Ashly WR-1 1c Phantom Power, 1c Push To Talk Mic, 1d Input Gain, 1e Input Delay, 1f Input EQ

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Operating Manual - ne24.24M Matrix Processor

8.1c Phantom Power

+48V Phantom power for condenser microphones can be provided to individual channels by checking the <+48V Phantom Power> box in the preamp block for a given channel.

8.1c Push To Talk Mic

This check box and drop down menu selects the back panel logic input to serve as a contact closure input channel engage.

8.1d Input Gain

Different from the Preamp block, input Gain adjusts signal level from +12dB to Off. Due to limitations within the graphical interface, fine tuning gain settings in 0.1dB steps is accomplished using the <up/down arrows> on the keyboard. Changes of 3dB are quickly accomplished using <PageUp/PageDown> buttons. To instantly return a gain setting to 0dB, press <Ctrl + click>.

8.1e Input Delay

In large installations or outdoor ven- ues there are often many speakers in vari- ous locations to get the best coverage pos- sible. Since sound travels relatively slow through air (1130 ft/s at 20 deg. C), mul- tiple loudspeaker locations can create a

situation where the original audio signal, simultaneously leaving all loud- speakers, arrives at a single point in the venue at several different times. Needless to say this causes problems, and what may be crystal clear sound directly in front of any one loudspeaker can be unintelligible at the farther reaches of the venue with direct line-of-sound to multiple loudspeaker sources.

The solution is to delay the audio signal to the loudspeakers located further away from the primary source, so that sound comes out of the distant loudspeakers at the exact time that sound from the main loudspeakers arrives. Within the Protea ne24.24M, up to 682 milliseconds of time delay are available on each input channel, allowing secondary loud- speakers to be time aligned with the primary speakers up to 771 feet (235m) away. Set the TEMP text box to the current air temperature to get the most accurate display of delay distance.

Fine tuning delay settings is accomplished using the <up/down arrows> on the keyboard. Course changes of 1mS are quickly accomplished using <PageUp/PageDown> buttons. For an explanation of short time delay uses, see section 9.2c.

8.1f Input EQ

The Protea ne24.24M input EQ section offers 15 custom filters per input. Types of filters available for each band include parametric, 1st order and 2nd order low shelf, 1st order and 2nd order high shelf, and all-pass.

Shelving EQ filters: 1st order filters use a gentle 6dB per octave slope, while 2nd order filters use a 12dB per octave slope for a more pronounced boost or cut. All shelving filters have a boost/cut range of +/-15dB. Low shelving filters have a frequency range from 20Hz through 2kHz, and the high shelving filters range from 3.886kHz through 20kHz. Shelving filters are most useful as broad tone controls to boost or cut the high end or low end of an audio signal's frequency content. Because they affect a wider spectrum of audio, they are not as suitable for feedback control as parametric filters. Course and fine tuning of shelving filters can be performed using <page up/page down> and the <up/ down arrows> on the keyboard.

Parametric EQ filters: These are peak filters with the ability to control boost or cut, frequency center, and band- width, also called “Q” for this type of filter. Think of one band of parametric EQ as a single graphic equalizer fader except that the frequency is variable, not fixed, and that the bandwidth, or how "wide" the filter affects the frequency spectrum at the center frequency, is completely variable. The smaller the bandwidth (higher Q), the less the audio signal

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Contents Ashly Audio INC Operating ManualTable Of Contents This Apparatus Must be Earthed Unpacking AC Power RequirementsIntroduction Front Panel Features Output Connections Rear Panel FeaturesLogic Inputs Preset Recall Input Connections0-5V Remote Level Control 10/100 Ethernet Control JackData In/Data Out Connection Expansion Module InstallationFactory Reset Switch AC Inlet and Power SwitchProtea NE Software How to get Protea NE Software1a Input Mute Connecting the ne24.24M to a computer using EthernetAudio Functions Input Audio Functions1d Input Gain 1c Phantom Power1e Input Delay 1c Push To Talk MicOperating Manual ne24.24M Matrix Processor 1h Autoleveler 1g Noise Gate1k Remote Level Control Output Audio Functions1i Ducker 1j Matrix RoutingButterworth 2b Hpf/Lpf Crossover2d Output EQ 2c Output DelayBessel Linkwitz-Riley2g Output Mute Channel Preset and Sub Preset File ManagementOther Software Functions 2f Output Compressor/Limiter10.1 WR-1 Volume Control Copying Settings to Another Input Or OutputProgram Upgrade Remote Control10.3 WR-5 Programmable Zone Controller 10.2 WR-2 Contact Closure Preset RecallCommon WR-1 Wiring DiagramDimensions GPO Expansion Module Wiring ExamplesTroubleshooting Tips 12.1 Audio Problems 12.2 RS-232 Data Communications ProblemsWarranty Information SpecificationsInput by 8 Output Boardroom System Typical ApplicationsNe24.24M Back Panel Left / Center / Right Theater System

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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