EAW UX8800 owner manual Operation Loudspeaker Processor Mode, Select Loudspeaker Processor Mode

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7 OPERATION - LOUDSPEAKER PROCESSOR MODE

IMPORTANT NOTE: In this mode only certain functions and parameters are available for user adjustment. These will vary depending on the input configuration and the specific loudspeaker or array selected by the user.

7 . 1 I n t r o d u c t i o n

In Loudspeaker Processor mode the user can select from a list of specific EAW loudspeaker models and arrays with factory-determined processor settings. This processing is not user accessible or adjustable. EAW has designed the processing for each product listed and uploads it into specific, read-only memories in the UX8800. As new loudspeaker products are released and older products are provided with Gunness Focusing, these new settings can be uploaded into the UX8800.

The user configures one or more Input Channels by selecting a specific loudspeaker product for each. The user then assigns the required number of outputs for each loudspeaker to that input channel as output “legs.”

In Loudspeaker Processor mode the user can also configure one or more inputs for generic signal processing and assign it to one or more unused outputs as needed. This provides the same capabilities for those channels as if they were in System Processor mode.

7.1.1GREYBOX PROCESSING

When a specific loudspeaker or array is selected, there are three types of signal processing. The first two are the processing for the Output Channels and are not user adjustable. The third type is input channel processing that is user-adjustable.

1.Standard Processing: This consists of standard, digital processing functions, including signal delay for driver time alignment, polarity, gain, crossover filters, and high/low-pass filters. These settings are fixed at the factory.

2.Gunness Focusing: This consists of a precise and highly complex filter specifically designed to correct physical and electro-acoustic anomalies inherent to the design of a loudspeaker and which cannot be corrected using conventional digital signal processing functions. In order to be correctable, each of these anomalies must remain constant with listener direction, signal level, environmental differences, and loudspeaker age. These anomalies are grouped together and treated using a single, though quite complex, Gunness Focusing filter that addresses the entire audible frequency range. These settings are fixed at the factory.

3.Input Processing: This consists of standard digital processing functions, including signal delay for overall delay, gain, polarity, EQ, and high/low-pass filters. These settings are user adjustable and affect all Output Channels (legs) assigned to each input and thus the overall performance of the loudspeaker.

7.1.2GENERIC PROCESSING

When generic processing is selected for an Input Channel, the Input Channel and Output Channel processing is configured for standard digital processing functions, including signal delay, gain, polarity, EQ, limiting, and high/low-pass filters.

NOTE: When set for generic processing, the Input Channel processing can be adjusted using the UX8800 front panel. However, Output Channel processing can only be adjusted using EAWPilot software. It cannot be adjusted from the UX8800 front panel.

7 . 2 Select Loudspeaker Processor Mode

1.Select the UTIL function.

2.Scroll down to and select: Mode

3.Select: Loudspeaker Processor. This will reboot the processor and reset all parameters to their default settings for this mode.

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Contents 8 8 0 Page Impor tant Safety Instructions for Electronic Products Important Safety Instructions Read this FirstConsignes DE Sécurité À Lire EN Premier Precauzioni DI Sicurezza DA Leggere PER Primo Page Aviso Importante de Seguridad para Electrónico Productos Precauciones DE Seuridad LEA Esto PrimeroWichtige Sicherheitsanweisungen für Elektronische Produkte Sicherheitshinweise Zuerst LesenPage FCC Information to the User EC Declaration of ConformityN T E N T S O n t e n t s UnpackingShipping Damag e Returning a Processor to EAWIntroduction Features and BenefitsUX8800 Description Networking CapabilitiesRear Panel Front PanelPhysical Installation UX8800 InstallationAC Mains Connections Network Connections Audio ConnectionsConnecting ONE Computer to Multiple Processors Using U-NET Connecting ONE Processor to ONE ComputerConnecting ONE Processor to AN Ethernet Network Connecting Multiple Processors to AN Ethernet Network Power On /Off Operation Initial SetupFront Panel Controls Util System Set Up Program Load Operation HumidityLCD Contrast Unit of MeasurementOperation System Processor Mode Over Output Channels 1 to E V E LLIM Output Channels 1 to 1 D E L AY 0 P R O GSelect Loudspeaker Processor Mode Operation Loudspeaker Processor ModeGreybox Processing Generic ProcessingType MAX Voltage NET OutputOver Input Channels a to D Level Input Channels a to DListener Distance and AIR Loss PRE-EMPHASIS HPF Freq and LPF FreqEQ Input Channels a to D Delay Input Channels a to DProg Net Indicators LED IndicatorsInput meters Output MetersExtra Capabilities EawpilotReturn and Repair Issues Maintenance and ServiceHow To Contact EAW A i n t e n a n c eSymptom Probable Cause Corrective Action TroubleshootingUX8800 Block Diagram Processor LoudspeakerMode Appendix System Processor Mode ProcessingGreybox Information Purpose for Greybox FilesPage Page Page One Main Street, Whitinsville, MA USA 01588 508-342-6158 FAX

UX8800 specifications

The EAW UX8800 is a powerful digital signal processor designed for professional audio applications, particularly in live sound reinforcement and installations. Known for its remarkable flexibility and advanced features, the UX8800 serves as a vital tool for sound engineers seeking to achieve optimal audio performance.

One of the standout characteristics of the UX8800 is its extensive I/O capabilities. The unit offers up to 8 input and 8 output channels, which can be configured in various ways to accommodate different audio routing needs. This versatility makes it ideal for a range of applications, from concert touring to fixed installations in theaters and large venues.

The UX8800 employs advanced digital signal processing technologies that allow for intricate control of audio signals. It includes powerful algorithms for equalization, dynamic processing, delays, and crossover functions. This enables engineers to tailor the sound precisely to the acoustics of the venue, ensuring that every nuance of the audio is accurately reproduced.

One of the key features of the UX8800 is its user-friendly interface. Equipped with an intuitive PC-based control software, users can access and adjust settings through a visual representation of their audio system. This graphical interface simplifies the process of setting up and adjusting parameters, making it easier for sound technicians to make real-time changes during performances.

Additionally, the UX8800 provides a variety of connectivity options, including digital connectivity through AES/EBU, as well as analog connections. This ensures compatibility with a wide range of audio sources and systems, allowing for seamless integration into existing setups.

The device also supports advanced networking capabilities, enabling multiple units to be linked together for larger systems. This feature is particularly useful in larger venues where synchronization between multiple processors is essential for achieving cohesive sound.

With its robust construction and reliability, the EAW UX8800 is engineered to withstand the rigors of professional use. It is designed to operate efficiently in challenging environments, ensuring consistent performance night after night.

In conclusion, the EAW UX8800 is a premier choice for audio professionals seeking a powerful, flexible, and reliable digital signal processor. Its array of features, cutting-edge technologies, and intuitive interface make it an essential tool for anyone serious about achieving top-notch audio quality in any setting.
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