ClearOne comm AP800 operation manual Introduction, Product Overview

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CHAPTER 1: Introduction

Product Overview

Congratulations on purchasing the Audio Perfect® 800, an advanced twelve-by- twelve digital matrix mixer with Gentner® Distributed Echo Cancellation® and audio processing. It uses six user-definable presets to quickly adapt to a variety of teleconferencing and sound reinforcement applications such as distance learning, teletraining, telemedicine, courtrooms, conference rooms, boardrooms, hotels, and houses of worship.

All of the AP800’s functions are programmed in AP-Ware™, an all-new configuration software. The result is quicker setup, with fewer hassles and more control.

In its most simple form, the AP800 is a mic mixing matrix. As such, all mic mixing parameters can be customized and any input or combination of inputs can be routed to any output or combination of outputs. This allows great flexibility in accommodating a variety of applications and requirements.

The AP800 features numerous functions which greatly enhance its performance and flexibility. For example, it can gate mics on and off when the sound within a mic’s acceptance pattern reaches a certain level.

The AP800 monitors each mic independently, observing ambient levels and making decisions based on each mic’s environment. Thus, the input for a mic located in a highly reverberant part of a conference room is gated, mixed, and processed to compensate for the changes in that area and reduce echo and noise. This improves audio quality and decreases the possibility of feedback.

The AP800 facilitates local and remote PC setup and diagnostics, logic outputs, and automatic gated mic operation. Mic inputs can be individually customized to gate on and off as you want, while automatic gain control keeps the overall sound level consistent. Eight of the 12 channels can be configured as an automatic microphone mixer.

Adjustments in routing, level, and other functions can be made through presets activated through a rear-panel closure or an RS-232 serial interface.

Network-based interconnectivity allows up to eight AP800/AP400 units to be connected and controlled as a single unit.

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

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Contents AP800 Audio Conferencing System AP800 Installation ClearOne Part No July 2002 Rev Table of Contents Appendices AP-Ware SoftwareProduct Overview IntroductionFeatures Sales and Customer Service Professional Services GroupTechnical Support ClearOne Communications EuMEA GmbHFront panel UnpackingControls and Connections Introduction ~ Controls and Connections Rear panelLink network will allow interconnection of up to eight Link NetworkLink bus Equipment placement Power requirementsEquipment Requirements Auxiliary equipmentTo connect the AP800 Hardware SetupConnecting the unit Link connections Installation ~ InstallationNetworking Units To set the device ID Device IDsTo create a G-Link network Installation ~ Installation Device types Mixer ModeEC reference To set mixer modeErrors Switching from one main menu category to another Installation ~ LCD ProgrammingLCD Programming Menu TreesInstallation ~ LCD Programming Adjusting a valueSystem parameters Select PresetLock Panel Set PasscodeDevice ID PA Adaptive ModeUnit ID Gate ParametersMaximum Number of Mics Last Mic ModeFirst Mic Priority Gate RatioDecay Rate Hold TimeManual Ambient RS-232To determine ambient level Baud RateClear Password Modem ModeSerial Overrun Errors TimeoutInputs 1-8, Input Global Input ParametersThree-Band EQ High Pass FilterChairman Mic Adaptive AmbientNLP Adjust Echo CancellerInputs A, B, C, D AEC ReferenceRouting Parameters Output ParametersOutputs 1-8, A-D Subbus 1Internal Subbus Echo Cancellation SetupRouting Guidelines Slave Unit EC Reference busMaster Unit Inputs, Outputs, ERL, and Erle Default MeterMeter Parameters Technical Services Group ~ 1-800-283-5936 USA ~ 64MB RAM DescriptionAP-Ware software requirements To install AP-Ware Installing AP-WareVolume Control Remote ControlTo increase volume To decrease volumeTo mute an output MutingTo mute an input FCC, CSA, CE Appendix a SpecificationsThis warranty is void if Appendix B WarrantyAppendices ~ Appendix C Compliance Appendix C ComplianceFCC Part 15 compliance Control/Status a pinout Appendix D Connector PinoutsPin Number Definable Status Default Description Control/Status B pinout Pin Number User Definable* Status Default Description+5VDC Control/Status Pinout NoteAppendices ~ Appendix E Accessories Appendix E AccessoriesRS-232 COM DCE Port Pinout Pin Number ControlCommand syntax Appendix F Serial CommandsAppendices ~ Appendix F Serial Commands MrefCommand Function AP800 Serial Commands40Appendices ~ Appendix F Serial Commands Error Codes AGC AambAmblvl ExplanationDecay BaudChairo DfltmErle ERLFPP FlowFMP Gate GainExamples ExampleGratio GmodeHold LFPMaster LMOLVL MEQ MdmodeDevice Mdmode Device MEQ CH BandMinit MHPMline MmaxMtrx MpassMref InputMtrx 18 OutputmixNLP MuteDevice Mute CH W Device NLP CHOffa NOMDevice NOM CH Device PAAExample PcmdPevnt Event List LFP, PRESET, MUTE, GAIN, AGC, EQ, GMODE, ChairoDevice Pevnt Location Event EventTout PresetRefsel VER UIDDevice UID Device VER~ Appendix G SWorksheets Routing Matrix SetupInputs = Gated AppendicesAppendices ~ Appendix G Worksheets Systemwide Parameters Auto Mix ParametersBus Glossary ~ A-D GlossaryGlossary ~ E-S Glossary ~ T-Z Index ~ A-Z Index

AP800 specifications

ClearOne has established itself as a leader in the audio and video communication technology space, and the ClearOne COMM AP800 is a prime example of the company's commitment to providing high-quality communication solutions. The AP800 is an advanced audio processing unit specifically designed for professional audio environments, including conference rooms, auditoriums, and other large venues that require exceptional audio clarity and performance.

One of the standout features of the ClearOne COMM AP800 is its robust digital signal processing capabilities. It is equipped with powerful, sophisticated algorithms that enhance audio quality by minimizing background noise and echo, ensuring crystal-clear communication even in challenging acoustic environments. This makes the AP800 ideal for videoconferencing, teleconferencing, and live events where audio fidelity is paramount.

The AP800 features multiple microphone inputs, allowing users to connect a variety of microphone types, including boundary microphones and handheld units. This versatility enables configuration for different setups, ensuring that audio coverage is optimal for all participants regardless of their location within the space.

Another impressive characteristic of the ClearOne COMM AP800 is its user-friendly interface. The unit comes with a graphical interface that simplifies configuration and control. Users can easily manage audio settings, adjust levels, and monitor system performance in real time. This intuitive design streamlines setup and operation, making it accessible for users at all technical skill levels.

The AP800 also supports VoIP and SIP technologies, making it an ideal solution for businesses looking to integrate their audio systems with modern communication networks. This feature enhances interoperability with various communication platforms and devices, ensuring seamless connectivity for users.

For added flexibility, the ClearOne COMM AP800 can be integrated into larger audio systems. It can work harmoniously with other ClearOne products and third-party equipment, leveraging its modular design to create a comprehensive communication environment tailored to specific needs.

In summary, the ClearOne COMM AP800 represents a significant advancement in audio processing technology, offering state-of-the-art features for high-performance audio applications. Its powerful DSP capabilities, versatile microphone support, user-friendly interface, and seamless integration capabilities make it a must-have for any organization seeking to elevate their audio communication experience. With the AP800, ClearOne continues to push the boundaries of what's possible in professional audio technology.
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