Computer Headset
Contents
1. gt BLACK BOX NETWORK SERVICES CUSTOMER SUPPORT INFORMATION Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com Copyright 2000 Black Box Corporation All rights reserved 54 0200A June 2000 Printed in USA2. 2 Kohm load Power Current consumption lt 300 pa Operating voltage 1 5 to 10 volts Receive Frequency Response 250 to 4000 Hz Speaker 32 ohms General Weight 1 4 oz 39 7 g 2 Introduction 2 1 Description The Computer Headset is the ideal headset for any PC application speech recognition computer telephony or Internet telephony 2 2 Features e Two styles available on the ear or over the head Noise canceling microphone with flexible boom Compatible with SoundBlaster PC cards 3 Installation 3 1 Option A Over the Head Figure 3 1 Over the Head SSN IZ XJ f 2 SN Figure 3 2 Over the Head Right Ear CHAPTER 3 Installation Figure 3 4 Over the Head COMPUTER HEADSET 3 2 Option B On the Ear E For use left ear Figure 3 6 On the Ear Step 2 CHAPTER 3 Installation For use with a PC Figure 3 7 Connecting to the Computer COMPUTER HEADSET 4 Operation Sound Level Settings Computer sound cards can create extremely loud output when used through a headset Although the Computer Headset has some built in safety features please take the following precautions 1 Before you use your Computer Headset set the volume control on your computer to low mid level Test the level by holding the headset near your ear and adjusting the volume In Windows 95 look under Star
3. Telephony on BLACK BOX Getephon Computer Headset FCC INFORMATION FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates uses and can radiate radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of Industry Canada Le pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de classe A prescrites dans le Reglement sur le brouillage radio lectrique publi par Ind
4. nance facility in this case your supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may CDC NOTICE give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own protection that the electrical ground connections of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution may be particularly important in rural areas COMPUTER HEADS NORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD Todas las instrucciones de seguridad y operaci n deber n ser le das antes de que el aparato el ctrico sea operado Las instrucciones de seguridad y operaci n deber n ser guardadas para referencia futura Todas las advertencias en el aparato el ctrico y en sus instrucciones de operaci n deben ser respetadas Todas las instrucciones de operaci n y uso deben ser seguidas El aparato el ctrico no deber ser usado cerca del agua por ejemplo cerca de la tina de bano lavabo s tano mojado o cerca de una alberca etc El aparato el ctrico debe ser usado nicamente con carritos o pedestales que sean recomendados por el fabricante El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante Servicio E usuario no debe intentar dar servicio al equip
5. o el ctrico m s all a lo descrito en las instrucciones de operaci n Todo otro servicio deber ser referido a personal de servicio calificado El aparato el ctrico debe ser situado de tal manera que su posici n no interfiera su uso La colocaci n del aparato el ctrico sobre una cama sof alfombra o superficie similar puede bloquea la ventilaci n no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilaci n NOM STATEMENT 10 El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radiadores registros de calor estufas u otros aparatos incluyendo amplificadores que producen calor 11 El aparato el ctrico deber ser connectado a una fuente de poder s lo del tipo descrito en el instructivo de operaci n o como se indique en el aparato 12 Precauci n debe ser tomada de tal manera que la tierra fisica y la polarizaci n del equipo no sea eliminada 13 Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos poniendo particular atenci n a los contactos y recept culos donde salen del aparato 14 El equipo el ctrico debe ser limpiado nicamente de acuerdo a las recomendaciones del fabricante 15 En caso de existir una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el e
6. quipo no sea usado por un largo periodo de tiempo 17 Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilaci n 18 Servicio por personal calificado deber ser provisto cuando A cable de poder o el contacto ha sido da ado u B Objectos han ca do o liquido ha sido derramado dentro del aparato o C aparato ha sido expuesto a la lluvia D Elaparato parece no operar normalmente o muestra un cambio en su desempeno o E Elaparato ha sido tirado o su cubierta ha sido danada COMPUTER HEADSET TRADEMARKS USED IN THIS MANUAL SoundBlaster is a registered trademark of Creative Labs Inc Windows is a registered trademark of Microsoft Corporation Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners CONTENTS Contents 1 10 2 InttOGucllOTi acri Ea e lees 11 2 1 2 11 2 9 Features 11 De Installation aa BY We Ss 12 3 1 Option A Over the Head 12 3 2 Option B On the Ear 14 4 Operation Sound Level Settings 16 COMPUTER HEADSET 1 Specifications Transmit Frequency Response 100 to 5500 Hz 4 dB Microphone Noise canceling unidirectional electret Sensitivity 46 dBV Pa 1 kHz with 2
7. t Settings Control Panels Multimedia Set the modem volume level if applicable to a low setting to avoid loud bursts when connecting In Windows 95 look under Start Settings Control Panels Modems Properties NOTE Some multimedia and communication software applications have their own volume controls These may override the Windows 95 settings Check with your software owner s manual CHAPTER 5 Troubleshooting 5 Troubleshooting 5 1 Calling Black Box If you determine that your Computer Headset is malfunctioning do not attempt to alter or repair the unit It contains no user serviceable parts Contact Black Box at 724 746 5500 Before you do make a record of the history of the problem We will be able to provide more efficient and accurate assistance if you have a complete description including the nature and duration of the problem e when the problem occurs the components involved in the problem any particular application that when used appears to create the problem or make it worse COMPUTER HEADSET 5 2 Shipping and Packaging If you need to transport or ship your Computer Headset Package it carefully We recommend that you use the original container e If you are shipping the Computer Headset for repair make sure you include everything that came in the original package Before you ship contact Black Box to get a Return Materials Authorization RMA number
8. to determine how many devices can be connected to your telephone line In most areas the sum of the RENS of all devices on any one line should not exceed five 5 0 If too many devices are attached they may not ring properly 6 In the event of an equipment malfunction all repairs should be performed by your supplier or an authorized agent It is the responsibility of users requiring service to report the need for service to the supplier or to an authorized agent COMPUTER HEADSET CERTIFICATION NOTICE FOR EQUIPMENT USED IN CANADA The Canadian Department of Communications label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operation and safety requirements The Department does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly extension cord The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations Repairs to certified equipment should be made by an authorized Canadian mainte
9. ustrie Canada COMPUTER HEADSET FCC REQUIREMENTS FOR TELEPHONE LINE EQUIPMENT The Federal Communications Commission FCC has established rules which permit this device to be directly connected to the telephone network with standardized jacks This equipment should not be used on party lines or coin lines If this device is malfunctioning it may also be causing harm to the telephone network this device should be disconnected until the source of the problem can be determined and until the repair has been made If this is not done the telephone company may temporarily disconnect service If you have problems with your telephone equipment after installing this device disconnect this device from the line to see if it is causing the problem If it is contact your supplier or an authorized agent The telephone company may make changes in its technical operations and procedures If any such changes affect the compatibility or use of this device the telephone company is required to give adequate notice of the changes FCC INFORMATION 5 If the telephone company requests information on what equipment is connected to their lines inform them of a The telephone number that this unit is connected to b The ringer equivalence number The USOC jack required RJ 11C d The FCC registration number Items b and d can be found on the unit s FCC label The ringer equivalence number REN is used
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