QSC Audio 914LZ manual Example #4 Two-Wire Interface shared network hardware

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Example #4 - Two-Wire Interface (shared network hardware):

This example illustrates the Two-Wire Interface with a managed Ethernet switch. The switch is configured with multiple virtual local area networks (VLANs). Ethernet deliveries can only reach destination ports belonging to the same VLAN from which it was sourced. The figure shows a separate VLAN for QSControl.net traffic and a separate VLAN for CobraNet audio traffic. This config- uration essentially provides a dedicated network for BASIS 914lz control and monitoring (including the system controller) and a second dedicated network for CobraNet audio. As with the previous example, as many BASIS 914lz units may be connected as there are switch ports available. All BASIS units will be able to communicate with the computer. All will have CobraNet audio. Switches can be connected to other switches to build larger networks; all of the normal networking principles apply.

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Contents TD-000200-00 Important Safety Precautions & Explanation of Symbols See page 14 for detailed descriptions IntroductionBlock Diagram Introduction Networking the Basis 914lz Why CobraNet Needs Special TreatmentExample #1 QSControl.net X-over mode Example #2 CobraNet X-over mode Example #3 Single Wire Interface Example #4 Two-Wire Interface shared network hardware Example #5 Two-Wire Interface separate network hardware Mounting UnpackingRack Mounting DescriptionComputer Requirements & Software Installation To Install QSControl.netTo Uninstall QSControl.net Amplifier Setup General Information & Configuration MemoriesConfiguration Memories NetworkConnections LED Indicators RS-232Ports LCD Display and Controls Front Panel Password LockoutLeft side buttons have screen dependent functions LCD Navigation MapGetting Started Reboot only if your computer prompts you to do soGetting Started Operation Safe Mode Switch Utility/Diagnostic FunctionsHow to put the Basis 914lz into Safe Mode RS-232 Serial Port I/O InterfaceRS-232 Communications Procedure Data Bits ParityStop Bits Flow Control Telnet Access Preliminary Specification Dimensions IndicatorsWeight Omni InputsDimensions Page QSC Audio Products 3 Year Limited Warranty How to Contact QSC Audio Products
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914LZ specifications

QSC Audio, a leader in professional audio solutions, has made waves with its latest offering, the QSC 914LZ. This versatile loudspeaker is engineered for high-performance applications, making it ideal for a variety of environments including live shows, corporate events, and installation scenarios. With its advanced design and cutting-edge technologies, the 914LZ is poised to deliver exceptional sound quality and reliability.

One of the standout features of the QSC 914LZ is its stunning audio performance. It utilizes a powerful 14-inch low-frequency driver paired with a robust 1.4-inch high-frequency compression driver. This combination ensures a balanced frequency response, optimized clarity, and impressive bass response, capable of filling large spaces with rich, detailed sound. The loudspeaker can handle high output levels without distortion, making it perfect for both music and speech applications.

The 914LZ also incorporates QSC's sophisticated Directivity Matched Transition (DMT) technology. This innovative design allows for smooth frequency response across the coverage area, reducing the common issues of uneven sound distribution. As a result, audiences can expect a consistent listening experience, regardless of their position in the venue.

Versatility is another key characteristic of the QSC 914LZ. The speaker offers multiple mounting options, including a standard pole mount, allowing for easy integration into various setups. Whether used as a standalone unit or part of a larger array system, the 914LZ adapts seamlessly to different configurations.

Durability is a top priority for QSC, and the 914LZ is built to withstand the rigors of professional use. It features a rugged enclosure made from high-quality materials, designed to endure the demands of touring and installation environments. Furthermore, the loudspeaker's components are engineered for long-lasting performance, ensuring that it maintains its audio fidelity over time.

Incorporating advanced DSP technology, the 914LZ can be fine-tuned for specific applications, providing users with greater control over sound shaping and EQ settings. This flexibility enables sound engineers to create the perfect audio experience tailored to the unique characteristics of any venue.

In summary, the QSC 914LZ is a powerful, versatile, and reliable loudspeaker that exemplifies the brand's commitment to quality and innovation in audio technology. With its impressive sound capabilities, smart design features, and rugged construction, the 914LZ is an excellent choice for professionals looking to elevate their sound experience in various settings.