Gefen EXT-DVIKVM-241DL KVM switch
Contents
1. Gefen products offer solutions for noise space and security concerns data center control information distribution conference room presentation and school and corporate training environments Our Commitment Gefen will always offer the finest quality product at the best possible price Included in that price is a lifetime of free support from a team of outstanding engineers Now you can switch easily and reliably between any combination of two dual link DVI amp USB 2 0 equipped computers PC or Mac using only one keyboard display and mouse The 2X1 DL cross platform switcher saves space there s no need to work on a desk crowded with double displays keyboards and mouse devices It saves time there s no need to move from one monitor to another to access different computers And it Saves money there s no need to purchase additional displays mouse devices keyboards etc FEATURES Features e Saves time money and desktop space no need for multiple monitors keyboards and setup labor e Maintains highest possible Dual Link DVI resolution video at 3840 x 2400 60Hz e No loss of signal quality when sending DVI Audio USB through this unit e Use either PC or Mac with USB keyboard mouse e Switches easily between any two dual link DVI computers e Auto EQ feature compensates for poor quality cables when necessary e Switches between two dual link DVI USB 2 0 and Audio Sources Discrete IR Remote control2. SPECIFICATIONS Video Amplifier Bandwidth sanarnrerennnnnnnnnvennnnnnnnevennnnnnnnsvennnnnnnnevnnnnnnnne 2x 165 MHz input Vide SIGN EN NE ARRERA Eei 1 2 Volts p p Input DDC Signal EEE EE RERLE NER NEUERER 5 Volts p p TTL Dual Link Maximum Resolution Max Range 44444444se nenn 3840 x 2400 DVI Input Output Connector Type u00000 DVI I 29 pin female digital only USB 2 0 input CONC CUON nu ee ne DEENEN EN Type B USB 2 0 Output Connection xcccissasnnanececccecededtadededasisnnnsnnancecdoenseeedeearenadetecianate Type A Audio Connector uunssssssssennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn mini stereo 3 5mm phono jack Power Consumption 0cccccccccceceseeesseeceeceeeeeeeeeeeeeeeeeeeeeeseeeaaeeees 10 Watts max POW CF NN 5V DC DIMENSIONS EN 8 5 W x 1 7 H x 4 6 D Rackmountable nee 1U Half Rack Space SMP VSIA festen ee anne een inne 5 Lbs
3. Includes 1 2x1 DVI DL Switcher 1 5V DC Power Supply 1 RMT2 IR Remote Control 2 6ft Dual Link DVI cables 2 6ft USB cables 2 Audio cables 1 Users Manual Optional wired RMT 2 remote control PANEL DESCRIPTIONS Power Indicator Infrared Source Eye Selector Indicates which input is selected Contact Closure Interface for optional wired remote Audio In 1 Audio In 2 Audio Out control see p 2 bottom 5V DC Input DVI In 1 DVI Out DVI In2 USB In 1 USB to Mouse Keyboard From Computers CONNECTING AND OPERATING THE 2x1 DVI DL SWITCHER How to Connect the DL Switcher to your devices Connect the supplied cables from your first computer into the DVI In 1 USB In 1 and Audio In 1 connection in the back of the DVI Switcher Connect the supplied cables from your second computer into the DVI In 2 USB In 2 and Audio In 2 connection in the back of the DVI Switcher Connect the monitor to the DVI Out connection Connect your USB devices e g keyboard mouse into the USB Out Connect your speakers to the Audio Out Plug the 5VDC power supply into the DL Switcher How to Operate the DL Switcher Use the front panel push button to switch between sources Use the RMT2 IR remote control port to remotely toggle between sources Use the optional RMT 2 wired remote control to remotely toggle between sources 2x1 DVI DL OPERATION NOTES Operation Notes When turning on or reboo
4. er 2x1 DVI Dual Link EXT DVIKVM 241DL USER MANUAL ww gefen com T DTV 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 Standard Time 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 2X1 DVI KVM DL Switcher is a trademark of Gefen Inc 2009 Gefen Inc All Rights Reserved All trademarks are the property of their respective companies Rev X1 TABLE OF CONTENTS Introduction Features Panel Descriptions Connecting and Operating the DL Switcher Operation Notes RMT2 IR Installation IR Code Conflicts IR Extender Installation Specifications Warranty INTRODUCTION Congratulations on your purchase of the Gefen 2x1 DVI DL Switcher Your complete satisfaction is very important to us Gefen s line of KVM Keyboard Video amp Mouse DVI USB switches extenders converters and hubs is designed to make computer use more comfortable more productive and less expensive KVM switches allow access to multiple computers from a single keyboard while the extenders give the user control over a computer up to 330 feet away from the work area
5. ships with two batteries One battery is required for opera tion the second battery is complimentary RMT2 IR Optional RMT 2 wired remote Infrared Remote connection shown on page 3 REMOTE k Gefen RMT EXTIR Infrared Signal Extender IR CODE CONFLICTS In the event of IR conflicts please do the following 1 2 Remove the battery cover from the back of the RMT 2 IR remote Locate the Dip Switches just above the batteries Switch the Dip Switches on the RMT 2 IR to any of the combinations pictured below Dip Switches 1 and 2 in the RMT 2 IR correspond with Dip Switches 1 and 2 on the bottom underneath a piece of metallic tape of the 2X1 DVI DL Switcher respectively Flip the switches on the outside of the 2x1 DVI DL Switcher to match the same Remote Channel as the RMT 2 IR The 2x1 DVI DL Switcher is now set to a new IR Code Remote Channel 1 Remote Channel 2 Remote Channel 3 Remote Channel 4 IR EXTENDER INSTALLATION How to Connect the IR Extender Gefen part EXT RMT EXTIR Locate the dip switches underneath the switcher they will be hidden under neath a blank silver sticker and flip dip switch number 4 to the ON position Plug the IR extender into the Remote port on the front of the Switcher Unit where the RMT 2 optional wired remote connects on page 3 You should now be able to switch using the IR Extender shown on the bottom of page 6 immediately opposite this sentence
6. ting your computers the DVI DL Switcher must be select ed to the computer that is booting until the computer completes the boot cycle This step can be eliminated using the Gefen DVI Detective which stores the displays EDID If you loose your picture when switch from source 1 to source 2 or vice versa you will need a DVI Detective If you are experiencing USB dropouts try using the switcher just as a USB hub by only connecting the USB cables from your computers to the switcher Connect your devices to the USB out portion of the switcher and connect your display to your computer directly Start your computer up and try switching If your USB devices do come up normally then you will need a DVI Detective to negotiate the video USB signals for faster switching If they do not come up normally then you will need to call tech support RMT2 IR INSTALLATION Remove battery cover from the back of the RMT2 IR remote Verify that dip switches 1 amp 2 are in the down OFF position Insert the battery hold the battery so that you can see the positive side facing up The side that is not marked must be facing down Test the RMT2 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 rap idly These actions will cause the remote to reset and steps 1 4 will have to be repeated Note The RMT2 IR
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