Ashly WR-2, WR-5, WR-1 manual Operating Manual ne24.24M Matrix Processor

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Operating Manual - ne24.24M Matrix Processor

on either side of the fre- quency center is boost or cut, whereas a larger "wider" bandwidth (lower Q) pro- duces an audible change to the overall tone of a signal. Parametric filters are best used to hunt down and elimi- nate problem feedback fre- quencies, add or remove a characteristic "hot spot" from microphones, or clean up room resonance situations. It is well worth the time becom- ing proficient with paramet- ric EQ filters, as they offer the best solution to many EQ problems.

Protea ne24.24M para- metric filters have a boost/cut range of +15dB to -30dB. There is more cut than boost

because one of the more common uses for parametric filters is to dramatically cut, or "notch out", very narrow frequen- cies (low bandwidth) in order to eliminate system feedback problems.

Every parametric EQ filter has a center frequency. The factory default is 1kHz, but each filter is adjustable from 20Hz to 20kHz in 1Hz steps. Carefully sweeping a narrow bandwidth filter through a problem feedback area, with just a slight boost, is a quick way to find the exact frequency causing feedback trouble. Once the offensive frequency has been found, cut the filter's level, and then adjust the bandwidth as narrow as possible while still eliminating the feedback problem. Bandwidth is adjustable from about 1/64 octave to four octaves, and the lower the bandwidth (higher Q), the less audible the filter action will be. Finding the problem frequency is relatively easy, but finding the best combination of cut and bandwidth takes a little practice. Again, it is well worth the time get- ting comfortable with the notching procedure, so that problems can be quickly addressed with a sufficient but minimal amount of corrective EQ.

All Pass filters: All pass filters have no effect on frequency amplitude, but rather are used to adjust the phase response of the signal at a given frequency, and are often used in con- junction with a frequency-domain filter to cor- rect phase changes. At low frequencies, there

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Contents Operating Manual Ashly Audio INCTable Of Contents This Apparatus Must be Earthed AC Power Requirements IntroductionUnpacking Front Panel Features Rear Panel Features Logic Inputs Preset RecallInput Connections Output Connections10/100 Ethernet Control Jack 0-5V Remote Level ControlExpansion Module Installation Factory Reset SwitchAC Inlet and Power Switch Data In/Data Out ConnectionHow to get Protea NE Software Protea NE SoftwareConnecting the ne24.24M to a computer using Ethernet Audio FunctionsInput Audio Functions 1a Input Mute1c Phantom Power 1e Input Delay1c Push To Talk Mic 1d Input GainOperating Manual ne24.24M Matrix Processor 1g Noise Gate 1h AutolevelerOutput Audio Functions 1i Ducker1j Matrix Routing 1k Remote Level Control2b Hpf/Lpf Crossover Butterworth2c Output Delay BesselLinkwitz-Riley 2d Output EQChannel Preset and Sub Preset File Management Other Software Functions2f Output Compressor/Limiter 2g Output MuteCopying Settings to Another Input Or Output Program UpgradeRemote Control 10.1 WR-1 Volume Control10.2 WR-2 Contact Closure Preset Recall 10.3 WR-5 Programmable Zone ControllerWR-1 Wiring Diagram CommonGPO Expansion Module Wiring Examples Troubleshooting Tips 12.1 Audio Problems12.2 RS-232 Data Communications Problems DimensionsSpecifications Warranty InformationTypical Applications Input by 8 Output Boardroom SystemLeft / Center / Right Theater System Ne24.24M Back Panel

WR-2, WR-1, WR-5 specifications

The Ashly WR series, comprising the WR-5, WR-1, and WR-2 models, is a lineup of high-performance wall controllers designed to enhance the user experience in professional audio environments. These devices are particularly useful in applications such as classrooms, conference rooms, and studios, providing intuitive control over various sound systems.

The WR-5 is the flagship model of the series, featuring a compact design that supports multiple zones. One of its standout characteristics is its ability to control various audio source devices, allowing users to select different inputs and adjust volume levels in distinct areas. The WR-5 is equipped with a large, easy-to-read LCD screen, which provides visual feedback on settings and selected configurations. Its Ethernet connectivity allows for seamless integration with compatible systems, making remote management and control straightforward.

The WR-1 is a versatile single-zone controller designed for simplicity. It features a rotary volume knob and a push-button for mute, making it an ideal choice for users who prioritize ease of use. The WR-1 can be integrated into existing setups with minimal effort, and its user-friendly interface ensures that anyone can operate the system without requiring extensive training. The unit supports audio over Ethernet, which allows for flexible placement and installation in various settings.

The WR-2 is designed for dual-zone control, offering similar features to the WR-1, but with the added benefit of managing two distinct audio zones. This model supports individual volume control for each zone, making it perfect for environments where different audio experiences are needed in separate areas. Like its counterparts, the WR-2 employs robust Ethernet connectivity, ensuring that it can communicate effectively with compatible audio systems for a cohesive overall sound experience.

All three models in the Ashly WR series are built with high-quality materials and innovative technology, ensuring durability and reliable performance. They feature intuitive layouts and responsive controls, making them suitable for a broad range of audio applications. Whether it is in a corporate environment or an educational setting, the Ashly WR series provides a sophisticated yet user-friendly solution for managing audio systems effectively.

In conclusion, the WR-5, WR-1, and WR-2 controllers are excellent options for anyone looking to streamline their audio control experience while maintaining high-quality sound management in diverse environments.
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