4x4 HDTV Matrix
Contents
1. 3104 TETSA jaueg yoeg 0 4 GATT Jaued U04 USING THE 4X4 HDTV MATRIX Connect all the sources to the HDMI inputs on the 4x4 HDTV Matrix using the supplied cables Connect the HDMI DVI displays to the outputs on the 4x4 HDTV Matrix Connect the 24VDC powersupply to the 4x4 HDTV Matrix Controlling the 4x4 HDTV Matrix using the RMT16 IR Pressing Buttons Note for computers connected to the HDTV Matrix When your computer boots up it looks for an EDID extended display identification data from the dis play to tell it what monitor is connected and what resolution to output During boot up of the computer you should have ONLY one output selected to one input at a time so that the computer gets the EDID of the display that is selected If you have multiple outputs selected to one computer the computer will read the EDID of the last output selected to it If all your displays are the same or all displays are ca pable of running at the same resolution then this step does not matter RMT16 IR Installation 1 Remove battery cover from the back of the RMT16 IR remote 2 Verify that dip switches 1 amp 2 are in the down OFF position 3 Insert the battery hold the battery so that you c2. 4x4 HDTV Matrix USER MANUAL WWW gefen com ASKING FOR ASSISTANCE Technical Support Telephone 818 772 9100 800 545 6900 Fax 818 772 9100 Technical Support Hours 8 00 AM to 5 00 PM Monday through Friday Write To Gefen Inc c o Customer Service 20600 Nordhoff Street Chatsworth CA 91311 www gefen com support gefen com Notice Gefen Inc reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice The 4x4 HDTV Matrix is a trademark of Gefen Inc 2007 Gefen Inc All Rights Reserved 10 11 12 TABLE OF CONTENTS Introduction Operation Notes Features Panel Layout Using the 4x4 HDTV Matrix RMT16 IR Installation Dip Switch Guidelines IR Codes RS 232 Interface 4x4 HDTV Matrix Rack Mount Diagram Specifications Terminology Warranty INTRODUCTION Thank you for purchasing the 4x4 HDTV Matrix The 4x4 HDTV Matrix switches four HDTV sources to any four DVI displays The 4x4 HDTV Matrix switcher has four DVI inputs and four DVI outputs Matrix input 1 and the DVI port of source 1 connects using a male to male DVI cable The DVI port of source 2 connects to DVI input 2 The DVI port of source 3 connects to DVI input 3 The DVI port of source 4 connects to DVI input 4 There are four 4 DVI outputs con necting to four 4 different displays Note The switching is done by using either the the RMT 16 IR
3. 6 IR The 4x4 Matrix is now set to a new IR Code Remote Channel 0 Remote Channel 1 Remote Channel 2 Remote Channel 3 RS 232 INTERFACE a m 12345 gt OOG 9 Pin Female Binary Table ASCII Corresponding Binary ASCII Corresponding RMT16 IR RMT16 IR Button i 1 f omom 9 2 2 001000 3 omon b a 0011010 5 5 omom 6 6 00100 e 7 7 omom f 8 0011100 g Additional control of the EDID modes and IR channel are possible using the RS 232 interface For any of these modes to be successfully written to the EEPROM all Dip Switches must be in the OFF position 4 OK is printed out on screen when a mode has successfully been changed RS232 Settings Bits Per SOC ONG EORR Seele 19200 Data CNS a 8 SIOP DIS see ee 1 None 4x4 HDTV MATRIX RACK MOUNT DIAGRAM e 9 9 ER I 12 _ gt SPECIFICATIONS Video Amplifier Bandwidth 1 65 Gbps Input Video Signal on ee 1 2 volts p p Input DDC Signal nenne 5 volts p p TTL Single Link Range na 1080p 1920 x 1200 D
4. VI Input Output Connector DVI D Remote Control Port 2 RS 232 Female Mini Stereo Power Consumption 60 watts max Power Supply essen ea 24V DC Dimensions anne 17 W x 1 75 H x 5 875 D Shipping Weight u a 10 Ibs 10 TERMINOLOGY DDC Short form for Display Data Channel It is VESA standard for communication between a monitor and a video adapter Using DDC a monitor can inform the video card about its properties such as maximum resolution and color depth The video card can then use this information to ensure that the user is presented with valid options for configuring the display DDWG Digital Display Working Group DDWG are the creators of the DVI specification DVI Digital Visual Interface Connection standard developed by Intel for connecting computers to digital monitors such as flat panels and DLP projectors Aconsumer electronics version not necessarily compatible with the PC version is used as a connection standard for HDTV tuners and displays Transmits an uncompressed digital signal to the display The latter version uses HDCP copy protection to prevent unauthorized copying HDCP High Bandwidth Digital Content Protection Created by Intel HDCP is used with HDTV signals over DVI and HDMI connections and on D Theater D VHS recordings to prevent unauthorized duplication of copy written material HDMI The High Definition Multi media Inte
5. an see the positive side facing up The side that is not marked must be facing down 4 Test the RMT16 IR remote by pressing ONLY one button at a time The indicator light on the remote will flash once each time you press a button WARNING Do not press multiple buttons simultaneously and do NOT press buttons rapidly These actions will cause the remote to reset and steps 1 4 will have to be repeated Note The RMT16 IR ships with two batteries One battery is required for operation the second battery is complimentary Em Gefen Remote RMT 16 IR DIP SWITCH GUIDELINES Dip SwitcH EDID Extended display identification data EDID is a data structure provided by a display to describe its capabilities to any source that asks for it The EDID includes manufacturer name product type timings supported by the display display size luminance data for digital displays only pixel mapping data supported audio channels and formats This information is used by the source to cater its output to resolutions and audio formats that are supported by the display Additional EDID modes are available and configured using a combination of dip switches 1 2 and 5 Please refer below for the different EDID modes To access the Dip Switches remove all screws from the bottom and sides of the Gefen unit Remove the hex screw heads from each side of the RS 232 and DVI ports Carefully slide the unit apart T
6. he 8 Bank of Dip Switches are located on the main PCB Once adjustments are complete slide the unit back together and replace all removed screws EDID Mode 0 Switch 1 OFF Switch2 OFF Switch5 ON EDID is copied from the first HDMI port EDID Mode 1 Switch 1 ON Switch2 OFF Switch5 ON Same as Mode 0 and adds basic audio support EDID Mode 2 Switch 1 OFF Switch2 ON Switch5 ON Same as Mode 0 and adds full audio support EDID Mode Switch 1 ON Switch2 ON Switch5 OFF EDID is generated based on the common video and audio features of all of the connected devices EDID Mode 4 Switch 1 OFF Switch2 ON Switch5 OFF Same as Mode 3 and adds basic audio support EDID Mode 5 Switch 1 Switch2 OFF Switch5 OFF Same as Mode 3 and adds full audio support EDID Mode 6 Switch 1 OFF Switch2 OFF Switch5 OFF DEFAULT EDID is generated based on the common video features of all of the connected devices and the combined audio features of all of the connected devices IR CODES In the event of IR conflicts please do the following 1 Remove the battery cover from the back of the RMT16 IR remote 2 Locate the Dip Switches above the batteries 3 Switch the Dip Switches on the RMT16 IR to any of the combinations pictured below 4 Dip Switches 1 and 2 in the 16 correspond with Dip Switches 3 and 4 inside the 4x4 HDTV Matrix respectively Switch the switches inside the 4x4 HDTV Matrix to match the same Remote Channel as the RMT1
7. remote control or through the RS232 port The 4x4 HDTV Matrix is rack mountable Any HDTV with HDMI inputs can be connected to the DVI outputs of the matrix by using a DVI to HDMI adapter or cable OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 4X4 HDTV MATRIX e You should connect all the cables and power supply prior to connecting power to the HDTV sources and 4x4 HDTV Matrix When powering the sources the display needs to point to the source input e The 4x4 HDTV Matrix is housed in a metal box for better RF shielding e The 4x4 HDTV Matrix works with all DVI and HDMI displays e The 4x4 HDTV Matrix only supports VIDEO signals e The 4x4 HDTV Matrix is fully HDCP compliant FEATURES Features Allows any DVI HDMI display to view any source at any time e Allows any source to be displayed on multiple displays at the same time Maintains resolutions up to 1080p 2K and 1920x1200 e Maintains highest DVI single link video resolution e Supports HDCP compliant devices e DVI or DVI to HDMI cables are used to connect the inputs and the matrix output Each display s inputs can be switched with the IR remote control or through RS232 Includes 4x4 HDTV Matrix DVI 6ft Male to Male Cables 24VDC Power Supply User Manual RMT 16IR Remote Control 4 4 4 4 4 1 Rack Ears nn PANEL LAYOUT Ajddng IAAT 03 32940 syndjno IAG AC _
8. rface HDMI is an industry supported uncompressed all digital audio video interface HDMI provides an interface between any compatible digital audio video source such as a set top box DVD player and A V receiver and acompatible digital audio and or video monitor such as a digital television DTV HDTV High Definition Television The high resolution subset of our DTV system The ATSC defines HDTV as a 16 9 image with twice the horizontal and vertical resolution of our existing system accompanied by 5 1 channels of Dolby Digital audio The CEA defines HDTV as an image with 720 progressive or 1080 interlaced active top to bottom scan lines 1280 720p and 1920 1080i are typically accepted as high definition scan rates RS 232 Recommended Standard 232 This is the de facto standard for communication through PC serial ports It can refer to cables and ports that support the RS232 standard VESA Video Electronic Standards Association a consortium of manufacturers formed to establish and maintain industry wide standards for video cards and monitors VESA was instrumental in the introduction of the Super VGA and Extended VGA video graphics standards with a refresh rate of 70 Hz minimizing flicker and helping to reduce user eyestrain and fatigue 11
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