Introduction - Extron electronics DVI-RGB 200 User Manual

Introduction

The Extron DVI-RGB 200 DVI to analog RGB video interface converts DVI digital video to
analog RGB video. The interface accepts a single link of digital-only Digital Visual Interface
(DVI-D) video from a computer, or other digital video source device, on a standard 29-pin
female DVI-I connector. The interface outputs analog RGBHV, RGBS, or RGsB video on
female BNC connectors. The interface also buffers the DVI input and loops it through on a
DVI connector for use by a local monitor (see figure 1).
Extron
DVI-RGB 200
DVI to Analog
RGB Video
Interface
Figure 1.
The video source uses the bidirectional Display Data Channel (DDC) to determine the
video resolution and refresh rate. The video source can obtain the rate directly from the
local monitor or the user can select among 28 resolutions and refresh rates built into the
interface.
Level and peaking adjustments allow the user to enhance the RGB video output for
transmission across long distances.
The DVI-RGB 200 is rack mountable and has an internal switching power supply for
worldwide power compatibility.
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DVI Local Output
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DVI Input
High Resolution Workstation
Typical DVI-RGB 200 Application
Projector
RGBHV
Output
DVI-RGB 200 • Introduction 1