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ClearOne comm XAP 400 System Configuration ~ Inputs and Outputs, Gate Ratio, Hold Time

Models: XAP 400

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Gate Ratio

System Configuration ~ Inputs and Outputs

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Figure 3.36. XAP 400 automixing gate functions

Gate Ratio

Gate Ratio specifies how much louder the audio level must be above the ambient level before the channel gates on. The gate ratio range is from 0 to 50dB. Default is 15dB.

Hold Time

Hold Time determines how long the channel stays gated on after the audio is below the threshold. The hold time range is from .1 to 8.0 seconds. Default is .3 seconds.

Off Attenuation

Off Attenuation sets the amount of level reduction applied to a channel when it is gated off. The range is from 0 to 50dB. Default is 12dB.

Ambient Level

Ambient Level is available only if the Adaptive Ambient feature isn’t enabled. Use Ambient Level if you want to specify a fixed reference point rather than one that adjusts for background noise. The range is from -80 to 0dB. Default is Off.

Decay Rate

Decay Rate determines how fast a channel gates off after the hold time expires.

Default is Medium.

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

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ClearOne comm XAP 400 System Configuration ~ Inputs and Outputs, Gate Ratio, Hold Time, Off Attenuation, Ambient Level

Contents

Installation & Operation Manual Audio Products XAP 400 Audio Conferencing SystemInstallation & Operation Manual XAP 400 Audio Conferencing SystemTechnical Services Group ~ 1-800-283-5936USA ~ XAP 400 Installation and Operation ManualClearOne Part No. July 2002 Rev. CHAPTER 1: Introduction Table of ContentsCHAPTER 2: Installation XAP 400 Installation and Operation ManualCHAPTER 3: System Configuration CHAPTER 5 Operation Page Features CHAPTER 1: IntroductionIntroduction ~ Professional Services Group Professional Services GroupSales and Customer Service Technical SupportUnpacking Product registrationProduct returns Introduction ~ UnpackingFront panel Controls and ConnectionsIntroduction ~ Controls and Connections Rear panel Introduction ~ Controls and ConnectionsExpansion bus NetworkingIntroduction ~ Networking Telephone line PowerOperational Requirements Introduction ~ Operational RequirementsEnvironmental Equipment placementIntroduction ~ Operational Requirements CHAPTER 2: Installation Hardware Setupterminals in Installation ~ Hardware SetupTo connect the unit PhoenixExpansion bus connections Installation ~ Networking UnitsNetworking Units To create an expansion bus networkMixer mode Installation ~ Networking UnitsDevice IDs To assign device IDsLCD menu tree Installation ~ LCD ProgrammingLCD Programming Pressing ESC at the top of the tree does nothingInstallation ~ LCD Programming To adjust a parameterSelect Preset System menuDevice ID RS-232menuSet Passcode Unit IDenabled Enable ModemClear Password using theProcessing InputsOutputs ERLEOutputs menu Default MeterInputs menu TERLECancellation Installation ~ LCD programmingFigure 2.7. Meter Reference Point diagram CancellationTechnical Services Group ~ 1-800-283-5936USA ~ CHAPTER 3: System Configuration G-WareRequirementsSystem Configuration ~ Installing G-Ware Installing G-WareTo install G-Ware Creating floppy disk copiesenable Site SetupSystem Configuration ~ Site Setup Creating a new siteTo auto-detectunits System Configuration ~ Site SetupAdding a XAP To manually add unitsTo configure Unit Properties Configuring Unit PropertiesSystem Configuration ~ Site Setup System Configuration ~ Site Setup 12.Select the Front Panel Lock ModeG-WareScreens System Configuration ~ G-WareScreensFlow Screen System Configuration ~ G-WareScreens Copying and pasting settingsSafety Mute Status barSystem Configuration ~ G-WareScreens Matrix ScreenExpansion bus O–Zrouting System Configuration ~ Audio RoutingAudio Routing Process A–DroutingSystem Configuration ~ Audio Routing Matrix reportInputs 1–4 System Configuration ~ Inputs and OutputsInputs and Outputs AGC/SLAll meters in G-Wareare System Configuration ~ Inputs and OutputsP Pwr Phantom Power metersTo create a virtual reference System Configuration ~ Inputs and Outputs3.Click Close to exit the window Non-linearProcessing NLP FiltersSystem Configuration ~ Inputs and Outputs MetersSystem configuration ~ Inputs and Outputs TypeTo configure filters System Configuration ~ Inputs and OutputsTable View Activation GateSystem Configuration ~ Inputs and Outputs Chairman OverrideHold Time System Configuration ~ Inputs and OutputsGate Ratio Off AttenuationFigure 3.37. PA Adapt/AEC System Configuration ~ Inputs and OutputsPA Adapt and AEC Reference window and toolbar buttonGating Group Select System Configuration ~ Inputs and OutputsTo configure gating group settings To assign a gating groupGain System Configuration ~ Inputs and OutputsFigure 3.43. Gain adjustment Min/Max limitsOptimizing input gain structure MetersSystem Configuration ~ Inputs and Outputs Pre GainSystem Configuration ~ Inputs and Outputs InputsMute Meters System Configuration ~ Inputs and OutputsGain Min/Max limitsSystem Configuration ~ Inputs and Outputs Outputs 1–9Mute Gain System Configuration ~ Inputs and OutputsFigure Output gain adjust Min/Max limitsFrom Expansion Bus O–Z System Configuration ~ Expansion BusesExpansion Buses To Expansion Bus O–ZProcessing A–D System Configuration ~ ProcessingProcessing Cmprs compressorGroup System Configuration ~ ProcessingFigure 3.54. Compressor Setup window Post Compressor GainRatio System Configuration ~ ProcessingFilters AttackActive Filter System Configuration ~ ProcessingPhase Typereading DelayThe Calculated reflectsGain System Configuration ~ ProcessingFigure 3.58. Process gain adjust and meter Min/Max limitsSystem Configuration ~ Telco Setup Telco SetupTo configure telco settings The telephone line or PBXDescription System Configuration ~ Telco SetupFeature Audible Hook IndicationTelco Transmit System Configuration ~ Telco Transmit and ReceiveTelco Transmit and Receive MetersMute System Configuration ~ Telco Transmit and ReceiveTelco Receive GainCreating Presets CHAPTER 4: Advanced ConfigurationPresets PresetsAdvanced Configuration ~ Presets Preset Configuration paneMatrix Screen Figure 4.4. Preset Mask Control/Status B Advanced Configuration ~ PresetsFigure 4.5. Preset Macros Window Save Preset. Saves the current preset Advanced Configuration ~ PresetsTo enable Acoustic Echo Clear Preset. Clears current preset settingsStorage space To create a presetAdvanced Configuration ~ Presets To run a preset using G-Ware 64 Running presetsRunning multiple presets simultaneously To run a preset using front panel controlAdvanced Configuration ~ Presets all presets are ready to run againRoom combining example Figure 4.10. Room combining diagramAdvanced Configuration ~ Presets Macros Advanced Configuration ~ MacrosTo create a macro using Macro Recorder Creating macrosFigure Macro Editor button To create a macro using Macro EditorAdvanced Configuration ~ Macros Figure 4.16 Macro Name windowTo edit a macro To add or insert a command lineEditing macros To delete a macroTo run a macro using the Select panel or GPIO To run a macro using G-WareTo run a macro using front panel control Advanced Configuration ~ MacrosTo answer a call Using the XAPCHAPTER 5 Operation To make and disconnect a callTo dial multiple numbers Using the Dial InterfaceOperation ~ Using the Dial Interface To muteOperation ~ Using the Dial Interface Touch-tonedialingUtilities Signal GeneratorSignal Operation~ UtilitiesDocument Compare Utility Operation ~ UtilitiesTo compare site files Operation ~ UtilitiesFigure 5.8. Print Preview window Copying settingsOperation ~ Utilities Figure 5.9. Document Compare windowPrint Reports Copy and paste settingsOperation ~ Utilities If the To upgrade firmwareGFirm Firmware Utility GFirmOperation ~ Utilities Figure 5.15. Selecting baud rateMessage Log G-WareSwitcherTo use G-WareSwitcher Operation ~ UtilitiesMeter Views Monitoring ViewsGate View Operation ~ Monitoring ViewsOperation~ Monitoring Views To configure Meter ViewsTelco meters Telco Echo Return Loss TERLTransmit Input Telco Echo Return Loss Enhancement TERLETotal Telco Echo Reduction Transmit OutputGPIO Builder To program control/status pinsCHAPTER 6: Control Control/Status AXAP IR Remote Remote BuilderControl ~ Remote Builder To program the XAP IR Remote ClearOne Control PanelsControl ~ Remote Builder informationControl ~ Remote Builder To program the Volume panelone IR remote can be Up to six control panelsTo program the Select panel Control ~ Remote Builderserial command see page Remote Modem AccessSerial commands RS-232PortTo run a command string Command stringsTo create a command string Control ~ RS-232PortTechnical Services Group ~ 1-800-283-5936USA ~ Dimensions LxDxH Appendix A: SpecificationsAPPENDICES WeightTelephone Echo Cancellation Appendices ~ Appendix A: SpecificationsMicrophone Input Configuration Telephone Noise CancellationAppendices ~ Appendix B: Pinouts Appendix B: PinoutsRS-232COM DCE port pinout female Pin NumberControl/Status A Port Pinout female Control/Status connectorsbe programmed using G-WaresoftwareDefault Description Control/Status B port pinoutAppendices ~ Appendix B: Pinouts DefinableLine connector pinout RS-485Remote Panel A and B connectorsSet connector pinout Appendices ~ Appendix B: PinoutsAppendices ~ Appendix C: Control Panel Connecting the Control PanelAppendix C Control Panel codes1.8˝/4.6cm W Appendices ~ Appendix C: Control PanelControl Panel x 4.125˝Accessory Appendix D: AccessoriesAppendices ~ Appendix D: Accessories ClearOne Part NumberAppendices ~ Appendix E: Serial Commands Appendix E: Serial CommandsCommand structure ConventionsType and device IDs Appendices ~ Appendix E: Serial CommandsGroups and channels Unit typeError number Meter type definitions Serial command error codesAppendices ~ Appendix E: Serial Commands Explanation/SolutionCommand XAP 400 Serial commandsAppendices ~ Appendix E: Serial Commands CommandCommand Appendices ~ Appendix E Serial CommandsCommand FunctionACONN - Audible Connect / Disconnect Indication AA - Auto-AnswerEnable/ DisableAAMB - Adaptive Ambient Mode Argument detailsACONNLVL - Audible Connect/Disconnect Level AD - Auto-DisconnectEnable/ DisableAEC - Acoustic Echo Canceller Enable/Disable Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix E Serial Commands AGCSET - Automatic Gain Control AdjustAGC - Automatic Gain Control Argument detailsBAUD - Baud Rate AMBLVL - Ambient Level AdjustALC - Automatic Level Control Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix E: Serial Commands CGROUP - Compressor Group SelectCHAIRO - Chairman Override Mode Argument detailsAppendices ~ Appendix E: Serial Commands COMPRESS - Compressor AdjustCOMPSEL - Compression Select Argument detailsCOUNTRY – Country Selection DECAY - Decay AdjustDELAY - Delay Adjust Appendices ~ Appendix E: Serial CommandsDIAL – DTMF Dialing DELAYSEL - Delay SelectDFLTM - Default Meter Appendices ~ Appendix E: Serial CommandsDTMFLVL - DTMF Tone Level DID - Device IDDSPVER - DSP Version Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix E: Serial Commands FILTER - Filter AdjustDTONELVL - Dial Tone Level Argument detailsExamples FILTSEL - Filter SelectFLOW - Flow Control Appendices ~ Appendix E: Serial CommandsButton assignment FMP - First Mic Priority ModeFPP - Front Panel Passcode Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix E: Serial Commands GAIN - Gain AdjustmentGATE - Gate Status Argument detailsGOVER - Gating Override GHOLD- Gate Hold Time AdjustGMODE - Gating Mode Appendices ~ Appendix E Serial CommandsGRPSEL - Gating Group Select GRATIO - Gate Ratio AdjustGREPORT - Gate Report Appendices ~ Appendix E: Serial CommandsLABEL - Label HOOK - Hook FlashHOOKD - Hook Flash Duration Appendices ~ Appendix E: Serial CommandsLMO - Last Mic On Mode LOCK - Preset and Macro LockLFP - Lock Front Panel Appendices ~ Appendix E: Serial CommandsLVL - Level LOCKPRST - Apply the lock to a preset or macroLOCKPWD - Set preset/macro password Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix E: Serial Commands LVLREPORT - Level ReportLVLRRATE - Level Report Rate Argument detailsMACRO - Macro Execution/Reporting MAX - Maximum Gain Settingeach command within the macro was executed MASTER - Expansion Bus Master ModeAppendices ~ Appendix E: Serial Commands MIN - Minimum Gain SettingMDMODE - Modem Mode Argument detailsAppendices ~ Appendix E: Serial Commands MINMAX - Minimum and Maximum Gain SettingMINIT - Modem Initialization String Argument detailsMMAX - Maximum Number of Microphones MLINE - Mic/Line AdjustMPASS - Modem Password Once theAppendices ~ Appendix E: Serial Commands MTRXLVL - Matrix Attenuation AdjustmentMTRX - Matrix Argument detailsMUTE - Mute NCD - Noise Cancellation DepthNCSEL - Noise Cancellation Select qualityNULL - Null the line NLP - Non-LinearProcessing AdjustNOM - Number of Open Microphones Mode Appendices ~ Appendix E: Serial CommandsPAA - PA Adaptive Mode PP - Phantom PowerOFFA - Off Attenuation Mode Appendices ~ Appendix E: Serial CommandsSupported special characters PRESET - Preset Execution/ReportingPRGSTRING - Program String Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix E: Serial Commands RAMP – Ramp Gain AdjustmentREDIAL – Dial the last number again Argument detailsRING - Ring Indication REFSET - Reference channel setupREFSEL - PA/AEC Reference Select Appendices ~ Appendix E: Serial CommandsRXBOOST - Receive Boost RINGER - Audible Ring SelectionRINGERLVL - Audible Ring Level Appendices ~ Appendix E: Serial CommandsSERECHO - Serial Echo RXBSTEN - Receive Boost EnableRXRD - Telco Receive Reduction Appendices ~ Appendix E: Serial CommandsSERMODE - Serial Mode SFTYMUTE - Safety muteSIGGEN - Signal Generator Appendices ~ Appendix E: Serial CommandsSPEEDDIAL - Speed Dialing SIGTOUT - Signal Generator Time OutSLVL - Speech Level Control Enable/Disable Appendices ~ Appendix E: Serial CommandsTAMODE - Telco Adapt Mode STOREDIAL – Store a Number as a Speed DialSTRING - String Execution String. See pageTERLE - Telco Echo Return Loss Enhancement TE - Telco EnableTERL - Telco Echo Return Loss Appendices ~ Appendix E: Serial CommandsVER - Version TOUT - Time Out SelectUID - Unit ID Appendices ~ Appendix E: Serial CommandsAppendices ~ Appendix F: Warranty Appendix F: WarrantyTHIS WARRANTY IS VOID IF Appendices ~ Appendix F: Warranty FCC Part 68 Compliance Appendix G: ComplianceFCC Part 15 Compliance Appendices ~ Appendix G ComplianceIC Certification Number: 1970A IC ComplianceAppendices ~ Appendix G: Compliance Ringer Equivalence Number REN: 0.0BacEC Declaration of Conformity Safety InformationEuropean Compliance Appendices ~ Appendix G: ComplianceAppendices ~ Appendix G: Compliance Telecommunications Terminal EquipmentGlossary GlossaryGlossary Glossary EC Reference summing The ability to include multiple signals in a single reference. See also Virtual Reference GlossaryGlossary Glossary on simultaneouslysignal Glossaryrequired to allow remote modem access GlossarySignal Delay Used for GlossaryGlossary rangeIndex IndexIndex 162 L Indexfrequency response phase IndexIndex Technical Services Group ~ 1-800-283-5936USA ~