Extron electronics DVI-RGB 150, User Manual, Page: 6 / 14

DVI-RGB 150 • Introduction
Introduction
DVI-RGB 150
1-2
The Extron DVI-RGB 150 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 (fi gure 1-1).
Power
PC With
DVI Output
DVI
Monitor
RGB Projector
100-240 50
/60
Hz
0.35
A MAX
OU
TP
UT
INP
UT
BU
FF
ER
ED
LO
OP
-TH
RO
UG
H
R
H
G
V
B
S
SOG ON/OFF SP
ARE
DD
C
SO
UR
CE
MO
NI
TO R
SE
LE
CT OR
OU
TP UT
RE
SO
L.
Extron
DVI-RGB 150
Figure 1-1 — Typical DVI-RGB 150 application
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 32 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 150 is rack mountable and has an internal
switching power supply for worldwide power compatibility.
2
Chapter Two
Installation and Operation
Installation Overview
Mounting the Interface
Rear Panel Connections and Controls
Front Panel Controls and Indicator
Operation
DVI Connector Pin Assignments