Instruction/ maintenance manual of the product EXT-DVI-444DL Gefen
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www .gefen.com f 4x4 DVI Dual Link Matrix EXT -DVI-444DL User Manual.
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CONTENTS 1 Introduction 2 Operation Notes 3 Features 4 Panel Layout 5 Panel Descriptions 6 Connecting And Operating The 4x4 DVI DL Matrix 7 Con fi guring The 4x4 DVI DL Matrix 9 RS-232 Serial Control.
1 Congratulations on your purchase of the 4x4 DVI DL Matrix. Y our 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.
READ THESE NOTES BEFORE INST ALLING OR OPERA TING THE 4X4 DVI DL MA TRIX 4x4 DVI DL Matrix does not have any scaling functionality . All of the attached • monitors must be able to display the attached sources’ resolution.
3 Features Increases your productivity by letting you view any four Dual Link DVI video • sources on any four Dual Link DVI displays Maintains highest resolution digital video with no loss of qualit.
4 Front Panel Back Panel P ANEL LA YOUT 12 3 4 5 91 0 1 1 1 21 3 1 4 1 5 1 6 8 17 67.
5 P ANEL DESCRIPTIONS Display 1 Selected Source LED 1 The array of 4 LED’s correspond to the 4 source inputs on the back panel of the 4x4 DVI DL Matrix. The currently selected source being displayed on DVI Output 1 will be indicated by an active LED.
6 How to Connect the 4x4 DVI DL Matrix Connect up to 4 DVI DL sources to the 4x4 DVI DL Matrix input ports using 1. the supplied DVI DL cables. Connect up to 4 displays to the 4x4 DVI DL Matrix output ports using user 2. supplied DVI DL cables. Connect the supplied 5V DC power supply to the 4x4 DVI DL Matrix.
7 Remote Channel 1: Default 1 2 Remote Channel 2: 1 2 Remote Channel 3: 1 2 Remote Channel 4: 1 2 Remote Channel 1: Default 1 2 Remote Channel 2: 1 2 Remote Channel 3: 1 2 Remote Channel 4: 1 2 RMT -16-IR REMOTE CONTROL 4x4 DVI DL Matrix 1 2 3 4 5 6 7 8 OFF ON The 4x4 DVI DL Matrix has a bank of 8 con fi guration DIP SWITCHES .
8 AUTOMA TIC LINK SELECTION / DUAL LINK ONL Y MODE The 4x4 DVI DL Matrix has the ability to run both Single Link and Dual Link DVI sources. There is a feature that will either automatically select the link mode, or lock the unit in Dual Link mode. By default, Dip Switch 3 is in the OFF position (Automatic Link Selection).
9 RS-232 SERIAL CONTROL INTERF ACE Binary T able ASCII Corresponding RMT16-IR Button Binary ASCII Corresponding RMT16-IR Button Binary 1 1 001 1 0001 9 9 001 1 1001 2 2 001 1 0010 a 10 01 10 0001 3 3 .
10 Rear of unit Front of unit Rack mount ears are provided for installation of this unit into a 1U rack mount space. Locate the side screws on the unit. 1. Remove the front 2 screws that are located closest to the front of the unit. 2. Using the removed screws, screw the rack mounting bracket into the unit.
11 Video Ampli fi er Bandwidth ................................................................. 2 x 165 MHz Input Video Signal .............................................................................. 1.2 V olts p-p Input DDC Signal ...........
An important point after buying a device Gefen EXT-DVI-444DL (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Gefen EXT-DVI-444DL yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Gefen EXT-DVI-444DL - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Gefen EXT-DVI-444DL you will learn all the available features of the product, as well as information on its operation. The information that you get Gefen EXT-DVI-444DL will certainly help you make a decision on the purchase.
If you already are a holder of Gefen EXT-DVI-444DL, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Gefen EXT-DVI-444DL.
However, one of the most important roles played by the user manual is to help in solving problems with Gefen EXT-DVI-444DL. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Gefen EXT-DVI-444DL along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
