Operation Notes | Gefen EXT-DVI-441DL manual

OPERATION NOTES

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE GEFEN 4X1 DVI DL SWITCHER

•The 4x1 DVI DL 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 DL 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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Gefen EXT-DVI-441DL user manual Operation Notes

Contents

4x1 DVI DL Switcher Technical Support Asking for AssistanceTechnical Support Hours Write To Contents Introduction Gefen 4x1 DVI DL SwitcherGefen How It Works Operation Notes Package Includes FeaturesFeatures Front Panel Back Panel Panel Layout Panel Descriptions Wiring Diagram for the 4x1 DVI DL Switcher Connecting and Operating the 4X1 DVI DL SwitcherHow to Connect the 4x1 DVI DL Switcher to your devices LED Indicator Input Selection Buttons 4X1 DVI DL Switcher Remote Description Empty Battery Slot IR Code Dip Switches 4X1 DVI DL Switcher Remote Installation How to Resolve IR Code Conﬂicts 4X1 Remote Control and Switcher Configuration Importance of Edid with regards to the 4x1 DVI DL Switcher What is Edid and what is it used for?Managing Edid with the 4x1 DVI DL Switcher How do I change Edid modes in the 4x1 DVI DL Switcher? Edid Lock Mode DIP Switch 4 = on Local Edid Mode OFF Switch 3 = onEdid Modes Function DL 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 Modes RS-232 Serial Control Interface 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 Function Input Binary Command Description HYPERTERMINALtm Settings in Microsoft Windowstm Using SHORT-CUT Characters to Change Settings Rack Mount Installation 5V DC Specifications Product Registration WarrantyPage Page Page Rev A10 Nordhoff St., Chatsworth CA