Extron electronic VNS 104 manual Single stream limit

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Single stream limit

When PC resources are insufficient to support decoding and display of all streams, the connection for a single stream is temporarily suspended giving the resources time to recover. A splash screen is displayed in the window of the affected stream (see figure 21).

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Quad_Split.decoder0

Stream suspended... Please wait...

Figure 21. Decoder Window, Single Stream Limit

Each decoded window can have its stream suspended independently of the other decoded windows. The administrator is advised to reduce the bit rate of the affected stream or streams.

Quad stream limit

When PC resources are insufficient to support decoding and display of any incoming streams, all existing connections are suspended for 65 seconds allowing the PC to recover. The splash screen is displayed in all decoded windows (see figure 22).

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Quad_Split.decoder0

 

Quad_Split.decoder1

Stream suspended... Please wait...

 

Stream suspended... Please wait...

 

 

 

Quad_Split.decoder2

 

Quad_Split.decoder3

Stream suspended... Please wait...

 

Stream suspended... Please wait...

 

 

 

Figure 22. Decoder Window, All Stream Limits

Under these circumstances, the administrator is advised to reduce the bit rate of one or more of the streams.

VNS 104 MultiStream Decoder • Performance

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Contents VNS Conventions Used in this Guide Contents VNS 104 Multi ‑Stream Decoder Contents Introduction Installation About this GuideOverview of the VNS Network VN-Matrix Device Compatibility System RequirementsVNS 104 Software Installation Before Installing the SoftwareInstalling the VNS 104 Software VNS 104 Installation Screen VNS 104 Software License Agreement Screen Installation Progress VNS Configuration VN‑Matrix Enterprise Controller LicensingVNS 104 Configuration VNS 104 Configuration Dialog BoxDevice ID EC IP address Device checksum EC port default Device ID and Device ChecksumNetwork Configuration Controller IP Address and Port, Local IP Address and PortApplication Configuration Reconfiguring the VNS 104 SoftwareVNS 104 Operation VNS 104 Multi‑Stream Software DecoderConnecting to a VN‑Matrix Enterprise Controller Double‑click the icon on your desktop. VS4 ‑ or ‑VNS 104 Display Format and Scaling Modes Full Screen and Reduced Screen ModesDecoder Window Quad Stream Display Format Decoder Window Single Stream Display FormatVNS 104 Scaling Modes Screen Formats as Displayed in the Decoder WindowVNS 104 Device Name Multiple Controller DomainsDecoded Window Splash Screen Decoded Window Status MessagingVNS Performance Image Quality and MotionHost PC Resource Monitoring Single stream limit Extron Headquarters Extron Europe

VNS 104 specifications

The Extron VNS 104 is a versatile video network system designed to meet the demands of modern audiovisual environments. This four-input, one-output video network switcher exemplifies Extron's commitment to providing high-quality, reliable solutions for a variety of applications. The VNS 104 is particularly well-suited for corporate settings, educational institutions, and large venues where efficient video distribution is paramount.

One of the key features of the VNS 104 is its ability to support a wide range of video signals. It accepts signals from HDMI, DisplayPort, and other digital video sources, ensuring compatibility with contemporary devices and technologies. The switcher comes equipped with advanced scaling technology that allows for real-time video downscaling and upscaling, which ensures optimal image quality across various resolutions. The integrated scaling engine adapts to different source resolutions, providing seamless transitions between video inputs without noticeable lag or distortion.

The VNS 104 supports Extron's unique Digital Video Switching technology, enabling it to handle video signals with exceptional clarity and precision. This technology utilizes pixel-by-pixel processing, minimizing artifacts such as jitter and ghosting that can often arise during signal switching. Additionally, the VNS 104 features a robust control interface, which can be accessed through various methods including RS-232, Ethernet, and USB, providing flexibility in system integration and management.

Another notable characteristic of the VNS 104 is its reliable redundancy and failover capabilities. In situations where uninterrupted video distribution is crucial, this switcher is designed to ensure that video signals remain operational, even in the event of a component failure. This reliability is complemented by Extron's extensive support and service network, giving users peace of mind regarding the system's operation.

Furthermore, the VNS 104 incorporates user-friendly features such as a straightforward setup process and intuitive on-screen menus. This makes configuration and management accessible even to those with limited technical expertise. The ability to manage and monitor the system remotely enhances its usability, providing users with added convenience.

In summary, the Extron VNS 104 is a sophisticated video network switcher that combines advanced technologies and intuitive features to deliver top-tier performance in video distribution. Its scalability, flexibility, and reliability make it an excellent choice for any professional audiovisual environment, ensuring that users can present and share high-quality content effortlessly.