1:4 DVI Distribution Amplifier
Contents
1. Gefen 4 DVI Distribution Amplifier Model EXT DVI 144N USER MANUAL www gefen com 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 through Friday PST Write To Gefen Inc C O Customer Service 20600 Nordhoff St Chatsworth CA 91311 support gefen com www gefen com Notice Gefen Inc reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice 1 4 DVI Distribution Amplifier is a trademark of Gefen Inc 2008 Gefen Inc All Rights Reserved TABLE OF CONTENTS Introduction Operation Notes Features Panel Descriptions Connecting and Operating the 1 4 DVI Distribution Amplifier Rack Ears Installation Diagram Specifications Warranty INTRODUCTION Gefen s 1 4 DVI Distribution is a distribution hub that sends the same DVI graphics source to up to four DVI digital displays flat panels or projectors It is a reliable solution that accommodates four digital video displays at the same time creating a multi viewing environment that maintains the highest resolution video at all times How It Works The 1 4 DVI Distribution Amplifier is connected with a DVI male to male cable from the DVI graphic source to the 1 4 DVI Distribution Amplifier input There are four DVI outputs DVI output one is the primary connection a2. I D digital only Output Connector Type eeeseeeeeeeeees DVI 129 pin female DVI D digital only Power CONSUMPTION T E 10 Watts max PT NVS 5V DC Rack MOUNTED Gs nennen 1U Rack Space DM AS eee ee eee a ee errr 17 75 W x 1 75 H x 4 25 D SJ AL 9 01140 SION EE S 4 Lbs
3. le s from your display s into the DVI output port s of the1 4 DVI Distribution Amplifier 3 Plug the 5V DC power supply into the 1 4 DVI Distribution Amplifier NOTE Display information EDID is sent from the display connected to HDMI Output Port 1 to the source connected to the 1 4 DVI Distribution Amplifier The source will output resolutions and timings according the EDID that is being fed by the 1 4 DVI Distribution Amplifier Therefore all of the connected displays must be capable of accepting the timings and resolution output by the source It is recommended that the display with the lowest native resolution be connected to DVI output port 1 This is to ensure that a compatible video signal will be able to be displayed on all connected monitors RACK EARS INSTALLATION DIAGRAM Rack mount ears are provided for installation of this unit into a 1U rack mount space Locate the side screws on the unit Remove the front 2 screws that are located closest to the front of the unit Using the removed screws screw the rack mounting bracket into the unit Repeat the procedure on the opposite side of the unit po Front of unit Hear of unit SPECIFICATIONS Video Amplifier Bandwidth PT 165 MHz input Videp Signal NNN 1 2 Volts p p DEL DDC SION al t 5 Volts p p TTL Single Link RANGE ee ee dotes UR iem esI ee 1920 x 1200 Input Connector Type esses DVI 129 pin female DV
4. nd is used for the main display DVI outputs two through four follow the main display OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 1 4 DVI DISTRIBUTION AMPLIFIER e Display information EDID is sent from the display connected to DVI Output Port 1 to the source connected to the 1 4 DVI Distribution Amplifier See note on page 4 for additional information e The 1 4 DVI Distribution Amplifier is not HDCP compliant e The 1 4 DVI Distribution Amplifier will only output a DVI D DVI Digital signal e Compatible with all DVI displays FEATURES Features e Connects computers with DVI video to up to four DVI monitors projectors e Allows simultaneous display e Maintains video resolutions up to the highest DVI single link resolution of 1920 x 1200 e Supports DDWG standard for DVI monitors Includes 1 1 4 DVI Distribution Amplifier 1 6ft DVI cable M M 1 5V DC Power Supply 1 Rack Ears 1 User Manual PANEL DESCRIPTIONS y uod 1Ndino IAC JOJEDIPU G3718m0d Jod 1Ndino IAC y oDed uo 9 0N 99S c HOd indino IAG HOd 1Nd1no IAG jaueg yoeg jaueg 1uo44 MOd indu AQ indu 19MOg DA AS CONNECTING AND OPERATING THE 1 4 DISTRIBUTION AMPLIFIER How to Connect the 1 4 DVI Distribution Amplifier 1 Connectthe supplied cable from the computer DVI source into the DVI input port of the 1 4 DVI Distribution Amplifier 2 Connect the user supplied cab
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