GENERAL The Shure Model WH20 is a rugged, light-weight, dynamic headset microphone that provides high-quality voice pickup. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances. The WH20 is suitable for any voice communications application where comfort and reliability are required.
MICROPHONE PARTS FIGURE 1 COLLAPSIBLE MICROPHONE BOOM The WH20 headset features a collapsible boom for shipment and storage. Before wearing the headset, unfold the boom until it snaps and locks into place. Refold for storage or transportation. WEARING THE HEADSET...
WEARING THE HEADSET POSITIONING THE MICROPHONE FIGURE 2 FIGURE 3 ADJUSTING THE HEADSET If the headset feels loose or uncomfortable, carefully bend the sides of the wireframe to make it tighter or looser (Figure 4A). The angle of the wire- frame earpieces may also need adjustment (Figure 4B).
OPERATION Connect the WH20 to the microphone input of a wireless microphone transmitter or a balanced wired microphone input. NOTE: The WH20 is a dynamic microphone and has inherently lower output than condenser microphones.
4. Slide the headband around the wireframe to its original position. Reattach the cable with the plastic retainer. Note that the elastic headband supplied with the WH20 is not a standard size; headbands purchased in stores are too long for this application.
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(ground) of microphone output phone plug connector. WH20QTR, WH20TQG used with Shure Wireless Systems: -inch Phone Jack Receiver Outputs: Positive sound pressure on diaphragm produces positive voltage on tip of receiver output connector.
-coated stain- less steel wireframe; flexible plastic-clad monel gooseneck; rubber/nylon elas- tic headband Net Weight (including connector) WH20: 63 g (2.2 oz) WH20TQG: 63 g (2.2 oz) WH20XLR: 98 g (3.5 oz) CERTIFICATION Eligible to bear CE Marking. Conforms to European EMC Directive 89/336/EEC.
CARTRIDGE 1/4” CONNECTOR MODEL WH20QTR BLACK SLEEVE SHIELD CARTRIDGE XLR CONNECTOR SHIELD MODEL WH20XLR BLACK CARTRIDGE MINI FOUR PIN CONNECTOR MODEL BLACK WH20TQG SHIELD WIRING DIAGRAMS FIGURE 8...
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Trademark Notices: The stylized Shure logo and the words “Shure” are registered trademarks of Shure Incorporated in the United States. “Teflon” is a registered trademark of E.I. duPont de Nemours and Company in the United States. SHURE Incorporated Web Address: http://www.shure.com 222 Hartrey Avenue, Evanston, IL 60202–3696, U.S.A.