background image

连接

正常连接

LF-3215 具有用于连接的阻挡带螺
旋式终端。此终端接受高达 
#10 AWG (5.3mm

2

) 的绞合式扬声器

电线。使用最大导线尺寸和最短长
度。观察极性标志,确保整个系统
极性一致,以便获得最佳表现。

第二个 LF-3215 并联连接

终端标志 SPK2 可用于并联另一个
LF-3215。按照右图所示连接线路。
注意:如果 LF-3215 的内部连线经
过任何修改,便不会起作用。如果
情况如此,拿掉终端杯,然后验证
有无工厂黄色跳线电线和蓝色跳线
电线;按要求修改或者对此扬声器
进行维修。

单个变频器连接 (需要修改) 

变频器在机罩内并行连线。如果要
求单个变频器连接,拿掉终端杯,
然后拿掉连接在 SPK1 和 SPK2 终端
间的黄色和蓝色跳线电线。换掉终
端杯,然后在机罩上作修改标记。

正常连接样例:

并联样例:

单个变频器
连接样例:

放大器可以带动 4 
欧姆负载

放大器可以带动 2 
欧姆负载

注意: 必须拿掉终
端杯,切断连接 
SPK1 和 SPK2 终端
的黄色和蓝色跳线
电线。

Summary of Contents for SC-323

Page 1: ...to 30 vertical Frequency Range 32 Hz 16 kHz 6 dB Crossover Frequency 250 and 1700 Hz 24 dB per octave LF 3215 MH 1063 Impedance 4 8 Sensitivity 1 watt 1 meter 98 5 dB Bi amp Tri amp half space 105 dB...

Page 2: ...ect to change without notice 1675 MacArthur Boulevard Costa Mesa CA 92626 Ph 800 854 4079 or 714 957 7100 Fax 714 754 6174 SC 323 Spec Sheet 03 10 06 Top Side 21 7 551 mm 20 3 515 mm 30 762 mm Front 7...

Page 3: ...twork between mid and high drivers Separate amplifiers and an active crossover are required for the low frequency channel and the mid high channel Tri amp setting disables the internal mid high crosso...

Page 4: ...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 flashlight placed at the desired aiming...

Page 5: ...signal to the MH 1063 MH 1075 There is a mid high passive crossover for bi amp mode only There is no crossover connected when operating in tri amp mode A protection network is always active All requi...

Page 6: ...terminals marked INPUT MID TRI AMP Mode one amplifier channel is used for the low fre quency cabinet one amplifier channel for the mids and one amplifier channel for the high frequencies The MH 1063 M...

Page 7: ...od 8 hrs Sensitivity Tri amp mode Mid Freq 105 dB SPL 1 watt 1 meter Tri amp mode High Freq 107 5 dB SPL 1 watt 1 meter Bi amp mode 135 dB SPL 1 watt 1 meter Crossover Frequency Tri amp mode 250 Hertz...

Page 8: ...od 8 hrs Sensitivity Tri amp mode Mid Freq 105 dB SPL 1 watt 1 meter Tri amp mode High Freq 108 dB SPL 1 watt 1 meter Bi amp mode 135 5 dB SPL 1 watt 1 meter Crossover Frequencies Tri amp mode 250 Her...

Page 9: ...7 MH 1075 SPL and Impedance vs Frequency SPL dB Frequency Hertz Impedance Ohms Impedance SPL MH 1063 SPL and Impedance vs Frequency SPL Impedance SPL dB Frequency Hertz Impedance Ohms...

Page 10: ...amages 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 st...

Page 11: ...ing the chance of driving the voice coil out of the center of the gap at high power levels Three T nuts in the top of the enclosure provide easy mounting of QSC s HF 63 high fre quency system or MH 1...

Page 12: ...ve the terminal cup and verify the presence of the factory yellow jumper and blue jumper wires remedy as required or have the loudspeaker serviced Individual Transducer Connection requires modificatio...

Page 13: ...crossover frequency is 1000 Hertz QSC DSP configurations are available at www qscaudio com Parameters for alternative processing hardware are available upon request Connectors Barrier strip screw ter...

Page 14: ...fic 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 w...

Page 15: ...del transductor Esto evita que el cono sea desplazado de un lado a otro por fuerzas no equilibradas reduciendo la probabilidad de impulsar la bobina de voz fuera del centro del espacio a altos nivele...

Page 16: ...verifique la presencia de alambres amarillos y azules de puentes instalados en f brica corrija el problema seg n se requiera o solicite que den servicio al altavoz Conexi n del transductor individual...

Page 17: ...rtzios Las configuraciones DSP de QSC est n disponibles en www qscaudio com Los par metros para el herraje de procesamiento alternativo est n disponibles si as se solicitan Conectores Los terminales d...

Page 18: ...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...

Page 19: ...ue 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 63 ou du syst me sonore de hauteur moyenne MH 1063...

Page 20: ...onne aucun r sultat Dans ce cas retirer la cupule de la borne et v rifier la pr sence des connexions temporaires jaune et bleue corriger le probl me ou faire r parer le haut parleur Branchement indivi...

Page 21: ...nores num riques QSC 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 d...

Page 22: ...es 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...

Page 23: ...der Schwingspule aus ihrer Mittelstellung im Luftspalt bei hohen Ausgangspegeln reduziert Die Montage der Hochfrequenz Anlage HF 63 bzw des oberen Mittenfrequenz Systems MH 1063 von QSC wird durch dr...

Page 24: ...chluss m glicherweise nicht funktionsf hig In diesem Fall muss die Klemmenbuchse entfernt und gepr ft werden ob der werkseitig installierte gelbe und blaue berbr ckungsdraht vorhanden sind Nach Bedarf...

Page 25: ...QSC DSP Konfigurationen k nnen im Internet unter www qscaudio com eingesehen werden Parameter f r alternative Verarbeitungshardware sind auf Anfrage erh ltlich Anschl sse Barrier Strip Schraubklemmen...

Page 26: ...macht wurde QSC 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...

Page 27: ...76mm 120 oz 3 4kg SPL 3 T QSC HF 63 MH 1063 QSC Audio Product QSC Audio Product TD 000173 00 C 2004 QSC Audio Products Inc QSC QSC Audio Products Inc QSC QSC 1675 MacArthur Blvd Costa Mesa CA 92626 7...

Page 28: ...LF 3215 10 AWG 5 3mm2 LF 3215 SPK2 LF 3215 LF 3215 SPK1 SPK2 4 2 SPK1 SPK2...

Page 29: ...26 5 dBA SPL 1 dBA 4 4 1 180 55 21 600 rms 6dB 8 40 400 750 rms 6dB 2 40 400 1200 rms 4 LF 3215 98 5 dB 97 5 dB 35 1000 1 1 30 18 dB 1000 www qscaudio com QSC DSP 10 AWG 15 381 3 76 Kapton B4 36 30 X...

Page 30: ...oducts 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 qscaudi...

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