Installation and Operation, cont’d

Tree configuration

In a tree configuration, the output of each VSW 2VGA A switcher is connected to input 1 or input 2 of the next switcher. This repetition of one switcher's output to another switcher's input can be repeated for up to a maximum of 10 switchers in a daisy chain. The output of the last switcher is connected to a display.

Source signals are connected to input 1 and input 2 of each VSW 2VGA A switcher at the top of the tree through a VSW I AAP interface. Select the source by pressing the VSW I AAP's Show Me button for the corresponding switcher.

Switchers can be daisy chained in this configuration up to ten levels deep without any signal degradation.

A power supply is required for each switcher in the chain that has its output connected to input 1 of the next switcher.

Sources can only be selected and connected to the switcher through the VSW I AAP interface.

Each VSW I AAP must be configured for the tree configuration. See "Using the VSW I AAP" in this chapter for additional information.

Tree configuration example

The following illustration is a simple example of daisy chaining using a tree configuration.

2-18 VSW 2VGA A • Installation and Operation

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Extron electronic VSW 2VGA A user manual Tree configuration example

VSW 2VGA A specifications

Extron Electronics has long been recognized for its innovation and reliability in the world of AV technology. One of its standout products, the VSW 2VGA A, exemplifies the company’s commitment to providing high-quality video switching solutions. The VSW 2VGA A is a versatile and efficient two-input VGA switcher designed for applications where seamless transitions between different VGA sources are essential.

The device supports resolutions up to 1920x1200, ensuring crisp and clear image quality for both computer and video presentations. This capability makes it an ideal choice for educational settings, conference rooms, and corporate environments where visual clarity is paramount. The switcher employs advanced signal processing technologies that preserve the integrity of the signal, minimizing any risk of degradation that can occur during switching.

One of the defining features of the VSW 2VGA A is its user-friendly interface. It includes intuitive front panel controls along with a straightforward LED status indicator that visually communicates the active input source. This simplicity extends to remote control options, as the VSW 2VGA A can also be operated via an optional RS-232 interface, allowing integration with existing control systems for enhanced automation.

The switcher is designed with versatility in mind. It includes both standard VGA inputs and outputs, making it compatible with a wide variety of devices, from laptops and desktop computers to projectors and display screens. This feature is critical for environments where multiple devices may be used in tandem, facilitating easy switching without the hassle of connecting and disconnecting cables.

The build quality of the VSW 2VGA A is robust, ensuring durability in frequent use. The compact design allows for easy installation in various settings, whether mounted on a rack or positioned on a tabletop. Additionally, the device is engineered to minimize power consumption, aligning with contemporary demands for energy-efficient technology solutions.

In conclusion, Extron's VSW 2VGA A is a reliable and efficient VGA switching solution that integrates advanced technologies, impressive features, and user-friendly characteristics. Whether in a classroom, conference room, or multimedia environment, it provides an essential tool for managing video sources effectively, ensuring that presentations run smoothly and professionally.