ClearOne comm AP400 operation manual Technical Services Group ~ 1-800-283-5936 USA ~

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

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Contents AP400 Audio Conferencing System AP400 Installation ClearOne Part No July 2002 Rev Table of Contents IiiAP-Ware Software OperationAppendices Introduction Product OverviewFeatures Professional Services Group Sales and Customer ServiceTechnical Support ClearOne Communications EuMEA GmbHUnpacking Controls and ConnectionsFront panel Rear panel Introduction ~ Controls and ConnectionsLink Network Link busIntroduction ~ G-Link Networking Bus Link EC Reference busControl bus NOMTechnical Services Group ~ 1-800-283-5936 USA ~ Equipment Requirements Hardware Setup AP400 installation diagramConnecting the unit Installation ~ Hardware SetupTo connect the AP400 Installation ~ Networking Units Networking UnitsLink connections To create a G-Link networkMixer mode Device IDsTo set the device ID Device typesTo set mixer mode ErrorsEC reference Installation ~ LCD Programming Switching from one main menu category to anotherLCD Programming Menu treesAdjusting a value LCD menu treeSelect preset System parametersLock panel Set passcodeMixer mode Device IDUnit ID Gate parametersLast Mic Mode First mic priorityGate Ratio Off Attenuation Hold TimeDecay Rate Manual AmbientTo determine ambient level Combination ChannelsInstallation ~ LCD Programming RS-232 Installation ~ LCD Programming Telco Input parametersInputs Phantom Power High-Pass FilterEQ Status Chairman MicEcho canceller NLP adjustInputs A-D, Telco SubbusOutput parameters Routing parametersOutput 1-4, Output A-D, Telco Installation ~ LCD Programming Subbus Link X-Z busesEC reference and PA Link reference Slave unitDefault Meter Meter parametersInputs, Outputs, ERL/TERL, and ERLE/TERLE Installation ~ Worksheet Description AP-Ware software requirements64MB RAM Installing AP-Ware To install AP-WareControlling the volume To adjust the volumeFront Panel MutingTelco Interface To make and disconnect a callTo mute or unmute an output InstructionsOther telco options ControllersCustom control through DB-25 port Operation ~ ControllersTouch panel control Appendix a Specifications AppendicesAppendix B Warranty and Compliance WarrantyThis warranty is void if Appendices ~ Appendix B Warranty and Compliance FCC Part 15 ComplianceFCC Part 68 Compliance Industry Canada Compliance Safety Information Appendix C Connector Pinouts Appendices ~ Appendix C Connector PinoutsRS-232 COM DCE port pinout Control/Status port pinoutAppendix D Accessories Appendix E Serial CommandsAppendices ~ Appendix D Accessories Accessory ClearOne Part NumberCommand Syntax Error CodesMref DeviceAppendices ~ Appendix E Serial Commands Figure E.1. AP400 Serial CommandsSerial Command Parameters Explanations AambExplanation Return ValuesAGC Device ADDevice AGC CH CH= A-DAmblvl BaudBYE ChairoDecay DialDfltm Erle ERLFlow FMPFPP Gain ExamplesMicrophone gating key ExampleGmode GratioHold HookHookd LFPLMO LVLMaster MdmodeMEQ MHP MinitMline Mmax MpassMtrx Input Input word assignmentOutputmix OUTPUTMIXNoteReturn Values Mute NLP Device Mute CH W Device NLP CH=NULL NOM OffaNull PAAExample Preset Preset RefselRing RxrdTamode Return ValueTerl TerleUID ToutAppendix F Worksheets Figure F.1. Routing matrix worksheetAppendices ~ Appendix F Worksheets Figure F.2. Programming worksheetFigure F.3. Audio flow block diagram Index DSPIndex ~ P-Z