Gefen EXT-DVI-441DL user manual Panel Descriptions

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PANEL DESCRIPTIONS

1External IR Port

For connection of external IR extension device such as the Gefen IR Extender (part # EXT-RMT-EXTIR).

2IR Receiver

Receives IR signal from the handheld Infrared remote control unit included with the product.

3DVI Signal Status LEDs 1-4

Provide visual conﬁrmation of the currently selected DVI input signal out of the four DVI input ports.

4DVI Input Selector

Push-button switch cycles the next DVI input 1-4 in a forward sequence starting again at 1.

5Power Indicator LED

Indicates when the 4x1 DVI DL Switcher is receiving 5V DC power from its included AC power supply.

65V Locking Power Receptacle

Supplies power to the 4x1 DVI DL Switcher from the included external 5V DC power supply. The 5V power supply has a locking power tip which screws into this receptacle.

7DVI Input Ports 1-4

DVI video sources one through four attach to the 4x1 DVI DL Switcher.

8DVI Output Port

This DVI output port is connected to the display device (Monitor, Projector).

9RS-232 Serial Communications Interface

Provided for external control of the 4x1 DVI DL Switcher.

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Contents 4x1 DVI DL Switcher Asking for Assistance Technical SupportTechnical Support Hours Write ToContents Gefen 4x1 DVI DL Switcher IntroductionGefen How It WorksOperation Notes Package Includes FeaturesFeatures Panel Layout Front Panel Back PanelPanel 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 4X1 DVI DL Switcher Remote Description LED Indicator Input Selection Buttons4X1 DVI DL Switcher Remote Installation Empty Battery Slot IR Code Dip Switches4X1 Remote Control and Switcher Configuration How to Resolve IR Code ConﬂictsWhat is Edid and what is it used for? Importance of Edid with regards to the 4x1 DVI DL SwitcherManaging Edid with the 4x1 DVI DL Switcher How do I change Edid modes in the 4x1 DVI DL Switcher?Local Edid Mode OFF Switch 3 = on Edid Lock Mode DIP Switch 4 = onEdid Modes FunctionDL Dual Link and SL Single Link Mode Switch=OFF Default DL Dual Link Only Mode Switch=ONDL Dual Link only Modes DL Dual Link Only ModesRS-232 Serial Control Interface How do I use these features?What are the RS-232 communications port settings? RS-232 Serial Control Commands RS-232 FeaturesFunctions Syntax Function Description#EDIDBATOLO Function #EDIDDSTOLO Function#EDIDDSTOBA Function #DEF Function #DDCTODS Function#DDCTOLO Function #LOEDIDTOBA Function #LOEDIDTOBA param1 param2 param3#LOEDIDTOLO Function #PRBAEDID Function#PRDSEDID Function #PRLOEDID FunctionCommand Description Input BinaryUsing SHORT-CUT Characters to Change Settings HYPERTERMINALtm Settings in Microsoft WindowstmRack Mount Installation Specifications 5V DCWarranty Product RegistrationPage Page Page Rev A10 Nordhoff St., Chatsworth CA