Gefen EXT-DVIKVM-441DL user manual Operation Notes

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OPERATION NOTES

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE GEFEN 4X1 DVI KVM DL/SL SWITCHER

•The 4x1 DVI KVM DL/SL Switcher will take any of up to four (4) DVI dual- link or single-link resolution inputs and switch them, one at a time, to a DVI output device such as a display/monitor or projector. Resolutions can be up to 3840x2400.

•The 4x1 DVI KVM DL/SL Switcher is housed in a metal box for better RF shielding.

•By default, the EDID of the attached display is copied to all the local inputs. Make sure that the display is connected to the switcher before applying power.

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Contents 4x1 Dvikvm DL/SL Switcher Technical Support Asking for AssistanceTechnical Support Hours Write ToContents Introduction Gefen 4x1 DVI KVM DL/SL SwitcherGefen How It WorksOperation Notes Package Includes FeaturesFeatures Front Panel Back Panel Panel LayoutPanel Descriptions Wiring Diagram for the 4x1 DVI KVM DL/SL Switcher Connecting and Operating the 4X1 DVI KVM DL/SL SwitcherHow to Connect the 4x1 DVI KVM DL/SL Switcher LED Indicator Input Selection Buttons RMT-4IR Remote Control DescriptionEmpty Battery Slot IR Code Dip Switches 4X1 DVI KVM DL/SL Switcher Remote InstallationHow to Resolve IR Code Conﬂicts RMT-4IR Remote and 4X1 KVM Switcher ConfigurationEdid Modes What is Edid and what is it used for?Managing Edid with the 4x1 DVI KVM DL/SL Switcher Edid Lock Mode DIP Switch 4 = on Local Edid Mode OFF Switch 3 = onEdid Modes FunctionDL Dual Link Only Mode Switch=ON DL Dual Link and SL Single Link Mode Switch=OFF DefaultDL Dual Link only Modes DL Dual Link Only ModesRS-232 Serial Control How do I use these features?What are the RS-232 communications port settings? RS-232 Features RS-232 Serial Control CommandsFunctions Syntax Function Description#EDIDBATOLO Function #EDIDDSTOLO Function#EDIDDSTOBA Function #DEF Function #DDCTODS Function#DDCTOLO Function #LOEDIDTOBA param1 param2 param3 #LOEDIDTOBA Function#PRBAEDID Function #LOEDIDTOLO Function#PRLOEDID Function #PRDSEDID FunctionInput Binary Command DescriptionHYPERTERMINALtm Settings in Microsoft Windowstm Using SHORT-CUT Characters to Change SettingsRack Mount Installation 5V DC SpecificationsProduct Registration WarrantyPage Page Page Rev A6 Nordhoff St., Chatsworth CA