Gefen ext-dvikvm-lan user manual Installation, Using a Direct Connection

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Getting Started

 

Installation

Page Title

The DVI KVM over IP Sender and Receiver units can either be connected over a Local Area Network (LAN) or they can be directly connected to one another.

Using a Direct Connection

By default, the DVI KVM over IP is shipped in Auto IP mode. In Auto IP mode, each Sender and Receiver unit assigns itself a unique IP address within the range of 169.254.x.x. Auto IP mode is only used when Sender and Receiver units are directly connected to one another. When connecting to a network, the DVI KVM over IP must be set to DHCP mode or Static IP mode. See Setting the IP Mode for more information.

1.Connect a CAT-5e (or better) cable from the LAN port on the Sender unit to the

LAN 1 port on the Receiver unit.

Figure 1.1 - Directly connecting the Sender and Receiver unit

Sender unit

CAT-5e cable (or better)

Receiver unit

Connect to other

Receivers / IP devices

Although any LAN port on the Receiver unit can be used, using the LAN 1 port makes it easy to identify which Ethernet cable is used to connect the Sender and Receiver unit. LAN 2 and LAN 3 ports can then be used for connecting additional devices or when daisy-chaining Receiver units.

2.Use the included DVI cable to connect the DVI source to the DVI In port on the

Sender unit.

3.Connect a DVI cable from the DVI display to the DVI Out port on the Receiver unit.

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Contents 3GSDIDVI KVM Important Safety Instructions General Safety InformationWarranty Information Product RegistrationContacting Gefen Technical Support Important NoticeOperating Notes Operating Notes Features Features and Packing ListPacking List Table of Contents Appendix Page DVI Sender Unit Layout Front Back Sender Unit LayoutReceiver Unit Layout Receiver Unit Layout Installation Using a Direct ConnectionInstallation Local Area Network LAN Connection Getting Started Supplementary Connections RS-232Sample Wiring Diagram IR EmitterPage Operating DVI KVM over IP Basic Operation Displaying the IP AddressBasic Operation Remote IP = Sender unitOperating the DVI KVM over IP Setting the IP Mode Setting the Video Channel Enabling or Disabling Video over IP Configuring Unicast Mode Unicast and Multicast ModesUnicast and Multicast Modes Switching between Sender units in Unicast mode Unicast mode Receiver unit R1 is connected to Sender unit S2Operating the DVI KVM over IP Operating the DVI KVM over IP Configuring Multicast Mode Operating the DVI KVM over IP Using RS-232 Basic RS-232 connectionUsing RS-232 RS-232 under Unicast Mode RS-232 under Multicast ModeUSB under Unicast Mode USB ControlUSB Control USB under Multicast Mode Configuring Multicast Mode if necessary10 Receiver unit R2 currently has USB control Assigning USB control under Active per request mode Active on link mode Using the Internal DVI Edid Edid ManagementUsing the Downstream Edid Edid ManagementAudio Connections Connect to microphoneAudio Connections Connect to computer speakersUsing Hdmi Sources Setting the Video Mode Video ModeSender Unit Performing a Factory ResetReceiver Unit Page Appendix Upgrading the Firmware Upgrading thePageFirmwarTitle Channels or Less XX denotes the number of maximum channelsAppendix Developer Notes InpNetwork Cable Diagram 3 4 5 6 7Rack Tray Installation Specifications Specifications Page This product uses UL or CE listed power supplies