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 4x1 DVI KVM DL/SL Switcher.

3DVI Signal Status LEDs 1-4

Provide visual confirmation of the currently selected DVI input signal being output to the DVI display device.

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 KVM DL/SL Switcher is receiving 5V DC power from its included AC power supply.

63.5mm Analog Audio Inputs 1-4

Audio Sources 1-4 connect to the switcher here.

73.5mm Analog Audio Output

This audio output port connects to an external amplified audio device. The selected audio input will be output through this port.

8USB Type B Ports 1-4

USB devices (usually computers) one through four connect to the switcher here.

9USB Type A Control Ports 1-2

The keyboard & mouse for controlling the selected remote computer or device connects to the switcher here.

10RS-232 Serial Communications Interface

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

115V Locking Power Receptacle

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

12DVI Input Ports 1-4

DVI video sources 1-4 attach to the 4x1 DVI KVM DL/SL Switcher.

13DVI Output Port

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

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Gefen EXT-DVIKVM-441DL user manual Panel Descriptions