Extron Electronics DVI DA4 User Guide User Manual
Dvi da2 and dvi da 4 • user guide, Fcc class a notice, Specifications availability
DVI DA2 and DVI DA 4 • User Guide
This guide describes the installation and operation of the Extron DVI DA2 and DVI DA4 Distribution Amplifiers. Unless stated
otherwise, “distribution amplifier” or “the unit” in this guide refer to both models.
FCC Class A Notice
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the
FCC rules. The Class A limits provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause interference. This interference must be corrected at the expense of the user.
NOTE: For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related
topics, see the “
on website.
Specifications Availability
Product specifications are available on the Extr
.
About the DVI DA2 and DVI DA4
The Digital Visual Interface (DVI) Distribution Amplifiers (DAs) have one input and either two (DVI DA2) or four (DVI DA4) outputs.
Output 1 for each model is for a local monitor and is used for Digital Display Channel (DDC) reference.
Both distribution amplifiers accept one single link DVI-D input and drive two (DVI DA2) or four (DVI DA4) single link DVI-D output
signals.
12V
0.4A
MA
X
POWER
DVI-D INPU
T
DVI-D OUTPUT
1
2
DVI DA
2
Extron
DVI DA 2
Distribution Amplifier
PC
with DVI Output
Local Monitor
Flat Panel Display
with DVI Input
Figure 1.
DVI DA2 Application Diagram
DVI DA2 and DVI DA4 Features
•
External power supply — The DVI DA2 and DVI DA4 are powered by an external 12 VDC power supply (provided with the
units).
•
DVI-D input — Both distribution amplifiers accept one single link DVI-D input with a range of resolutions up to 1920 x 1200
or 1080p @ 60 Hz.
•
Input equalization — Input Equalization (EQ) conditions the input signals to ensure the integrity of the signals delivered to
the output devices.
•
DVI-D outputs — The units drive two (DVI DA2) or four (DVI DA4) single link DVI-D output signals.
1