Shure 55sh series ii user guide

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SHURE Incorporated Web Address: http://www.shure.com 5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A. In U.S.A., Phone: 1-847-600-2000 Fax: 1-847-600-1212 In Europe, Phone: 49-7131-72140 Fax: 49-7131-721414 In Asia, Phone: 1-852-2893-4290 Fax: 1-852-2893-4055 International Fax: 1-847-600-6446 Impedance Microphone rating impedance is 150 ohms (270 ohms actual) for connection to microphone inputs rated at 75 to 300 ohms Sensitivity (at 1,000 Hz) Open Circuit Voltage. . . . . . . . . . . . . . –58.0 dBV/Pa (1.3 mV) 1 Pascal=94 dB SPL Polarity Positive pressure on the diaphragm produces positive voltage on pin 2 relative to pin 3 of the output connector Switch Built–in On/Off switch, integral part of swivel mount, connector Three pin professional type, designed to mate with Cannon XL series, Switchcraft A3 (Q.G.) series, or equivalent Case Chrome–plated die casting Dimensions See Figure 3OVERALL DIMENSIONSFIGURE 3 Net Weight 624 grams (22 oz) CERTIFICATION Eligible to bear CE Marking. Conforms to European EMC Direc- tive 89/336/EEC. Meets applicable tests and performance criteria in European Standard EN55103 (1996) parts 1 and 2, for residen- tial (E1) and light industrial (E2) environments. POLARITY To test two microphones and their cables for common po- larity, connect them to an amplifier and talk or sing into them while holding them three or four inches apart. The sound from the speakers should be the same when talking into ei- ther microphone or directly between them if they have com- mon polarity. If the sound level drops drastically, or if a dead spot is found, when talking between the two microphones, either the microphones or their cables have different polari- ty. All cables and microphones can be tested in this manner to ensure that they have common polarity. To reverse the polarity of a low–impedance microphone cable, use either a Shure A15PRS Switchable Phase Re- verser or interchange the wires connected to pins 2 and 3 of the connector. To reverse the polarity of a microphone, inter- change the cartridge leads (see Figure 4.) This should be performed by your dealer, the Shure Factory Service De- partment, or other qualified service personnel. INTERNAL CONNECTIONS FIGURE 4 OPTIONAL ACCESSORIES Desk Stand................................................... S37A, S39A Line Matching Transformer ........................ A85F, A95UF Cable and Plug Assembly ................. C25B, C25E, C25J REPLACEMENT PARTS Cartridge ................................................................. R115 On/Off Switch ....................................................... RK32S Plug Element...................................................... RK169P For additional service or parts information, please contact Shures Service department at 1-800-516-2525 or www.shure.com. Outside the United States, please contact your authorized Shure Service Center. CARTRIDGE SWITCHXLR CONNECTOR BLACK YELLOW CODED TERMINAL BLUE YELLOW BLACK 1 2 3