Third, the RAVE 520uz and QSControl.net system are targeted at network switch deployments. The consumer costs of Ethernet switches have continued to fall over the last several years and are now comparable with repeaters on a per port basis. In addition, the sophistication and scalability of network switches make them ideal for new installations. However, we do realize that designers may wish to add RAVE products to existing audio network installations that are built on repeater LAN topologies. This applies primarily to existing CM16a and RAVE networks. For this very reason we continue to support connectivity to network repeater hardware with the RAVE 520uz. Support for network repeaters exists only with the Two Wire Interface. That is to say that the QSControl port and the CobraNet port must be connected to separate repeater LANs. Even when properly configured, audio channel capacity is severely lim- ited and both audio and control network expansion is limited by the respective capacity of each segment. In other words, scalability ceases to exist when bandwidth demands on the QSControl.net segment approach 10 Mbps and demand on the CobraNet segment approaches 100 Mbps. Obviously, we recommend taking advantage of switch network technology whenever possible.

It should be noted here that while the CobraNet port on a RAVE 520uz is restricted to repeater LAN or switch LAN deployments, QSCon- trol.net is a TCP/IP standards-compliant network system and therefore supports operation on network repeaters, switches and routers. When implementing the Two Wire Interface, the QSControl.net segment does not require a single topology data path and therefore repeaters, switches and routers may be assembled on the LAN in a hybrid fashion.

To learn more about network design rules and system compliance visit the QSC network resources page at http://www.qscaudio.com/ products/network/resources.htm. To learn more about CobraNet design requirements and to obtain the CobraCAD system design utility visit the Peak Audio website at http://www.peakaudio.com/CobraNet/Network_Design.html.

All of this may seem daunting if you are new to networking. However, it all boils down to connecting a few simple cables between var- ious networking devices. Most of the time it "just works". QSC helped pioneer CobraNet with our RAVE ™ products and there are hun- dreds of installations all over the world, in theme parks, hotels, stadiums - everywhere. They run hum-free, sound great and are very reliable.

The following examples will help get you started, but they just scratch the surface of what can be achieved with advanced network- ing…

Example #1 - QSControl.net X-over mode:

This is the simplest connection you can make between the RAVE 520uz and your computer. Use a CAT-5 crossover cable connected between the RAVE ‘s QSControl port and your computer's Network Interface Card, (NIC). No network switch is required. With QSCon- trol.net server and client software installed and running on your computer, you will be able to completely set up your RAVE 520uz.

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QSC Audio RAVE 520uz manual Example #1 QSControl.net X-over mode
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RAVE 520uz specifications

The QSC Audio RAVE 520uz is an innovative addition to the world of portable professional audio systems, designed to deliver high-quality sound performance in a compact and versatile package. Ideal for live events, conferences, and installations, the RAVE 520uz embodies QSC's commitment to excellence in audio technology.

One of the standout features of the RAVE 520uz is its robust amplifier, capable of delivering an impressive power output. This amplification ensures that even in larger venues, the audio remains clear and impactful. The system's high-efficiency design not only contributes to its powerful sound but also enhances energy savings, making it an environmentally friendly choice for users.

Complementing the amplifier is the advanced loudspeaker design, which includes a high-frequency driver and a custom woofer. This combination enables a wide frequency response, allowing for clear distinction between lows, mids, and highs. The result is a well-balanced sound that is perfect for various applications, from live music performances to spoken word events.

Another key characteristic of the RAVE 520uz is its user-friendly interface. Intuitive controls and programmable presets allow for quick setup and adjustments, catering to users of all experience levels. This accessibility makes it a popular choice among sound engineers as well as casual users who may not have extensive technical knowledge.

In terms of connectivity, the RAVE 520uz is equipped with multiple input options, including standard XLR and TRS connectors, making it compatible with a wide range of audio sources. Additionally, Bluetooth capabilities enable wireless streaming, adding flexibility for live performances and event setups.

Durability is also a focus in the design of the RAVE 520uz. Built with high-quality materials, the unit is designed to withstand the rigors of transporting and frequent use, making it a reliable partner for touring professionals and venues alike.

Overall, the QSC Audio RAVE 520uz stands out as a powerful, versatile, and user-friendly audio solution. With its combination of high performance, ease of use, and robust construction, it meets the demands of various audio applications while delivering exceptional sound quality consistently. Whether you're a seasoned audio professional or someone looking to enhance their event experience, the RAVE 520uz is a worthy consideration in the portable audio market.
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