Introduction, Gefen, How It Works | Gefen EXT-AVSCALER-PRO guide

INTRODUCTION

Congratulations on your purchase of the Audio/Video Scaler Pro with Ampliﬁer. Your complete satisfaction is very important to us.

Gefen

Gefen delivers innovative, progressive computer and electronics add-on solutions that harness integration, extension, distribution and conversion technologies. Gefen’s reliable, plug-and-play products supplement cross-platform computer systems, professional audio/video environments and HDTV systems of all sizes with hard-working solutions that are easy to implement and simple to operate.

The Gefen Audio/Video Scaler Pro with Ampliﬁer

The Gefen Audio/Video Scaler Pro is an all-in-one, commercial-grade, rack- mountable AV switcher and scaler for a myriad of AV source types. Ampliﬁed

20W audio outputs for external speakers save further space by removing the need for a separate ampliﬁer. The Gefen Audio/Video Scaler Pro allows you to scale video and digitally enhance key aspects such as color, aspect ratio, and AV noise. External audio and video are digitized and combined into an HDMI output signal along with external digital audio (S/PDIF and TOSLINK).

Video inputs can be standard deﬁnition or high deﬁnition television, computer or High-Deﬁnition DVI-I (DVI-A or DVI-D), Component, Composite, S-Video, and HDMI resolutions of up to 1080p. Outputs consist of two HDMI digital video outputs, two digital audio outputs (S/PDIF, TOSLINK), and two 20W speaker terminal outputs.

Anything from set-top boxes and DVD players to the next generation of gaming consoles including the Xbox 360 and PS3 can be plugged into the Audio/Video Scaler Pro.

Computer users will especially beneﬁt with the scaling of VGA and DVI video to make better use of their viewing areas on wide screen monitors or televisions.

How It Works

Audio/Video sources are connected to free ports on the scaler (see the next paragraph for further details). Output devices such as HD displays connect to one of the HDMI outputs. Easy to use on-screen menus accessible through the IR remote control allow for effortless setup and image adjustment to accommodate different viewing modes and screen sizes.

In order for HDMI output to contain digital audio, each video input source must be paired with a like type of analog or digital audio in order for the scaler to output HDMI with digital audio. For example, analog video sources VGA, Component and Composite/S-Video are input along with analog 2-channel L/R audio. For multichannel digital results, two HDMI or DVI-D sources could be input with external digital audio (S/PDIF or TOSLINK). The result in both cases is a single HDMI signal emerging from the two HDMI output jacks, with both embedded and external digital audio available on the coaxial and optical outputs.

EXT-AVSCALER-PRO specifications

The Gefen EXT-AVSCALER-PRO is a high-performance video scaler designed for professional audio-visual applications. Its primary function is to scale video signals, providing the ability to convert various resolutions seamlessly while maintaining the highest quality. The device supports numerous input sources and output resolutions, making it versatile for different setups, from corporate environments to home theaters.

One of the standout features of the EXT-AVSCALER-PRO is its capability to handle multiple video formats. It supports both HDMI and analog video sources, including composite, component, and S-video inputs. This flexibility allows users to connect devices ranging from older video equipment to modern HDMI sources without compromising quality.

The scaler supports resolutions up to 1080p, as well as a wide range of input resolutions, ensuring compatibility with professional cameras, projectors, and displays. The built-in video processing ensures that the output signal is optimized for the connected display, resulting in improved image clarity, brightness, and contrast.

Another notable technology employed in the EXT-AVSCALER-PRO is advanced scaling algorithms. These algorithms allow for intelligent resizing of video content, providing smooth transitions without artifacts during scaling. This is particularly beneficial in professional settings where clear and precise visuals are critical.

Audio support is equally robust, with the ability to extract audio from the HDMI input and send it separately via analog outputs. This feature is ideal for integration into existing sound systems while allowing control over both video and audio signals from a single device.

Additionally, the EXT-AVSCALER-PRO offers a user-friendly interface that simplifies setup and operation. It includes an intuitive on-screen menu for easy navigation, allowing users to adjust settings such as aspect ratio, resolution, and output format.

The build quality of the device is also exceptional, designed for durability with a compact and rack-mountable chassis. This ensures that it can withstand the demands of professional environments while saving valuable space.

In summary, the Gefen EXT-AVSCALER-PRO stands out as an essential tool for anyone seeking to enhance their video installations. Its combination of versatility, advanced scaling capabilities, and user-friendly design make it a top choice for audio-visual professionals who require both performance and reliability.

Gefen EXT-AVSCALER-PRO Introduction, Gefen Audio/Video Scaler Pro with Ampliﬁer, How It Works

Models: EXT-AVSCALER-PRO