Extron DVI DA Bedienungsanleitung

Extron Empfänger DVI DA

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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 OUT PUT

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

1234

DVI DA4

124 3

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

a Power input

b Input connector

c Output connector

d Local Monitor

connector

a Power input — Connect the provided power suppy to the 3.5 mm, captive screw

12V

0.4A MAX

PO WER

Power Supply

Output Cord

SECTION A–

RidgesSmooth

A A

DC Power Cord

Captive Screw Connector

AC Power Cord

Ground

+12 VDC

External

Power Supply

(12 VDC, 1 A )

power receptacle.

NOTES:

• The length of the exposed wires in the stripping process is critical.

The ideal length is 3/16 inch (5 mm).

• If the exposed section is , the exposed wires may touch, longer

causing a short circuit between them.

• If it is , the wires can be easily pulled out, even if tightly shorter

fastened by the captive screws.

• Do not tin the wires. Tinned wire does not hold its shape and can

become loose over time.

Figure 4. Power Connection

ATTENTION:

• This product is intended to be supplied by a Listed Power Unit marked “Class 2” or “LPS,” rated 12 VDC, maximum

1.0 A. Always use a power supply supplied or specied by Extron. Use of an unauthorized power supply voids all

regulatory compliance certication and may cause damage to the supply and the end product.

• Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities. The

power supply is to be located within the same vicinity as the Extron AV processing equipment in an ordinary location,

Pollution Degree 2, secured to the equipment rack within the dedicated closet, podium, or desk.

• The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA70,

article 75, and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently xed to

building structure or similar structure.

DVI Connections

b — Connect the input signal to the female DVI connector. The DVI input signal is equalized to ensure integrity.Input connector

c — Connect up to two (DVI DA2) or four (DVI DA4) DVI-D outputs to display devices, using the female DVI Output connectors

connectors.

NOTE: The outputs are not HDCP compatible.

d — Output 1 (Local Monitor) is used as a Hotplug Detect, a DDC clock, and a DDC data reference. Local Monitor connector

For the input device to provide a signal at the correct resolution and refresh rate, there must be a display device connected to

output1.

NOTE: Although the source device, local monitor, and remote display devices all connect to the distribution amplifiers

through DVI-I connectors, the DVI DA2 and DVI DA4 are compatible only with single-link DVI-D video signals.

To enable the units to accept sources providing HDMI signals or to provide signals to displays that accept HDMI signals,

use a HDMI to DVI adapter or cable, such as the Extron HDMIF-DVIDM female HDMI to male DVI-D adapter or the Extron

HDMIM-DVI-D M series of male HDMI to male DVI cables.

The input signal is one single link DVI-D with a resolution range up to 1920x1200 or 1080p@ 60 Hz.

Input EQ conditions input signals to ensure the integrity of the signals delivered to the output devices.

NOTES:

• The actual signal transmission distance can vary and depends on the signal resolution, cable quality, graphics card, and

display used in the system.

• To ensure proper operation, display devices connected to outputs 2 through 4 must be able to handle resolutions equal

or greater than that of the local monitor on output 1.

DVI DA2 and DVI DA 4 • Setup Guide (Continued)

Produktspezifikationen

Marke:	Extron
Kategorie:	Empfänger
Modell:	DVI DA
Breite:	222 mm
Tiefe:	76 mm
Gewicht:	1300 g
Produktfarbe:	Black, Stainless steel
Höhe:	44 mm
AC Eingangsfrequenz:	50 - 60 Hz
Betriebstemperatur:	0 - 50 °C
Relative Luftfeuchtigkeit in Betrieb:	10 - 90 %
Verpackungsbreite:	229 mm
Verpackungstiefe:	337 mm
Verpackungshöhe:	114 mm
Paketgewicht:	1090 g
Zertifizierung:	CE, CUL, UL\nCE, C-tick, FCC Class A, ICES, VCCI
Temperaturbereich bei Lagerung:	-40 - 70 °C
Luftfeuchtigkeit bei Lagerung:	10 - 90 %
Rack-Einbau:	Ja
Maximale Video-Auflösung:	1920 x 1200 Pixel
Eingangsspannung:	100-240 V
Bandbreite:	- MHz
Max. Datenübertragungsrate:	4.95 Gbit/s
DVI-Eingangsanschlüsse:	1
DVI-Ausgangsanschlüsse:	4