ClearOne comm AP400 operation manual Appendices, Appendix a Specifications

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Appendices

Appendix A: Specifications

Dimensions (LxDxH)

17.25" x 10.25" x 1.75" 43.8 x 26 x 4.5 cm

Weight

7 lb/3.18 kg dry

12 lb/5.4 kg shipping

Operating Temperature

32–100° F/0–38° C

Humidity

15% to 80%, non-condensing

Power Input Range

Auto-adjusting

100–240VAC; 50/60Hz

Power Consumption

30W typical

G-Link In/Out

Proprietary Network

RJ-45 (2), 38.4kbps, 110kΩ impedance Category five twisted-pair cable 20'

(6 meters) maximum cable length between two networked Audio Perfect products

RS-232

DB-9 female

9,600 (default)/19,200/38,400 baud rate

8 bits, 1 stop, no parity

Hardware flow control on (default)/off

Control/Status

DB-25 female A/B

Inputs A/B: active low (pull to ground)

Outputs A/B: Open collector, 40VDC max, 40mA each

+5VDC pins (2) (300mA over-current protected)

Mic/Line inputs 1-4

Push-on terminal block, balanced, bridging Impedance: 5kΩ

Nominal Level: adjustable, -55dBu, 25dBu, 0dBu

Maximum Level: -33dBu, -4dBu, +20dBu

Echo Cancellation: 120ms tail time (works with 12dB of room gain)

Phantom Power: 24V, selectable

Line Inputs A-D

Push-on terminal block, balanced, bridging Impedance: 20kΩ

Nominal Level: 0dBu

Maximum Level: 19dBu

Outputs 1-8

Push-on terminal block, balanced, bridging Impedance: 50Ω

Nominal Level: 0dBm

Maximum Level: 19dBu

Speaker Output

Binding post 5W max into 4Ω

Telco Line

RJ-11 connector

POTS (plain old telephone service) line or analog extension from PBX

Telco Set

RJ-11 connector

Connect analog telephone set

A-lead supervision provided

Audio Performance

Conditions: Unless otherwise specified, all measurements are performed with a 22Hz to 22kHz BW limit (no weighting).

Frequency Response: 20Hz to 15kHz

± 2dB

Noise (EIN): -125dBu, 15kHz BW, max gain, Rs=150Ω

THD+N: <0.1%

SNR: 65dB re 0dBu

Dynamic Range: 85dB

Telco Audio Performance

Frequency Response: 250Hz to 3.3kHz ±2dB (AGC disabled)

SNR: >60dB re -15dBm on/off the telephone line

THD+N: <0.2%, 250Hz to 3.3kHz (AGC disabled)

Pre-Emphasis: +4dB @ 2kHz

TEC tail time: 31ms

TEC null: 55dB nominal

Approvals

FCC, ASA, CE

Matrix Mixing Parameters

8x8 matrix

Auto Mixer Parameters

Number of Open Microphones (NOM)

PA Adaptive Mode

First Mic Priority Mode

Last Mic Mode

Maximum # of Mics Mode

Ambient Level

Gate Threshold Adjust

Off Attenuation Adjust

Hold Time

Decay Rate

Microphone Input Configuration

Input Gain Adjust Mic or Line Level Phantom Power on/off Echo Cancellation on/off Mute on/off Chairman Override on/off High Pass Filter

EQ Adjust AGC on/off

Auto Gate/Manual Gate/Gate Override Adaptive Ambient on/off

Set-up Software

AP-Ware

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 Iii Table of ContentsAppendices AP-Ware SoftwareOperation Product Overview IntroductionFeatures Sales and Customer Service Professional Services GroupTechnical Support ClearOne Communications EuMEA GmbHFront panel UnpackingControls and Connections Introduction ~ Controls and Connections Rear panelLink bus Link NetworkLink EC Reference bus Introduction ~ G-Link Networking BusControl bus NOMTechnical Services Group ~ 1-800-283-5936 USA ~ Equipment Requirements AP400 installation diagram Hardware SetupTo connect the AP400 Connecting the unitInstallation ~ Hardware Setup Networking Units Installation ~ Networking UnitsLink connections To create a G-Link networkDevice IDs Mixer modeTo set the device ID Device typesEC reference To set mixer modeErrors Switching from one main menu category to another Installation ~ LCD ProgrammingLCD Programming Menu treesLCD menu tree Adjusting a valueSystem parameters Select presetLock panel Set passcodeDevice ID Mixer modeUnit ID Gate parametersGate Ratio Last Mic ModeFirst mic priority Hold Time Off AttenuationManual Ambient Decay RateTo determine ambient level Combination ChannelsInstallation ~ LCD Programming RS-232 Inputs Installation ~ LCD Programming TelcoInput parameters High-Pass Filter Phantom PowerEQ Status Chairman MicNLP adjust Echo cancellerInputs A-D, Telco SubbusOutput 1-4, Output A-D, Telco Output parametersRouting parameters EC reference and PA Installation ~ LCD Programming SubbusLink X-Z buses Slave unit Link referenceInputs, Outputs, ERL/TERL, and ERLE/TERLE Default MeterMeter parameters Installation ~ Worksheet 64MB RAM DescriptionAP-Ware software requirements To install AP-Ware Installing AP-WareTo adjust the volume Controlling the volumeFront Panel MutingTo make and disconnect a call Telco InterfaceTo mute or unmute an output InstructionsControllers Other telco optionsCustom control through DB-25 port Operation ~ ControllersTouch panel control Appendices Appendix a SpecificationsThis warranty is void if Appendix B Warranty and ComplianceWarranty FCC Part 68 Compliance Appendices ~ Appendix B Warranty and ComplianceFCC Part 15 Compliance Industry Canada Compliance Safety Information Appendices ~ Appendix C Connector Pinouts Appendix C Connector PinoutsRS-232 COM DCE port pinout Control/Status port pinoutAppendix E Serial Commands Appendix D AccessoriesAppendices ~ Appendix D Accessories Accessory ClearOne Part NumberError Codes Command SyntaxMref DeviceFigure E.1. AP400 Serial Commands Appendices ~ Appendix E Serial CommandsAamb Serial Command Parameters ExplanationsExplanation Return ValuesDevice AD AGCDevice AGC CH CH= A-DBaud AmblvlBYE ChairoDfltm DecayDial ERL ErleFPP FlowFMP Examples GainMicrophone gating key ExampleGratio GmodeHold HookLFP HookdLMO LVLMEQ MasterMdmode Mline MHPMinit Mpass MmaxMtrx Input Input word assignmentReturn Values OutputmixOUTPUTMIXNote =NULL Mute NLPDevice Mute CH W Device NLP CH Offa NOMNull PAAExample Preset Refsel PresetRxrd RingTamode Return ValueTerle TerlUID ToutFigure F.1. Routing matrix worksheet Appendix F WorksheetsFigure F.2. Programming worksheet Appendices ~ Appendix F WorksheetsFigure F.3. Audio flow block diagram DSP IndexIndex ~ P-Z
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