Clear KB-702 Manuale Utente

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONSINSTRUCTION MANUALCLEAR-COM ENCORE

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-4plays through both the speaker and headset if the speaker on/off switch is turned on.4. Volume Control:

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-5Mic Type --- Dynamic; see technical specifications for detailsHeadphone --- Dynamic; see technical spec

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-6Figure 1-3: Internal Adjustments and Connections13. Call Alert Tone Level Control: This control adjusts

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-7Option modules are installed, this jumper is not used. In TW operation, the call signal always originat

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-8speaker or headset is controlled by the program level control. The program input accepts a balanced or

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS2-1INSTALLATION1. Unpack the unit and inspect for any damage that may have occurred in shipping.2. Set the

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS2-2

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS3-1MAINTENANCEThis chapter provides maintenance information including block diagrams and tips for solving

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS3-2BLOCK DIAGRAM FOR THE KB-702GMFigure 3-8: KB-702GM Block DiagramEQ/LIMMic SelectHeadsetMicPanelMicTalkS

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS3-3TROUBLESHOOTINGSYMPTOM CAUSE SOLUTIONSystem does not operate. Ta l k button does not light.No intercom

KB-702/KB-702GM Two-Channel Speaker Stations Instruction Manual© 2007 Vitec Group Communications All Rights ReservedPart Number 810492Z Rev. 2Vitec Gr

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS3-4Will not trip with voice. Sensitivity set too low.Tu r n VOX sensitivity control in a clockwise direc

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS4-1TECHNICAL SPECIFICATIONSKB-702/KB-702GM TWO-CHANNEL SPEAKER STA-TIONSdBu is an absolute measurement. 0

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS4-2Frequency ResponsePanel Mic - Party Line (KB-702GM only) 300 - 16KHz ± 3dBHeadset Mic - Party Line 300

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS4-3Front Panel ConnectorsPanel Mic: (KB-702GM only) (1) 1/4 in. (0.64 cm) panelmounting jackHeadset: (1)

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS4-4

WARRANTY iLIMITED WARRANTYVitec Group Communications (VGC) warrants that at the time of purchase, the equipment supplied comp

WARRANTYii such agreement. For more information, contact your authorized dealer, distributor, or sales representative.Instructions for

WARRANTY iiiyears the warranty of any product offered with a standard two-year warranty. The total warranty period will not

WARRANTYiv of customer furnished components resulting in damage to VGC provided product. This limited warranty is not transferable and

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS iCONTENTSOPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Intr

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONSii

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS iiiIMPORTANT SAFETY INSTRUCTIONS1. Read these instructions.2. Keep these instructions.3. Heed all warning

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONSivFigure 1: Safety SymbolsEMC AND SAFETYThe KB-702 and KB-702GM stations meet all relevant CE and FCC spec

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-1OPERATIONINTRODUCTIONCongratulations and thank you for choosing this Clear-Com product. The KB-702 and

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-2The optional EB7-TW daughter board module can be installed to provide an interface to two intercom chan

KB-702/KB-702GM TWO-CHANNEL SPEAKER STATIONS1-3Figure 1-2: KB-702GM Front Panel1. Talk Button and Indicator: The talk button activates the microphone