Extron DVI DA2 Manual

Extron Hi-Fi system DVI DA2

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DVI DA2 and DVI DA 4 • User Guide

This guide describes the installation and operation of the Extron DVI DA2 and DVI DA4 Distribution Ampliers. Unless stated

otherwise, “distribution amplier” 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 the Extron website.Extron Safety and Regulatory Compliance Guide

Speciﬁcations Availability

Product specications are available on the Extron website, www.extron.com.

About the DVI DA2 and DVI DA4

The Digital Visual Interface (DVI) Distribution Ampliers (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 ampliers 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 MAX

POWER

DVI-D INPUT DVI-D OUTPUT

1 2

DVI DA2

Extr

DVI DA

Distribution Amplier

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 ampliers 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.

• DDC routing to the local monitor — Output 1 is used as a DDC reference and is labeled “Local Monitor” for easy reference.

The video source uses the bidirectonal DDC to communicate with the local monitor, which allows the source to determine the

resolution and refresh rate of the signal that it sends.

NOTES:

• Since output 1 is used as the reference, all other display devices must be capable of handling resolutions equal to

or greater than that of the local monitor.

• The actual signal transmission distance can vary greatly and depends on signal resolution, cable type, cable

quality, graphics card, and the display used in the system.

• Versatile mounting options — Both units are 1U high, 3 inches (7.62 cm) deep, and 1/2rack (8.7 inches or 22.1 cm) wide,

allowing them to be conveniently mounted in a rack, mounted under a desk, or set on a tabletop.

Installation Overview

Both distribution ampliers can be placed on tabletops, or mounted under furniture or in racks by following these steps:

1. Turn off all electrical equipment. Make sure that the input sources, the DA and the output display(s) are all turned off and all

power sources and signal cables are disconnected.

2. Mount the unit (see page 5).Mounting

3. Connect the cables (see on page 3).DVI Connections

4. Plug in the (see page 3), then turn on the display devices and input devices.power supply

Front Panel Features

The front panels of the DVI DA2 and DVI DA4 are identical and shown in the illustration below

DVI DA SERIES

DVI DISTRIBUTION AMPLIFIER

Figure 2. DVI DA2 and DVI DA4 Front Panel (both models are identical)

a — On both the DVI DA2 and DVI DA4, the LED indicator lights when the unit is receiving power.LED indicator

Rear Panel Features

12V

0.4A MAX

POWER

DVI-D INPUT DVI-D OUTPUT

LOCAL MONITOR

1 2

DVI DA2

12V

0.4A MAX

POWER

DVI-D INPUT DVI-D OUTPUTS

LOCAL MONITOR

1 2 3 4

DVI DA4

Figure 3. DVI DA2 (top) and DVI DA4 (bottom) Rear Panels

a Power input

b Input connector

c Output connector

d Local Monitor

connector

Produkt Specifikationer

Mærke:	Extron
Kategori:	Hi-Fi system
Model:	DVI DA2
Vekselstrømsindgangsspænding:	100-240 V
Vekselstrømsindgangsfrekvens:	50 - 60 Hz
Vægt:	910 g
Produktfarve:	Grey, White
Understøttede videotilstande:	1080p
Opbevaringstemperatur (T-T):	-40 - 70 °C
Relativ luftfugtighed ved drift (H-H):	10 - 90 %
Relativ luftfugtighed ved opbevaring (H-H):	10 - 90 %
Driftstemperatur (T-T):	0 - 50 °C
Maksimal opløsning:	1920 x 1200 pixel
Dimensioner (BxDxH):	191 x 267 x 76 mm
Full HD:	Ja
Harmoniseret systemkode (HS):	85176990
Videoudgang:	2x DVI
Video porttype:	DVI
Antal videoporte:	3