ClearOne comm operation manual Audio Products GT1524 Single Channel Echo Canceller

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Audio Products

GT1524 Single Channel Echo Canceller

Installation & Operation Manual

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Contents Audio Products GT1524 Single Channel Echo Canceller GT1524 Single Channel Echo Canceller GT1524 Installation ClearOne Part No June 2002 Rev Iii Table of ContentsAppendices Introduction FeaturesSales and Customer Service Professional Services GroupTechnical Support ClearOne Communications EuMEA GmbHControls and Connections UnpackingFront panel Introduction ~ Controls and Connections Rear panelOperational Requirements Equipment placementTelephone line requirements Introduction ~ Operational RequirementsTechnical Services Group ~ 1-800-283-5936 USA ~ Connecting the unit Hardware SetupMenu trees LCD ProgrammingAdjusting a value Installation ~ LCD ProgrammingPower-Up Screen Inputs Aux In, 4-Wire In, and From TelcoMic/Line Outputs Speaker/Line Out, 4 Wire Out, and To TelcoSystem Aux OutRS-232 Set PasscodeTelco Default Meter TimeoutMeters Unit ID NumberTo adjust the volume Controlling volumeFront Panel Control MutingAnswering a call Disconnecting a callMaking a call Operation ~ Front Panel ControlCustom controller options Custom ControlOperation ~ Custom Control Technical Services Group ~ 1-800-283-5936 USA ~ Appendices Appendix a SpecificationsControl/Status port pinout female Appendix B PinoutsRS-232 COM DCE port pinout female Command structure Appendix C Serial CommandsError codes Appendix C ~ Serial CommandsGT1524 Serial Commands Explanation AGCReturn values Baud AuxmixDfltm ERL DialErle FPP FlowGain Hook Appendix C ~ Serial Commands ExampleHookd LFPMHP LVLMline NLP MuteNull Ringen RingRxrd Return valueTerl TamodeTerle UID ToutVER This Warranty is Void if WarrantyFCC Part 15 compliance Appendix E ComplianceFCC Part 68 compliance Appendix E ~ Compliance Industry Canada complianceLimits Index Index ~ S-Z