ClearOne comm GT1524 operation manual Index ~ S-Z

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38

S

serial commands 21 set passcode 12, 13 speaker 5, 8 Speaker/Line Out 12, 19 system 12, 13

T

technical support 2 telco 12, 13, 19

telco echo cancellation 1 Telco Line 5, 19

Telco Set 5, 19 telephone handset 16 TERL 4, 14

Index ~ S–Z

TERLE 4, 14 timeout 14 To Telco 12

touch-tone dialing 1 two-wire/four-wire operation 1

U

Unit ID 12, 14 unmute 15

V

video codec 8

Video Codec In	4, 8, 19
Video Codec Out	4, 8, 19
volume control	15

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 FeaturesClearOne Communications EuMEA GmbH Professional Services GroupSales and Customer Service Technical SupportControls and Connections UnpackingFront panel Introduction ~ Controls and Connections Rear panelIntroduction ~ Operational Requirements Equipment placementOperational Requirements Telephone line 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 Aux Out Speaker/Line Out, 4 Wire Out, and To TelcoOutputs SystemRS-232 Set PasscodeTelco Unit ID Number TimeoutDefault Meter MetersMuting Controlling volumeTo adjust the volume Front Panel ControlOperation ~ Front Panel Control Disconnecting a callAnswering a call Making a callCustom 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 Appendix C ~ Serial Commands Appendix C Serial CommandsCommand structure Error codesGT1524 Serial Commands Explanation AGCReturn values Baud AuxmixDfltm ERL DialErle FPP FlowGain LFP Appendix C ~ Serial Commands ExampleHook HookdMHP LVLMline NLP MuteNull Return value RingRingen RxrdTerl 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