GER ee Be EEE Ah 2 HEEE EEE NE Aral 10 Hz 20 50 100 200 500 1K 2K 5K 10K Frequency Hertz Warranty USA only other countries see your dealer or distributor Disclaimer OSC Audio Products Inc is not liable for any damage to amplifiers or any other equipment that is caused by negligence or improper installation and or use of this loudspeaker product QSC Audio Products 3 Year Limited Warranty OSC Audio Products Inc
50. uctores Caja Tamaiio Peso 33 1200 Hertzios 6dB Intervalo utilizable de 29 3000 Hertzios 10 dB 100 horizontal X 100 vertical a 1000 Hertzios Pico calculado de SPL 127 0 dB 1 metro medio espacio a una potencia rms nominal con entrada de ruido rosa con factor de cresta de 6 dB 35 1000 Hertzios Maximo calculado continuo de SPL 121 0 dBA 1 metro La escala de dBA tipicamente se usa para identificar fuentes de sonido que pueden causar p rdida auditiva permanente 4 ohmios nominal 4 3 ohmios minimo 160 Hertzios 40 ohmios maximo 22 Hertzios 400 vatios rms 8 horas de ruido rosa con factor de cresta de 6 dB 40 400 Hertzios 600 vatios rms 2 horas de ruido rosa con factor de cresta de 6 dB 40 400 Hertzios Capacidad recomendada de potencia del amplificador 1100 vatios rms como maximo en 4 ohmios por LF 4115 93 5 dB medio espacio 92 0 dB espacio completo 35 1000 Hertzios 1 vatio 1 metro Filtro subs nico menor de 30 Hertzios gt 18 dB por octava la frecuencia maxima de cruce recomendada es de 1000 Hertzios Las configuraciones DSP de OSC estan disponibles en www gscaudio com Los par metros para el herraje de procesamiento alternativo estan disponibles si asi se solicitan Los terminales de tornillo de barra protectora aceptan alambre trenzado de hasta 10 AWG 5 3 mm Cuatro terminales dos de ENTRADA y dos de SALIDA paralela Transductor de baja frecuencia de alta eficiencia de 1
51. xation sur les haut parleurs de graves r sistants aux vandales Dimensions 762 mm largeur x 457 mm hauteur x 508 mm paisseur Poids brut 44 kg Poids net 38 kg SPL et imp dance par rapport la fr quence 120 120 1 CoO 1 Coe CoO 1 TT I COA COO 1 HH I HH HR HEHE HH HH HT 115 rot HHH f 110 EEE ss sass I COO 1 HHHH I CoO 110 Ht Hho 1 CoO 1 Coo I Coo EEE EEE EEE EHH 105 90 1 TT 1 COT 1 LETT 1 DOLO OE EA 1 OOOO AAA TT 1 eee 1 eee I COO ooo 100 HHHH f Ho je RER HHE HEA EEE 95 E A A FH og E amp BEE Je et pee NAS N EER S p 1 13 COO CO I CoO o E ow HEHH mH HONTE lo 8 mull 1 LA S err I COO I CoO a 1 TOUR CCA 1 Coe Coo a Z SPL Api S 85 50 EH HTE R tt 1 eee EEE I E 80 T T i A ss HN LOTT 1 TT 1 LEARN 75 EERE He EH aa Reena 1 A TOOT I COO TT m FRERE ammm HEHn COA EE Coe COAT HHH N Imp dance 1 ll f PHH 65 ke HT t10 H asza inanin a 60 1 TT I CA EEE ARE AN EAN 10 Hz 20 50 100 200 500 1K 2K 5K 10K Fr quence Hz Garantie tats Unis seulement dans les autres pays consulter le revendeur ou le distributeur Avis de non responsabilit QSC Audio Products Inc n est pas responsable des dommages subis par les amplificateurs ou tout autre quipement caus

DCS SC-141 Loudspeaker User Manual

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