Gefen DVI-444N User Manual

4x4 DVI

Matrix

USER MANUAL

www.gefen.com

Technical Support:
Telephone [phone]
[phone]

Fax [phone]

Technical Support Hours:

8:00 AM to 5:00 PM Monday thru Friday.

Write To:

Gefen, Inc.
c/o Customer Service
20600 Nordhoff Street
Chatsworth, CA 91311

www.gefen.com
[e-mail]

Notice

Gefen Inc. reserves the right to make changes in the hardware, packaging

and any accompanying documentation without prior written notice.

The 4x4 DVI Matrix is a trademark of Gefen Inc.

© 2007 Gefen Inc., All Rights Reserved

ASKING FOR ASSISTANCE

TABLE OF CONTENTS

Introduction / Operation Notes

Features

Panel Layout

Using the 4x4 DVI Matrix

RMT16-IR Installation

IR Codes

Dip Switch Guidelines

RS-232 Interface

4x4 DVI Matrix Rack Mount Diagram

Specications

Terminology

Troubleshooting

Troubleshooting Diagram

Warranty

1

2

3

4

5

6

7

8

9

10

11

12

13

14

INTRODUCTION

Thank you for purchasing the 4x4 DVI Matrix.

The 4x4 DVI Matrix switches four DVI sources to any four DVI displays.

The 4x4 DVI Matrix switcher has four DVI inputs and four DVI outputs. Matrix
input #1 and the DVI port of DVI source #1 connects using a male to male DVI
cable. The DVI port of DVI source #2 connects to DVI input #2. The DVI port of
DVI source #3 connects to DVI input #3. The DVI port of DVI source #4 connects
to DVI input #4. There are four (4) DVI outputs connecting to four (4) different
displays.

Note: The switching is done by using either the RMT-16-IR remote control or
through the RS232 port. The 4x4 DVI Matrix is rack mountable.

1

OPERATION NOTES

READ THESE NOTES BEFORE INSTALLING

OR OPERATING THE 4X4 DVI MATRIX

• The 4x4 DVI Matrix is housed in a metal box for better RF shielding.

• The 4x4 DVI Matrix works with all DVI and HDMI displays.

• The 4x4 DVI Matrix supports VIDEO signals only.

NOTE: The 4x4 DVI Matrix is not HDCP compliant.

2

FEATURES

Features

• Allows any DVI display to view any source at any time

• Allows any source to be displayed on multiple displays at the same time

• Maintains resolutions up to 1080p, 2K, and 1920x1200

• Maintains highest DVI single link video resolution

• DVI or HDMI to DVI cables are used to connect the inputs and outputs of the

matrix

• Each display's inputs can be switched with the IR remote control or through
RS232

Includes:

(1) 4x4 DVI Matrix
(4) DVI 6ft Male to Male Cables
(1) 5VDC Power Supply
(1) User Manual
(1) RMT-16IR Remote Control
(1) Rack Ears