Gefen 8x8 EXT-DVI-848 Manuale utente

www.gefen.com

8x8 DVI Matrix

EXT-DVI-848

User Manual

ASKING FOR ASSISTANCE

Technical Support:

Telephone (818) 772-9100

(800) 545-6900

Fax (818) 772-9120

Technical Support Hours:

8:00 AM to 5:00 PM Monday thru Friday Paciﬁc Time

Write To:

Gefen, LLC

c/o Customer Service

20600 Nordhoff St

Chatsworth, CA 91311

www.gefen.com

[email protected]

Notice

Gefen, LLC reserves the right to make changes in the hardware, packaging and

any accompanying documentation without prior written notice.

8x8 DVI Matrix is a trademark of Gefen, LLC

All trademarks are the property of their respective owners.

Rev A7

CONTENTS

1 Introduction

2 Operation Notes

3 Features

4 8x8 DVI Matrix Front Panel Layout

5 8x8 DVI Matrix Front Panel Descriptions

6 8x8 DVI Matrix Back Panel Layout

7 8x8 DVI Matrix Back Panel Descriptions

8 EXT-RMT-Matrix-848 Panel Layout

9 EXT-RMT-Matrix-848 Panel Descriptions

10 Connecting And Operating The 8x8 DVI Matrix

11 8x8 DVI Matrix Remote Description & Operation

12 RMT-848IR IR Channel Conﬁguration

13 EXT-RMT-Matrix-848 Remote Operation

14 RMT-8-IR IR Channel Conﬁguration

15 RS-232 Serial Control Interface

16 Network Cable Wiring Diagram

17 Appendix A

19 Appendix B

24 Speciﬁcations

25 Warranty

Congratulations on your purchase of the 8x8 DVI Matrix. Your complete

satisfaction is very important to us.

Gefen

Gefen delivers innovative, progressive computer and electronics add-on solutions

that harness integration, extension, distribution and conversion technologies.

Gefen’s reliable, plug-and-play products supplement cross-platform computer

systems, professional audio/video environments and HDTV systems of all sizes

with hard-working solutions that are easy to implement and simple to operate.

The Gefen 8x8 DVI Matrix

Now you can easily combine eight cross-platform computers and eight digital

displays without networking. Our 8x8 DVI Matrix provides a simple, reliable and

highly effective method of creating multiple computer workstations, with each

workstation capable of accessing any one of the computers or sources at any

time by remote control. You also have the option of setting up the eight stations

locally or extending them with a Gefen extender.

How It Works

The 8x8 Matrix has eight DVI inputs and eight DVI outputs. You simply connect

your eight computer DVI ports to the 8x8 Matrix inputs, then connect your eight

DVI displays to the 8x8 Matrix outputs.

INTRODUCTION

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE 8X8 DVI MATRIX

• The 8x8 DVI Matrix is HDCP compliant when used in EDID pass-through

mode (when a single DVI input is mapped to a single DVI output). Additional

Matrix outputs which attempt to route video signals to a source device that

has already made an HDCP connection with an HDCP-compliant display will

not be able to display an image.

• By default, EDID routing is based on the ﬁrst connected source and display.

For example, if monitor A is the ﬁrst display to connect to source 1 its EDID

will be used. All other displays that connect to source 1 thereafter will

have its EDID ignored. If display 1 switches to another source a hot-plug

signal will be sent and the EDID from the next display that is connected, in

numerical order, will be used.

• The Status Output display will only list the current display/source routing.

• There is no internal scaling in the 8x8 DVI Matrix. All of the attached

monitors must be able to display the resolutions output by the source

devices. For maximum compatibility it is recommended that only one

compatible/common resolution be used by all of the source devices.

OPERATION NOTES

Features

• Increases your productivity by providing you with access to eight computers

from eight workstations

• Maintains beautiful, sharp HDTV resolutions up to 1080p, 2K, and

1920x1200

• Discrete IR remote control included

• Long-distance remote control at distances of up to 330 feet using optional

wired CAT5 cabled remotes

• Serial RS232 port for remote control via computer or a control automation

device such as Crestron

• Supports DDWG standards for DVI monitors.

Package Includes

(1) 8x8 DVI Matrix

(1) RMT-848IR IR Remote Control

(1) 24V DC Power Supply

(8) 6-foot DVI cables

(1) Rack Ears

(1) User’s Manual

FEATURES

8X8 DVI MATRIX FRONT PANEL LAYOUT

1 LED Status Display

This display will list the current display/source routes.

Selected Source (1~8)

Monitor (A~H) 



Monitor Output’s are labeled 1 through 8 on the rear panel of the 8x8 DVI

Matrix. These numbers correspond to the lettersAthrough H on the LED Status

Display. The top row of letters will remain static while each input number below

will represent which source each of the displays are currently viewing.

HPD (Hot Plug Detect)

Whenever a display is connected/disconnected an HPD event will occur. This

will be displayed on the LED Status Display. A2 stage status update will occur

whenever a HPD event occurs



 The ﬁrst stage will return the HPD status for all

outputs. H means that the HPD status is HIGH and an Lindicates that the

HPD status is LOW. In the example above, all outputs except forAhas an

HPD that is LOW, while outputAhas an HPD that is HIGH.



 The second stage will return the active monitor

status for all outputs. M means that a monitor has been detected and an S

indicates that no monitor is attached or is active. In the example above, all

outputs except forA are not detecting a monitor, while outputAdetects a

monitor on its output.

3 IR Receiver

Use the included RMT-848IR remote control to route video to the different

displays.

4 Power LED Indicator

This input indicator will become active once the included 24V DC power adapter

has been properly connected.

8X8 DVI MATRIX FRONT PANEL DESCRIPTIONS

12345678

2625

8X8 DVI MATRIX BACK PANEL LAYOUT

1-8 Optional Remote Switching Ports

Ports 1 through 8 are used for remote switching using the optional

component EXT-RMT-MATRIX-848.

9 RS-232 Serial Control Interface

This port is used for serial communication for multiple functions.Access to

certain features are only through the RS-232 interface.

10-17 DVI Input Ports

Connect up to 8 DVI sources to DVI Input Ports 1 through 8.

18-25 DVI Output Ports

Connect up to 8 DVI displays to DVI Output Ports 1 through 8. These

output ports correspond to Monitors Athrough Hon the LED Status

Display.

26 24V DC Power Input

Connect the included 24V DC power supply to this input.

27 IR Extender mini-jack input

Connect the optional separately-sold Gefen IR Extender (shown below) to

this input to conceal the Matrix and expose only the IR sensor, extend the

range of the IR remote, or simply beautify installations by creating a sleek,

custom appearance to theA/V setup.

8X8 DVI MATRIX BACK PANEL DESCRIPTIONS

Gefen’s IR Extender, part # EXT-RMT-EXTIR

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