Gefen ext-dvikvm-lan user manual USB Control

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Operating the DVI KVM over IP

USB Control

4.Locate the USB over IP group and make sure the Enable USB over IP box is checked. This is the default setting.

5.In unicast mode, the Operation Mode is automatically set to Active on link and cannot be changed.

6.Make sure that the USB Mouse Mode is set to High Resolution. This is the default setting. Use Compatibility mode only if using additional KVM switchers or other devices within the system that cause the mouse to behave erratically.

7.Click the Save button within the USB over IP group.

8.Click the Reboot button at the bottom of the page.

9.Connect the USB host (e.g. computer) to the USB port on the Sender unit.

10.Connect a USB device (keyboard and/or mouse) to a USB port on the Receiver unit. Up to 4 USB devices can be connected per network in unicast mode.

11.The keyboard and mouse (or other USB device) can now be used from the Receiver unit.

IMPORTANT: When enabling or disabling USB over IP, the Save and Reboot buttons must be clicked to apply changes.

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Contents 3GSDIDVI KVM General Safety Information Important Safety InstructionsProduct Registration Warranty InformationImportant Notice Contacting Gefen Technical SupportOperating Notes Operating Notes Packing List Features and Packing ListFeatures Table of Contents Appendix Page DVI Front Sender Unit LayoutSender Unit Layout BackReceiver Unit Layout Receiver Unit Layout Using a Direct Connection InstallationInstallation Local Area Network LAN Connection Getting Started RS-232 Supplementary ConnectionsIR Emitter Sample Wiring DiagramPage Operating DVI KVM over IP Displaying the IP Address Basic OperationRemote IP = Sender unit Basic OperationOperating the DVI KVM over IP Setting the IP Mode Setting the Video Channel Enabling or Disabling Video over IP Unicast and Multicast Modes Configuring Unicast ModeUnicast and Multicast Modes Unicast mode Receiver unit R1 is connected to Sender unit S2 Switching between Sender units in Unicast modeOperating the DVI KVM over IP Operating the DVI KVM over IP Configuring Multicast Mode Operating the DVI KVM over IP Basic RS-232 connection Using RS-232Using RS-232 RS-232 under Multicast Mode RS-232 under Unicast ModeUSB Control USB under Unicast ModeUSB Control Configuring Multicast Mode if necessary USB under Multicast Mode10 Receiver unit R2 currently has USB control Assigning USB control under Active per request mode Active on link mode Edid Management Using the Internal DVI EdidEdid Management Using the Downstream EdidConnect to microphone Audio ConnectionsConnect to computer speakers Audio ConnectionsUsing Hdmi Sources Video Mode Setting the Video ModeReceiver Unit Performing a Factory ResetSender Unit Page Appendix Upgrading the Firmware Upgrading thePageFirmwarTitle XX denotes the number of maximum channels Channels or LessAppendix Inp Developer Notes3 4 5 6 7 Network Cable DiagramRack Tray Installation Specifications Specifications Page This product uses UL or CE listed power supplies