Gefen ext-dvikvm-lan user manual Operating the DVI KVM over IP

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Operating the DVI KVM over IP

Unicast and Multicast Modes

In order to solve the problem, in Figure 2.4, we would need to make sure that each of the Sender units is set to a unique channel number.

When using unicast mode, each of the Sender units must be assigned a unique channel and should never be changed. Use the Receiver unit to switch (channels) between Sender units.

The DVI KVM over IP can be used with up to 256 Sender units to provide switching capability between each Receiver unit. Up to 256 Receiver units are supported.

Each Receiver unit can be set to receive video data from any one of 256 Sender units.

NOTE: In unicast mode, if an additional Sender unit is introduced into a system with the same channel as another Sender unit, then the Receiver unit will continue to receive A/V data from the Sender unit which was connected first.

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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 FrontBack 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 Modes Unicast 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