Gefen 1:8 HDMI Distribution Amplifier
Contents
1. JOJEDIPUI G37 12M0d Ji 1Ndino INGH g 1NdIno INGH 9 jndno INGH G jndjno INGH r jaueg yoeg jauegd IUOL Ind nQ INGH 1NdIno INGH 8 ndino INGH jndjno INGH Indu INGH ey Aor CONNECTING AND OPERATING THE 1 8 DISTRIBUTION AMPLIFIER FOR HDMI How to Connect the 1 8 Distribution Amplifier For HDMI 1 Connect the supplied cable from the HDTV HDMI source into the HDMI input port of the 1 8 Distribution Amplifier For HDMI 2 Connect the user supplied cable s from your display s into the HDMI output port s of the1 8 Distribution Amplifier For HDMI 3 Plug the 24V DC power supply into the 1 8 Distribution Amplifier For HDMI EDID MANAGEMENT FEATURE EDID What is it and what is it used for Under normal circumstances an source device digital and analog will require information about a connected device display to assess what resolutions and features are available The source can then cater its output to send only resolutions and features that are compatible with the attached device display This information is called EDID Extended Display Information Data and a source device can only accept and read one EDID from a connected device display Likewise the source an only output one resolution for use by a connected device display Why is EDID so important with the 1 8 Distribution Amplifier for HDMI The 1 8 Distribution Amplifier for HDMI is complex piece of technology t2. a e Ce I S Jed E s P a I 3 E x 1 r M F ic V i N r W e e G M 5 Se m m s ane NS a ku gt p B 8 Distribution Amplifier For Hom EXT HDMI 148 USER S 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 8 Distribution Amplifier For HDMI is a trademark of Gefen Inc All trademarks are the property of their respective owners 2010 Gefen Inc All Rights Reserved Rev X1 TABLE OF CONTENTS Introduction Operation Notes Features Panel Descriptions Connecting and Operating the 1 8 HDMI Distribution Amplifier For HDMI EDID Management Feature EDID Management Modes Specifications Warranty INTRODUCTION The Gefen 1 8 HDMI Distribution Amplifier is the perfect solution for anyone who needs to send one source of digital high definition video to multiple displays at the same time It supports all HDMI equipment such as DVD players and satellite set top boxes and all HDMI displays In operation the digital v
3. hat replicates a single source to multiple outputs The single source device will require one EDID to read EDID management is carefully handled by 1 8 Distribution Amplifier for HDMI to provide a single EDID for the source to read What options do have to manage the EDID in the 1 8 Distribution Amplifier for HDMI First it is important to note that each source device can only output one video audio signal type This includes resolutions and timings When multiple devices displays are used such as with the 1 8 Distribution Amplifier for HDMI it is important to use devices displays that have similar or compatible resolutions features This will ensure that the single video audio signal produced by the source device is accepted by all of the connected output devices displays The user has the option through a combination of DIP switch settings within the 1 8 Distribution Amplifier for HDMI to choose how the unit will manage the EDID from multiple HDMI devices displays Therefore the user has some control over the resolutions features that the source device will output The 1 8 Distribution Amplifier for HDMI has a multiple EDID management modes that will control how the EDID information from multiple devices displays are combined ignored and routed How do I change EDID modes in the 1 8 Distribution Amplifier for HDMI There is an bank of 8 DIP switches located on the main board inside of the 1 8 Distribution Amplifier for HDMI DIP sw
4. ideo source is connected to the distribution amplifier s one input while eight HDMI outputs are available to be used in part or in full Once the unit is connected and powered your source can be distributed up to eight digital displays at the same time How It Works Simply connect your HDMI video source to the 1 8 HDMI Distribution Amplifier s input using the supplied HDMI cable Then connect up to eight HDMI displays to the unit s eight HDMI outputs Once connected and powered your source can be seen on all eight displays at the same time When two or more 1 8 s are connected together you can create a larger distribution system OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 1 8 DISTRIBUTION AMPLIFIER FOR HDMI e This device supports advanced EDID management Please see pages 5 8 6 for complete details e HDMI and HDCP Compliant e Compatible with all HDMI and DVI displays When used with a HDMI to DVI adapter FEATURES Features e Connects up to eight HDMI DVI displays at the same time to one video source e Allows simultaneous display e Supports resolutions up to 1080p 2K and 1920 x 1200 e Extends the range of HDMI compliant devices by equalizing and re clocking the HDMI signal e HDMI HDCP compliant Includes 1 1 8 Distribution Amplifier For HDMI 1 6 Ft HDMI cable M M 1 24V DC Power Supply 1 1 Set of Rack Ears Users Manual PANEL DESCRIPTIONS Indu J MOd OG Ave
5. itches 1 2 5 and 7 are used in different combinations to manage the EDID modes To access these DIP switches it will be required to open the unit To do this remove all screws on the underside and side of the unit Remove all HEX screws on the rear panel This includes the screws above each HDMI port Carefully Slide the unit apart and locate the DIP switch bank on the main board EDID MANAGEMENT MODES v 2015 EDID Modes The diagram below illustrates the 8 DIP switch bank DIP SWITCH Function 2 3 45678 6 ma ei NA Use DIP switches 1 2 5 and 7 to select the desired EDID management mode EDID Mode 0 Switch 1 OFF Switch2 OFF Switch5 ON e Edid is copied from the device connected to the first active hdmi output port e All features newer that HDMI 1 2 are cleared EDID Mode 1 Switch 1 ON Switch2 OFF Switch5 ON e Same as Mode 0 and adds basic audio support EDID Mode 2 Switch 1 OFF Switch2 ON Switch5 ON e Same as Mode 0 and adds full audio support EDID Mode 3 Switch 1 ON Switch2 ON Switch5 OFF e EDID is generated based on the common video and audio features of all of the connected output devices EDID Mode 4 Switch 1 OFF Switch2 ON Switch5 OFF e Same as Mode 3 and adds basic audio support EDID Mode 5 Switch 1 ON Switch2 OFF Switch5 OFF e 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 feature
6. r merchantability or fitness for any particular purpose all of which are expressly disclaimed 1 Proof of sale may be required in order to claim warranty 2 Customers outside the US are responsible for shipping charges to and from Gefen 3 Copper cables are limited to a 30 day warranty and cables must be in their original condition The information in this manual has been carefully checked and is believed to be accurate However Gefen assumes no responsibility for any inaccuracies that may be contained in this manual In no event will Gefen be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages The technical information contained herein regarding the features and specifications is subject to change without notice For the latest warranty coverage information please visit Gefen s Warranty web page at http www gefen com kvm aboutus warranty jsp PRODUCT REGISTRATION Please register your product online by visiting Gefen s web site at http www gefen com kvm Registry Registration jsp 48x x MA HDMI 1 Rev X1 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 www gefentv com support gefen com CE O
7. s of all of the connected devices and the combined audio features of all of the connected output devices EDID Mode 7 Switch 1 ON Switch2 ON Switch5 ON e EDID is passed unmodified from the device connected to the first active output port SPECIFICATIONS Video Amplifier Bandwidth a 165 MHz VE Se EE 1 2 Volts p p Input DDG Signal EE 5 Volts p p TTL Single Link Range a s s aes 1080p 1920 x 1200 Input Connector Type a nenene HDMI Type A 19 Pin Output Connector Type a aaa HDMI Type A 19 Pin Beggen e te 60 Watts max Power UN SBOR R O O P 24V DC Bla r r EE ERE 17 W x 1 75 H x 5 5 D SMP Veere 6 Lbs WARRANTY Gefen warrants the equipment it manufactures to be free from defects in material and workmanship If equipment fails because of such defects and Gefen is notified within two 2 years from the date of shipment Gefen will at its option repair or replace the equipment provided that the equipment has not been subjected to mechanical electrical or other abuse or modifications Equipment that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect at the time of repair Such repairs are warranted for ninety 90 days from the day of reshipment to the Buyer This warranty is in lieu of all other warranties expressed or implied including without limitation any implied warranty o
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