EXT-DVI-GI User Manual
Contents
1. DVI Galvanic isolator EXT DVI GI User Manual w 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 Pacific Time Write To Gefen LLC c o Customer Service 20600 Nordhoff St Chatsworth CA 91311 www gefen com support gefen com Notice Gefen LLC reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice DVI Galvanic Isolator is a trademark of Gefen LLC 2012 Gefen LLC All rights reserved Alltrademarks are the property of their respective owners Rev 1 CONTENTS 1 Important Safety Precautions Introduction 4 Operational Notes o Features 6 Panel Layout 7 Panel Descriptions 8 Connecting the DVI Galvanic Isolator 8 Wiring Diagram 9 Using the DVI Galvanic Isolator 9 sample Application 10 Surface Mounting Instructions 11 Specifications 12 Warranty IMPORTANT SAFETY PRECAUTIONS Wiring and Connections y IMPORTANT The Grounding Stud must be permanently connected to protective ground by wiring not less than 16 AWG Environmental Conditions for Transportation and Storage Storage Temperature 20 C 70 C A relative humidity range of 10 to 90 noncondensing An atmospheric pressure range of 50 kPa to 106 kPa Electromagnetic Interference Operation is subject to the follow2. Operation is subject to the following conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation This product is not designed for marine use Do not use this product near water or in a wet environment Always connect a bonding wire between an approved safety ground and the grounding screw on the chassis IMPORTANT This product cannot be disposed of in the general trash Please contact your solid waste local authority FEATURES Features e Provides up to 5kV full galvanic isolation between DVI components e Supports resolutions up to 1920 x 1200 WUXGA e EDID pass through e HPD pass through e Isolation between the input and out DVI e Grounding Terminal e Locking power supply connector Package Includes 1 DVI Galvanic Isolator 1 6 ft DVI cable M M 1 5V DC locking power supply 1 Set of Mounting Plates 1 Quick Start Guide PANEL LAYOUT Front PANEL DESCRIPTIONS DVI In Connect the included DVI cable between the imaging source such as an endoscopy camera and the DVI In port 5V DC Connect the included 5V DC power supply to this connector Only use the power supply shipped with this unit Power This LED will glow bright blue once the included 5V DC power supply has been properly connected between the locking power receptacle and an available electrical outle
3. anty coverage information refer to the Warranty and Return Policy under the Support section of the Gefen Web site at www gefen com PRODUCT REGISTRATION Please register your product online by visiting the Register Product page under the Support section of the Gefen Web site 12 MA DVI GIk Rev A1 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 WWW gefen com e support gefen com ce x
4. ctations to ensure you get the most from your hardware We invite you to explore our distinct product line Please visit http www gefen com for the latest offerings in High Definition signal solutions or call us between the hours of 8 00 am and 5 00 pm Monday Friday Pacific Standard Time for assistance with your A V needs We ll be happy to assist you The Gefen DVI Galvanic Isolator The Gefen DVI Galvanic Isolator is used in mission critical applications where galvanic isolation between the connected DVI source and display is required to eliminate the potential for ground loops and provide de coupling between various devices used in a High Definition video system This is a safety requirement in applications such as medical imaging systems where certain components of the system such as endoscopy cameras come in direct contact with the patient and the medical operator How It Works Using the included DVI cable connect the imaging source such as a camera to the DVI input of the DVI Galvanic Isolator Connect the output of the DVI Galvanic Isolator to the next DVI component in the system such as a video scaler or a high resolution display Connect the supplied 5V DC power supply to the locking connector on the DVI Galvanic Isolator and to an available electrical outlet Power up the systems after all the cables and power connections are made OPERATIONAL NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE DVI GALVANIC ISOLATOR
5. d 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 or 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 warr
6. ing two conditions l This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation The Gefen EXT DVI GI cannot be disposed of in the general trash Please contact your solid waste local authority SAFETY PRECAUTIONS Read this User Manual before operating the DVI Galvanic Isolator Cleaning Unplug this product from main DVI source and DVI sink before cleaning Do not use liquid or aerosol cleaners Use a damp cloth for cleaning Cables Use only cables supplied by Gefen Water and Moisture Do not use this product near water or in wet environment Heat The product should be situated away from heat sources such as radiators heat registers stoves or other products that generate heat Power Sources This product should be operated only from the type of power source indicated on the marking label e Servicing Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel The product must be used with AC DC power adaptor supplied by manufacturer INTRODUCTION Congratulations on your purchase of the DVI Galvanic Isolator Your complete satisfaction is very important to us About Gefen We specialize in total integration for your home theater while also focusing on going above and beyond customer expe
7. ndoscopy camera DVI cable input DVI Galvanic Isolator Isolated working zone Earth ground from grounding terminal DVI cable output High resolution imaging system SURFACE MOUNTING INSTRUCTIONS es PE NS MSS _ US cess p psi emm wd 00 ta f Ch The Gefen DVI Galvanic Isolator can be mounted on any flat surface using wood drywall screws as shown in the diagram above There should be an inch or two of clearance between the edges of the unit and any walls or vertical surfaces to allow for enough clearance for connection and disconnection of DVI cables For installation on a drywall surface use a 6 drywall screw When installing it is recommended to use the center hole on a stud 10 SPECIFICATIONS Maximum PIXel err AA 165 MHz Ideal 1 DVI 29 pin female digital only Output Connector 1 DVI 29 pin female digital only Power Supply nee ee 1 5V locking connector Storage Temperature 20 to 70 Relative Humdty 10 to 90 non condensing Atmospheric Pr SSUTO anna ann nannte 50 kPa to 106kPa Dimensions W x H x D 5 8 x 1 2 x 3 5 146mm x 30mm x 85mm Shipping Weight nenne ee nein 2 lbs 0 9 kg 11 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 notifie
8. t DVI Out Connect a DVI cable between this port and a video scaler or a high resolution display Grounding Stud The Grounding Stud must be permanently connected to protective ground by wiring not less than 16 AWG CONNECTING THE DVI GALVANIC ISOLATOR How to Connect the DVI Galvanic Isolator Connect the included DVI cable from the imaging source e g camera to the DVI In port on the DVI Galvanic Isolator Connect a DVI cable from the DVI Out port on the DVI Galvanic Isolator to a video scaler or high resolution display Connect a bonding wire from the Grounding Terminal to an approved safety ground Connect the included locking power supply to the DVI Galvanic Isolator and connect the AC power to an available electrical outlet Wiring Diagram for the DVI Galvanic Isolator DVI CABLE EEE DVI Galvanic Isolator Monitor Display EXT DVI GI USING THE DVI GALVANIC ISOLATOR Sample Application The illustration below depicts a medical application using a galvanic isolator The DVI Galvanic Isolator provides an electrical barrier between low voltage electronics and an externally exposed imaging system Unwanted contact with sources of high voltage can cause damage to the low voltage electronics within a camera or other imaging source The DVI Galvanic Isolator protects both the imaging source and patient from misdirected electrical voltages outside of the working zone indicated by the red plane Imaging source e
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