Gefen ext-dvikvm-lan user manual Enabling or Disabling Video over IP

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Operating the DVI KVM over IP

Basic Operation

Enabling or Disabling Video over IP

This feature is useful for masking video. Disabling the video on the Sender unit will mask the video on all connected Receiver units (multicast mode only). To mask the video on selected Receiver units, disable the video on the desired Receiver units.

1.Access the Web interface by entering the IP address of the desired Sender or

Receiver unit. Refer to Displaying the IP Address if necessary.

2.Click the Functions tab.

3.Check the Enable Video over IP box to enable video. Uncheck this box to disable video.

4.Click the Save button within the Video over IP group.

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

6.Repeat steps 1 through 5 for each Sender and/or Receiver unit in the system.

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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