ClearOne comm GT1524 operation manual Appendices

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APPENDICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Appendix A: Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Appendix B: Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Appendix C: Serial Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Appendix D: Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Appendix E: Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760

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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 GmbHFront panel UnpackingControls and Connections 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 Mic/Line Aux In, 4-Wire In, and From TelcoInputs Outputs Speaker/Line Out, 4 Wire Out, and To TelcoSystem Aux OutTelco Set PasscodeRS-232 Default Meter TimeoutMeters Unit ID NumberTo adjust the volume Controlling volumeFront Panel Control MutingAnswering a call Disconnecting a callMaking a call Operation ~ Front Panel ControlOperation ~ Custom Control Custom ControlCustom controller options Technical Services Group ~ 1-800-283-5936 USA ~ Appendices Appendix a SpecificationsRS-232 COM DCE port pinout female Appendix B PinoutsControl/Status port pinout female Command structure Appendix C Serial CommandsError codes Appendix C ~ Serial CommandsGT1524 Serial Commands Return values AGCExplanation Dfltm AuxmixBaud Erle DialERL Gain FlowFPP Hook Appendix C ~ Serial Commands ExampleHookd LFPMline LVLMHP Null MuteNLP Ringen RingRxrd Return valueTerle TamodeTerl VER ToutUID This Warranty is Void if WarrantyFCC Part 68 compliance Appendix E ComplianceFCC Part 15 compliance Appendix E ~ Compliance Industry Canada complianceLimits Index Index ~ S-Z