Gefen EXT-HDKVM-LANTX User Manual
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Gefen EXT-HDKVM-LANTX User Manual

Hd kvm over ip
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HD KVM over IP
EXT-HDKVM-LANTX
EXT-HDKVM-LANRX
User Manual
Release A10

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Summary of Contents for Gefen EXT-HDKVM-LANTX

  • Page 1 *Preferred HD KVM over IP EXT-HDKVM-LANTX EXT-HDKVM-LANRX User Manual Release A10...
  • Page 2 Important Safety Instructions Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this product near water. Clean only with a dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
  • Page 3 Gefen warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen is notified within two (2) years from the date of shipment, Gefen will, at its option, repair or replace the equipment, provided that the equipment has not been subjected to mechanical, electrical, or other abuse or modifications.

  • Page 4: Technical Support

    Technical Support (818) 772-9100 (800) 545-6900 8:00 AM to 5:00 PM Monday - Friday, Pacific Time (818) 772-9120 Email support@gefen.com http://www.gefen.com Mailing Address Gefen, LLC c/o Customer Service 20600 Nordhoff St. Chatsworth, CA 91311 Product Registration Register your product here: http://www.gefen.com/kvm/Registry/Registration.jsp...
  • Page 5 HD KVM over IP is a trademark of Gefen, LLC. © 2015 Gefen, LLC. All Rights Reserved. All trademarks are the property of their respective owners. Gefen, LLC reserves the right to make changes in the hardware, packaging, and any accompanying documentation without prior written notice.
  • Page 6 Licensing This product uses software that is subject to open source licenses, including one or more of the General Public License Version 2 and Version 2.1, Lesser General Public License Version 2.1 and Version 3, BSD, and BSD-style licenses. Distribution and use of this product is subject to the license terms and limitations of liability provided in those licenses.
  • Page 7 • Any of the Senders within a network can be accessed by any Receiver unit via a web browser on a mobile device or computer, or by using the Gefen Keyboard Switching Controller software (available for download at (www.gefen.com) •...

  • Page 8: Packing List

    The HD KVM over IP ships with the items listed below. The packing contents of the Sender and Receiver unit are listed below. If any of these items are not present in the box when you first open it, immediately contact your dealer or Gefen. EXT-HDKVM-LANTX •...

  • Page 9: Table Of Contents

    Configuring Unicast Mode ................23 Switching between Sender units in Unicast mode ........25 Configuring Multicast Mode ................. 28 Discovery Mode....................30 Gefen Syner-G Discovery ................30 Finding Your Device ..................31 MTU Size ......................33 Using RS-232 ...................... 35 RS-232 under Unicast Mode ...............
  • Page 10 Table of Contents Rebooting a Unit....................58 Reboot using the Web Interface ..............58 Reboot using the Front Panel ..............59 Advanced Operation Telnet Access ...................... 62 Commands ......................63 Appendix Default Settings ....................146 Upgrading the Firmware ..................148 Network Cable Diagram ..................

  • Page 13: Getting Started

    HD KVM over IP Getting Started...

  • Page 14: Introduction

    HD KVM over IP S Power Link Mode Reset Name Description EXT-HDKVM-LANS Power This LED glows solid blue when the unit is Gefen connected to an AC outlet and the unit is powered ON. Line Line HDMI In RS-232 Link IR Out 5V DC...
  • Page 15 Connects the Sender unit to the network (or directly to the Receiver unit) using shielded CAT-5e (or better) cable. IR Out Connect an IR Emitter cable (Gefen part no. EXT-IREMIT) from this jack to the Hi-Def source to control the source from the viewing location.

  • Page 16: Receiver Unit

    Line Out Name Description Power This LED glows solid blue when the unit is EXT-HDKVM-LANR connected to an AC outlet and the unit is Gefen Ethernet powered ON. Link This LED glows solid green when the Sender HDMI Out RS-232...
  • Page 17 (or directly to the Sender unit) using shielded CAT-5e (or better) cable. See the next page for installation instructions. IR Ext Connect an IR Extender (Gefen part no. EXT-RMT-EXTIRN) to this port. 5V DC Connect the included 5V DC locking power supply to this power receptacle.

  • Page 18: Installation & Configuration

    Connect the included 5V DC locking power supplies to both the Sender unit and Receiver unit. Do not overtighten the locking connectors. Connect the included AC power cords from the power supplies to available electrical outlets. HD KVM over IP R EXT-HDKVM-LANS Gefen Power Link Reset Switch...
  • Page 19 Installation & Configuration Local IP = Receiver unit FW: V1.53H-Oct-24 779c Local IP: 169.254.7.231 Remote IP: 169.254.6.250 Waiting for video source - standby ID: 001C9103C003 Remote IP = Sender unit Access the Network Setting control panel in Windows and locate your LAN connection.
  • Page 20 Installation & Configuration Click on the Properties button, near the bottom of the dialog box, to display the Local Area Connection Properties dialog. Click on Internet Protocol Version 4 (TCP/IPv4) to highlight the option. Click the Properties button to display the Internet Protocol Version 4 (TCP/IPv4) Properties dialog.
  • Page 21 Installation & Configuration Stop Write down the current IP settings before making changes, since you will need to restore the old settings later. If the Properties are set to “Obtain an IP address automatically” and “Obtain DNS server address automatically”, you do not need the actual address settings.
  • Page 22 Installation & Configuration 13. The Login screen will be displayed. 14. In order to change network settings, you must login as “Administrator”. Select the “Administrator” username from the drop-down list. 15. Type the password in the Password field. The default password for “Administrator” is admin.
  • Page 23 Installation & Configuration 18. Click the desired IP Mode button. • If you will be using Static mode, then enter the IP Address, Subnet Mask, and Default Gateway. Contact your system administrator if necessary. • If DHCP mode is selected, then the IP address, subnet mask, and default gateway will be specified by the DHCP server.

  • Page 24: Using A Direct Connection

    LAN 1 port on the Receiver unit. Connect another shielded CAT-5e (or better) cable from one of the Ethernet ports on the Receiver unit to a PC. HD KVM over IP R EXT-HDKVM-LANS Gefen Power Link Reset Switch Mic In...
  • Page 25 Installation & Configuration Local IP = Receiver unit FW: V1.53H-Oct-24 779c Local IP: 169.254.7.231 Remote IP: 169.254.6.250 Waiting for video source - standby ID: 001C9103C003 Remote IP = Sender unit Make note of both IP addresses. These IP addresses can be entered in a Web browser to access the built-in Web interface.

  • Page 26: Supplementary Connections

    Connect a maximum of two USB devices to the Receiver unit. ► Connect an IR Emitter (Gefen part no. EXT-IREMIT) to the Sender unit and attach it to the IR sensor on the device to be controlled. Connect an IR Extender (Gefen part no. EXT-RMT-EXTIRN) to the Receiver unit if the IR sensor will not be within line-of-site for proper IR control.

  • Page 27: Sample Wiring Diagram

    Installation & Configuration Sample Wiring Diagram CAT-5 (or better) CABLE (Up to 330 ft) HDMI CABLE USB CABLE AUDIO CABLE MIC CABLE Gigabit Switch RS-232 CABLE IR EMITTER IR EXTENDER Receiver Multimedia PC IR Emitter Microphone RS-232 Controlled USB Mouse Device USB Keyboard IR Extender...

  • Page 29: Basic Operation

    HD KVM over IP Basic Operation...

  • Page 30: Setting The Video Channel

    Setting the Video Channel In order a Sender and Receiver unit to communicate with one another, they must both be set to the same video channel. This is similar to changing the channel on a set-top box in order to view a different program. Pressing and releasing the Switch button on the front of the Receiver unit can also be used to change the video channel.

  • Page 31: Setting The Channel Using The Front Panel

    HD KVM over IP R Power Link Reset Switch Mic In Line Out The current video channel of the Receiver unit will be shown on the connected display. EXT-HDKVM-LANR Channel: 02 Gefen Ethernet HDMI Out RS-232 IR Ext 5V DC page | 19...
  • Page 32 Setting the Video Channel While the current video channel is being displayed, press and release the Switch button on the Receiver unit. The Receiver unit will change to the next available video channel that is being used by a Sender unit. Let’s look at an example: In the illustration below, we have one Receiver unit and three Sender units.
  • Page 33 Setting the Video Channel Press the Switch button again to jump to the next available channel. In this case, channel 5 is the largest video channel number. Therefore, pressing the Switch button will return to video channel 1. Receiver unit HDMI Out Sender unit Sender unit...

  • Page 34: Masking Video

    Masking Video 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. Access the Web interface by entering the IP address of the a Receiver unit.

  • Page 35: Unicast & Multicast Modes

    Unicast & Multicast Modes Configuring Unicast Mode The term unicast is used to describe a configuration where information is sent from one point to another point. It is possible to have multiple Sender and Receiver units connected in a system. However, in unicast mode a Sender unit can communicate with only one Receiver unit at a time.
  • Page 36 Unicast & Multicast Modes Click the Network tab. Click the Unicast button under the Network Mode window group. When selected, the Unicast button will be highlighted in blue. Click the Save button in the lower-right corner of the Network Mode group. The following message will be displayed, at the top of the page, indicating that the casting mode has been applied to the Sender or Receiver unit.

  • Page 37: Switching Between Sender Units In Unicast Mode

    Unicast & Multicast Modes Switching between Sender units in Unicast mode When multiple Sender and Receiver unit are used in unicast mode, the HD KVM over IP behaves as a switcher. In unicast mode, a Sender unit can communicate with only one Receiver unit at a time.
  • Page 38 Unicast & Multicast Modes Figure 2.3 - Unicast mode: Receiver unit R1 is now connected to Sender unit S1. Receiver unit HDMI Out Sender unit HDMI Out Receiver unit Sender unit HDMI In Sender unit HDMI In HDMI In Now, let’s set both Sender S1 and S2 to channel 5 and observe what happens: Figure 2.4 - Unicast mode violation: Two Sender units (S1 and S2) using the same video channel.
  • Page 39 Multiple Receiver units can simultaneously connect to any Sender unit within the network including the Gefen KVM over LAN products with HDMI, DVI, or VGA video, to create a virtual matrix of just over 65,000 Sender and Receiver units, depending on the network bandwidth and number of ports on the network switch.

  • Page 40: Configuring Multicast Mode

    Unicast & Multicast Modes Configuring Multicast Mode The term multicast is used to describe a configuration where information is sent from one or more points to a set of other points. For example, a single Sender unit can transmit data to multiple Receiver units.
  • Page 41 Unicast & Multicast Modes Click the Network tab. Click the Multicast button under the Network Mode window group. When selected, the Multicast button will be highlighted in blue. Click the Save button in the lower-right corner of the Network Mode group. The following message will be displayed, at the top of the page, indicating that the casting mode has been applied to the Sender or Receiver unit.

  • Page 42: Discovery Mode

    Click the Network tab. Under the IP Setup window group, check the Gefen Syner-G Discovery box to allow the Gefen Syner-G software to locate the unit. If you do not want the unit to be discoverable, then un-check this box.

  • Page 43: Finding Your Device

    Under the IP Setup window group, click the Show Me button. By default, the Hide Me button will be selected. Although shown, below, it is not necessary to have the Gefen Syner-G Discovery option enabled in order to use the Find Your Device feature.
  • Page 44 Reset Switch Mic In Line Out Click the Hide Me button to stop both LED indicators from blinking. EXT-HDKVM-LANR Gefen Ethernet HDMI Out RS-232 IR Ext 5V DC The Power and Link LED indicators will stop blinking and the following message will be displayed at the top of the page.

  • Page 45: Mtu Size

    MTU Size The MTU (Maximum Transmission Unit) size setting relates to the maximum data packet size that can be transmitted between the Sender and Receiver unit. Use this setting based on the maximum bandwidth of the network switch that is being used. Access the Web interface by entering the IP address of a Receiver or Sender unit.
  • Page 46 MTU Size Click the Save button. Click the Reboot button at the bottom of the page to restart the unit and apply the change. Repeat steps 1 - 6 for each Sender and Receiver unit. page | 34...

  • Page 47: Using Rs-232

    Using RS-232 The HD KVM over IP supports RS-232 pass-through, allowing the control of remote RS-232 devices. The Sender and Receiver unit which are being used to pass-through the RS-232 data must be set to the same baud rate as the RS-232 host and client. In the example below, an RS-232 device has been connected to Receiver R1.
  • Page 48 Using RS-232 Access the Web interface for the Sender unit and login as “Administrator”. Click the Functions tab. Locate the Serial over IP group and change the RS-232 settings to match the settings of the RS-232 device that is being used. In this case, we need to use the settings from Table 2.1 Make sure that the Enable Serial over IP box is checked.
  • Page 49 Using RS-232 The following message will be displayed, at the top of the page, indicating that the new Serial over IP options have been applied. Click the Reboot button at the bottom of the page. If the Reboot button is not clicked, the following message will be displayed, indicating that the unit must be rebooted.

  • Page 50: Rs-232 Under Unicast Mode

    Using RS-232 RS-232 under Unicast Mode In unicast mode, a Sender unit will be able to communicate with only one Receiver unit at a time. Figure 2.7 - In unicast mode, the host can talk to only one RS-232 device at a time. Receiver unit RS-232 device HDMI Out...

  • Page 51: Usb Control

    USB Control USB under Unicast Mode When connecting USB devices to the HD KVM over IP, the functionality is similar to that of video and RS-232. Information The HD KVM over IP Sender and Receiver units shipped from the factory in unicast mode.
  • Page 52 USB Control Locate the USB over IP group and make sure the Enable USB over IP box is checked. This is the default setting. Note that in unicast mode, the Operation Mode is automatically set to Active on link and cannot be changed. Make sure that the USB Mouse Mode is set to High Resolution.

  • Page 53: Usb Under Multicast Mode

    USB Control USB under Multicast Mode When connecting USB devices to the HD KVM over IP, the functionality is similar to that of video and RS-232. There are two USB modes available in multicast mode: Active per request mode and Active on link mode. For an example, we’ll begin with the last diagram and connect another keyboard and mouse device to Receiver R1.
  • Page 54 USB Control Note that in multicast mode, the Operation Mode for both Sender and Receiver units are automatically set to Active per request mode. Under Active per request mode, multiple USB devices may be present on one or more Receiver units. However, only one Receiver unit can have USB control at a time. By default, the first Receiver unit connected to the system will have USB control.
  • Page 55 USB Control Figure 2.10 - Receiver unit R2 currently has USB control. Receiver unit HDMI Out Sender unit HDMI Out Receiver unit Sender unit HDMI In Sender unit HDMI In USB cable HDMI In Important If switching between Active per request mode and Active on link mode, the Save and Reboot buttons must be clicked to apply changes.

  • Page 56: Active Per Request Mode

    USB Control Active per request mode Press and hold the Switch button on the desired Receiver unit, for at least two seconds. In this example, we will depress the Switch button on Receiver unit R1. The message “Starting USB” will appear on the connected display. Figure 2.11 - Receiver unit R1 has USB control.

  • Page 57: Active On Link Mode

    USB Control Active on link mode Under Active on link mode, a maximum of four USB devices can be used within a system. In the diagram, on the previous page, the system is already using the maximum number of USB devices (2 USB devices per Receiver). If we had two more Receiver units (making a total of four Receiver units), we would only be able to connect one USB device to each Receiver unit.
  • Page 58 USB Control Click the Save button within the USB over IP group. The following message will be displayed, at the top of the page, indicating that the new Serial over IP options have been applied. Click the Reboot button at the bottom of the page. If the Reboot button is not clicked, the following message will be displayed, indicating that the unit must be rebooted.

  • Page 59: Edid Management

    EDID Management The HD KVM over IP features EDID Management. Before the source can send video (and/or audio) data, the source device (connected to each Sender unit) reads the EDID (Extended Display Identification Data) from the displays which are connected to each Receiver unit.

  • Page 60: Using The Downstream Edid

    EDID Management Using the Downstream EDID By default, the (downstream) EDID from the display, connected to the Receiver unit, is used. If the internal EDID is being used, then use the following procedure to revert to the downstream EDID. Access the Web interface for the Receiver unit. Login as “Administrator”.

  • Page 61: Audio Connections

    In order to get the audio from the microphone into the computer, connect a 3.5mm-to-3.5mm mini-stereo cable from the Line Out jack on the Sender unit to the Line In jack on the computer. EXT-HDKVM-LANR Gefen Ethernet Warning HD KVM over IP S Do not connect the mini-stereo cable from the Line Out jack on the Sender unit to the Mic In jack on the computer.
  • Page 62 In the diagram below, the mouse and keyboard USB devices have been removed from Sender unit S2 and Receiver unit R2, for purposes of clarity. Arrowheads indicate the audio signal path. EXT-HDKVM-LANR Gefen Ethernet Figure 2.12 - Speaker and microphone connections in unicast mode. HDMI Out...

  • Page 63: Using Hdmi Sources

    Audio Connections Figure 2.13 - The Mic In jack, on all Receiver units, is automatically disabled in multicast mode. Microphone Powered speakers Receiver unit Powered speakers Mic In Line Out Sender unit Receiver unit Line Out Sender unit HDMI In Sender unit Line Out Line In...

  • Page 64: Setting The Video Mode

    Setting the Video Mode The video mode can be changed using the Mode button or through the Web interface of the Sender unit. Consecutively pressing the Mode button on the Sender unit will switch between Graphic, Low, Med, High, and Video mode. The Web interface will allow you to select either Graphic or Video modes.

  • Page 65: Using The Front Panel

    Setting the Video Mode The selected mode will be displayed on the screen, as shown below. Video Mode Graphic Mode Rebooting the Sender unit is not required for the changes to take effect. Using the Front Panel Press the Mode button on the front panel of the Sender unit. Consecutively press the Mode button on the Sender unit to switch between Graphic, Low, Med, High, and Video modes.

  • Page 66: Changing The Password

    Changing the Password Access the Web interface for the Sender / Receiver unit. Login as “Administrator”. Click the System tab. Under the Password Change window group, enter the new password for the desired username. Note that the new password will not be masked when it is entered. Click the Change button.

  • Page 67: Performing A Factory Reset

    Performing a Factory Reset The HD KVM over IP can be reset using the Web interface or using the buttons on the front panel. When using the Web interface, the Sender / Receiver units will automatically be reset to Auto IP mode. When using the front-panel buttons, the Sender / Receiver can be reset to either Auto IP or Static IP mode.
  • Page 68 HD KVM over IP R Power Link Reset Switch Mic In Line Out After both LED indicators stop flashing, the unit will be reset. Repeat the process for each unit. EXT-HDKVM-LANR Gefen Ethernet HDMI Out RS-232 IR Ext 5V DC page | 56...

  • Page 69: Reset Using The Front Panel

    Press the Reset button using the end of a paper clip or other sharp pointed object. Mode button HD KVM over IP S Power Link Mode Reset Reset button Switch button HD KVM over IP R EXT-HDKVM-LANS Gefen Power Link Reset Switch Mic In Line Out page | 57 Line Line HDMI In...

  • Page 70: Rebooting A Unit

    Rebooting a Unit The HD KVM over IP Sender or Receiver unit can be rebooted in three different ways: Using the Web interface, the Reset button on the front panel, or simply disconnecting and reconnecting the power. Reboot using the Web Interface Access the Web interface for the Sender / Receiver unit.

  • Page 71: Reboot Using The Front Panel

    After both LED indicators stop flashing, the reboot process will be complete. Reset button HD KVM over IP S Power Link Mode Reset Reset button HD KVM over IP R EXT-HDKVM-LANS Gefen Power Link Reset Switch Mic In Line Out Line Line HDMI In...

  • Page 73: Advanced Operation

    HD KVM over IP Advanced Operation...

  • Page 74: Telnet Access

    Telnet Access Information By default, the Telnet login credentials are disabled. This setting is required when using the Matrix controller (Gefen part no. EXT-CU-LAN) but can be #use_telnet_login enabled for security purposes. Use the command to enable or disable this feature.

  • Page 75: Commands

    Commands Command Description #factory_reset Resets the unit to factory-default settings #get_description Displays the description of the Sender / Receiver unit #get_discovery Displays the current state of the discovery service #get_edid_copy Displays the EDID copy state (Rx only) #get_firmware_version Displays the firmware version #get_gateway Displays the gateway IP address #get_hardware_version...
  • Page 76 Commands Command Description #get_usb_mouse Displays the mouse operating mode #get_video_allow Displays the Video-over-IP state #get_web_port Displays the HTTP listening port #help Displays a list of available commands #reboot Reboots the unit #set_description Sets the description of the Sender / Receiver unit #set_discovery Enables or disables the discovery service #set_edid_copy...
  • Page 77 Commands Command Description #set_usb_mouse Sets the mouse operating mode #set_video_allow Enables or disables Video-over-IP #set_web_port Sets the HTTP listening port #set_webui_ad_pass Sets the Administrator password for the Web UI #set_webui_user_pass Sets the User password for the Web UI #use_telnet_login Enable or disables Telnet login credentials #use_telnet_welcome Enables or disables the Telnet welcome message Routes an input to a Receiver unit (Rx only)
  • Page 78 Commands #factory_reset Resets the unit to factory-default settings. Syntax #factory_reset Parameters None Example #factory_reset RESET TO FACTORY DEFAULTS Related Commands #reboot page | 66...
  • Page 79 Commands #get_description Displays the description of the Sender / Receiver unit. Syntax #get_description Parameters None Example #get_description EXT-HDKVM-LAN-S Related Commands #get_product_name #set_description page | 67...
  • Page 80 Commands #get_discovery Displays the current discovery mode setting. Syntax #get_discovery Parameters None Example #get_discovery DISCOVERY SERVICE IS ENABLED Related Commands #set_discovery #set_showme page | 68...
  • Page 81 Commands #get_edid_copy Displays the EDID copy state. This command is only available when connected to a Receiver unit. Syntax #get_edid_copy Parameters None Example #get_edid_copy COPY EDID OF CONNECTED DISPLAY IS ENABLED Related Commands #set_edid_copy page | 69...
  • Page 82 Commands #get_firmware_version Displays the firmware version. Syntax #get_firmware_version Parameters None Example #get_firmware_version FIRMWARE VERSION IS V1.53V Related Commands #get_hardware_version page | 70...
  • Page 83 Commands #get_gateway Displays the gateway address of the Sender/Receiver unit. Syntax #get_gateway Parameters None Example #get_gateway GATEWAY: 192.168.0.1 Related Commands #get_ip_address #get_ip_mode #get_ipconfig #get_netmask #set_gateway #set_ip_address #set_ip_mode #set_netmask page | 71...
  • Page 84 Commands #get_hardware_version Displays the hardware version of the Sender / Receiver unit. Syntax #get_hardware_version Parameters None Example #get_hardware_version HARDWARE VERSION IS ast1510hv1 Related Commands #get_firmware_version page | 72...
  • Page 85 Commands #get_hdcp Displays the current HDCP state. This command is only available when connected to a Sender unit. Syntax #get_hdcp Parameters None Example #get_hdcp HDCP ENCRYPTED SOURCE is ENABLE Related Commands #set_hdcp_allow page | 73...
  • Page 86 Commands #get_ip_address Displays the current IP address of the Sender or Receiver unit. Syntax #get_ip_address Parameters None Example #get_ip_address IP: 10.5.64.60 Related Commands #get_gateway #get_ip_mode #get_ipconfig #get_netmask #get_web_port #set_gateway #set_ip_address #set_ip_mode #set_netmask #set_web_port page | 74...
  • Page 87 Commands #get_ip_mode Displays the current IP mode. Syntax #get_ip_mode Parameters None Example #get_ip_mode IP MODE IS SET TO DHCP Related Commands #get_gateway #get_ip_address #get_ipconfig #get_netmask #get_web_port #set_gateway #set_ip_address #set_ip_mode #set_netmask #set_web_port page | 75...
  • Page 88 Commands #get_ipconfig Displays the current IP configuration. In addition to providing the MAC address and the broadcast IP address, this command also provides the same information as executing the #get_ip_mode, #get_ip_address, #get_netmask, and #get_gateway commands. Syntax #get_ipconfig Parameters None Example #get_ipconfig IP CONFIGURATION IS : IP MODE: DHCP...
  • Page 89 Commands #get_jumbo_mtu Displays the current MTU (Maximum Transmission Unit) setting. The default setting is enabled. Syntax #get_jumbo_mtu Parameters None Example #get_jumbo_mtu JUMBO MTU is ENABLE Related Commands #set_jumbo_mtu page | 77...
  • Page 90 Commands #get_net_mode Displays the current network mode setting. Syntax #get_net_mode Parameters None Example #get_net_mode NETWORK CASTING MODE IS UNICAST Related Commands #set_net_mode page | 78...
  • Page 91 Commands #get_netmask Displays the current net mask setting. Syntax #get_netmask Parameters None Example #get_netmask NETMASK: 255.255.255.0 Related Commands #get_gateway #get_ip_address #get_ipconfig #get_web_port #set_gateway #set_ip_address #set_ip_mode #set_netmask #set_web_port page | 79...
  • Page 92 Commands #get_pq_mode Displays the picture quality mode. This command is only available when connected to a Sender unit. Syntax #get_pq_mode Parameters None Example #get_pq_mode TRANSMITTER PICTURE QUALITY IS VIDEO Related Commands #set_pq_mode page | 80...
  • Page 93 Commands #get_product_name Displays the product name of the Sender / Receiver unit. Syntax #get_product_name Parameters None Example #get_product_name PRODUCT NAME IS EXT-HDKVM-LAN-S Related Commands #get_description page | 81...
  • Page 94 Commands #get_remote_udp_access Displays the remote UDP access state. Syntax #get_remote_udp_access Parameters None Example #get_remote_udp_access REMOTE UDP ACCESS IS ENABLED Related Commands #get_remote_udp_ip #get_remote_udp_port #get_udp_access #get_udp_port #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_access #set_udp_port page | 82...
  • Page 95 Commands #get_remote_udp_ip Displays the remote UDP IP address. Syntax #get_remote_udp_ip Parameters None Example #get_remote_udp_access REMOTE UDP IP: 192.168.1.29 Related Commands #get_remote_udp_access #get_remote_udp_port #get_udp_access #get_udp_port #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_access #set_udp_port page | 83...
  • Page 96 Commands #get_remote_udp_port Displays the remote UDP listening port. Syntax #get_remote_udp_port Parameters None Example #get_remote_udp_port REMOTE UDP COMMUNICATIONS PORT: 50008 Related Commands #get_remote_udp_access #get_remote_udp_ip #get_udp_access #get_udp_port #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_access #set_udp_port page | 84...
  • Page 97 Commands #get_rx_channel Displays the current channel of the Receiver unit. To set the video channel of a Receiver unit, use the command. Syntax #get_rx_channel Parameters None Example #get_rx_channel RECEIVER CHANNEL: 1 Related Commands #get_tx_channel #set_tx_channel page | 85...
  • Page 98 Commands #get_rx_id Displays the ID of the Receiver unit. This command is only available when connected to a Receiver unit. Syntax #get_rx_id Parameters None Example #get_rx_id RX ID: 8 Related Commands #set_rx_id page | 86...
  • Page 99 Commands #get_serial_allow Displays the Serial-over-IP state. Use the #set_serial_allow command to enable or disable the Serial-over-IP feature. Syntax #get_serial_allow Parameters None Example #get_serial_allow SERIAL OVER IP is ENABLE Related Commands #get_serial_baud #get_serial_parity #get_serial_stop #set_serial_allow #set_serial_baud #set_serial_bits #set_serial_parity #set_serial_stop page | 87...
  • Page 100 Commands #get_serial_baud Displays the serial baud rate setting. Use the #set_serial_baud command to set the baud rate. Syntax #get_serial_baud Parameters None Example #get_serial_baud SERIAL BAUD RATE IS 19200 Related Commands #get_serial_allow #get_serial_bits #get_serial_parity #get_serial_stop #set_serial_allow #set_serial_baud #set_serial_bits #set_serial_parity #set_serial_stop page | 88...
  • Page 101 Commands #get_serial_bits Displays the serial data bits setting. Use the #set_serial_bits command to set the number of data bits. Syntax #get_serial_bits Parameters None Example #get_serial_bits SERIAL DATA BITS IS 8 Related Commands #get_serial_allow #get_serial_baud #get_serial_parity #get_serial_stop #set_serial_allow #set_serial_baud #set_serial_bits #set_serial_parity #set_serial_stop page | 89...
  • Page 102 Commands #get_serial_parity Displays the serial parity bit setting. Use the #set_serial_parity command to set the parity bit. Syntax #get_serial_parity Parameters None Example #get_serial_parity SERIAL PARITY MODE SET TO NONE Related Commands #get_serial_allow #get_serial_baud #get_serial_bits #get_serial_stop #set_serial_allow #set_serial_baud #set_serial_bits #set_serial_parity #set_serial_stop page | 90...
  • Page 103 Commands #get_serial_stop Displays the serial stop bits setting. Use the #set_serial_stop command to set the number of stop bits. Syntax #get_serial_stop Parameters None Example #get_serial_stop SERIAL STOP BITS IS 1 Related Commands #get_serial_allow #get_serial_baud #get_serial_bits #get_serial_parity #set_serial_allow #set_serial_baud #set_serial_bits #set_serial_parity #set_serial_stop page | 91...
  • Page 104 Commands #get_telnet_access Displays the Telnet access state. Use the #set_telnet_access command to enable or disable Telnet access. Syntax #get_telnet_access Parameters None Example #get_telnet_access TELNET ACCESS IS ENABLED Related Commands #get_telnet_pass #get_telnet_port #get_telnet_welcome #set_telnet_access #set_telnet_pass #set_telnet_port #set_telnet_welcome #use_telnet_login #use_telnet_welcome page | 92...
  • Page 105 Commands #get_telnet_pass Displays the Telnet password state. Use the #set_telnet_pass command to enable or disable password credentials during a Telnet session. Syntax #get_telnet_pass Parameters None Example #get_telnet_pass TELNET INTERFACE PASSWORD IS DISABLED Related Commands #get_telnet_access #get_telnet_port #get_telnet_welcome #set_telnet_access #set_telnet_pass #set_telnet_port #set_telnet_welcome #use_telnet_login #use_telnet_welcome...
  • Page 106 Commands #get_telnet_port Displays the Telnet listening port. Syntax #get_telnet_port Parameters None Example #get_telnet_port TELNET COMMUNICATION PORT: 23 Related Commands #get_telnet_access #get_telnet_pass #get_telnet_welcome #set_telnet_access #set_telnet_pass #set_telnet_port #set_telnet_welcome #use_telnet_login #use_telnet_welcome page | 94...
  • Page 107 Displays the Telnet welcome message. Use the #set_telnet_welcome to create a custom welcome message. Syntax #get_telnet_welcome Parameters None Example #get_telnet_welcome TELNET WELCOME IS ---- Welcome to the Gefen Telnet Server ----- Related Commands #get_telnet_access #get_telnet_pass #get_telnet_port #set_telnet_access #set_telnet_pass #set_telnet_port #set_telnet_welcome #use_telnet_login...
  • Page 108 Commands #get_tx_channel Displays the video channel of the Sender unit. This command is only available when connected to a Sender unit. Syntax #get_tx_channel Parameters None Example #get_tx_channel Related Commands #get_rx_channel #set_tx_channel page | 96...
  • Page 109 Commands #get_udp_access Displays the UDP access state. Use the #set_udp_access command to enable or disable UDP access. Syntax #get_udp_access Parameters None Example #get_udp_access UDP ACCESS IS ENABLED Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port #get_udp_port #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_access #set_udp_port page | 97...
  • Page 110 Commands #get_udp_port Displays the local UDP listening port. Syntax #get_udp_port Parameters None Example #get_udp_port UDP COMMUNICATION PORT: 50007 Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port #get_udp_access #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_access #set_udp_port page | 98...
  • Page 111 Commands #get_usb_allow Displays the USB-over-IP state. Syntax #get_usb_allow Parameters None Example #get_usb_allow USB OVER IP is ENABLE Related Commands #get_usb_mode #get_usb_mouse #set_usb_allow #set_usb_mode #set_usb_mouse page | 99...
  • Page 112 Commands #get_usb_mode Displays the USB operating mode. Syntax #get_usb_mode Parameters None Example #get_usb_mode USB OPERATION MODE IS ACTIVE ON LINK Related Commands #get_usb_allow #get_usb_mouse #set_usb_allow #set_usb_mode #set_usb_mouse page | 100...
  • Page 113 Commands #get_usb_mouse Displays the mouse operating mode. Syntax #get_usb_mouse Parameters None Example #get_usb_mouse USB MOUSE MODE IS HIGH Related Commands #get_usb_allow #get_usb_mode #set_usb_allow #set_usb_mode #set_usb_mouse page | 101...
  • Page 114 Commands #get_video_allow Displays the Video-over-IP status. Use the #set_video_allow command to enable or disable video over IP. Syntax #get_video_allow Parameters None Example #get_video_allow VIDEO OVER IP is ENABLE Related Commands #set_video_allow page | 102...
  • Page 115 Commands #get_web_port Displays the HTTP listening port. Use the #set_web_port command to set the HTTP listening port. Syntax #get_web_port Parameters None Example #get_web_port WEB INTERFACE PORT: 80 Related Commands #get_gateway #get_ip_address #get_ipconfig #set_gateway #set_ip_address #set_ip_mode #set_netmask #set_web_port page | 103...
  • Page 116 Commands #help Displays a list of available commands. The commands listed are specific to either the Sender or Receiver unit. Syntax #help Parameters None Example #help #FACTORY_RESET #GET_DISCOVERY #GET_FIRMWARE_VERSION #GET_GATEWAY #GET_HDCP #GET_IPCONFIG #GET_IP_ADDRESS #GET_IP_MODE #SET_TELNET_ACCESS #SET_TELNET_PASS #SET_TELNET_PORT #SET_TELNET_WELCOME #SET_TX_CHANNEL #SET_UDP_ACCESS #SET_UDP_PORT #SET_USB_ALLOW #SET_USB_MODE...
  • Page 117 Commands #reboot Reboots the Sender / Receiver unit. Syntax #reboot Parameters None Example #reboot UNIT WILL REBOOT SHORTLY Related Commands #factory_reset page | 105...
  • Page 118 Commands #set_description Sets the description for the Sender / Receiver unit. The description string cannot exceed 30 characters in length. Spaces and underscore characters are acceptable. Avoid using symbols and special characters. Syntax #set_description param1 Parameters param1 String Example #set_description Blu-ray_Panasonic PRODUCT DESCRIPTION SET Related Commands #get_description...
  • Page 119 Commands #set_discovery Enables or disables the discovery feature. The default value is On. Syntax #set_discovery param1 Parameters param1 Integer [0 ... 1] param1 Description Example #set_discovery 0 DISCOVERY SERVICE SET TO DISABLED Related Commands #get_discovery #set_showme page | 107...

  • Page 120: Related Commands

    Commands #set_edid_copy Enables or disables the EDID copy state. When param1 = 1, the downstream EDID (connected to the Receiver unit) is copied to the Sender unit. If param1 = 0, then the internal (default) EDID is used. This command is only available when connected to a Receiver unit.
  • Page 121 Commands #set_gateway Sets the gateway address. This command is only applicable when using Static IP mode. param1 must be specified using dot-decimal notation. Syntax #set_gateway param1 Parameters param1 IP Address Example #set_gateway 192.168.1.1 GATEWAY ADDRESS SET TO 192.168.1.1 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_gateway #get_ip_address...
  • Page 122 Commands #set_hdcp_allow Enables or disables HDCP-encrypted sources. This command is only available when connected to a Sender unit. Syntax #set_hdcp_allow param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #set_hdcp_allow 1 HDCP ENCRYPTED SOURCE SET TO ENABLED PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_hdcp_allow...
  • Page 123 Commands #set_ip_address Sets the IP address. param1 must be specified using dot-decimal notation. Syntax #set_ip_address param1 Parameters param1 IP Address Example #set_gateway 192.168.1.1 GATEWAY ADDRESS SET TO 192.168.1.1 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_gateway #get_ip_address #get_ip_mode #get_ipconfig #get_netmask #get_web_port...
  • Page 124 Commands #set_ip_mode Sets the IP mode. Syntax #set_ip_mode param1 Parameters param1 Integer [0 ... 2] param1 Description Static DHCP Auto IP Example #set_ip_mode 1 IP MODE SET TO DHCP PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_gateway #get_ip_address #get_ip_mode #get_ipconfig #get_netmask...
  • Page 125 Commands #set_jumbo_mtu Enables or disables jumbo MTU (Maximum Transmission Unit) mode. When enabled, the MTU size is set to 8000 (8K jumbo frames). Syntax #set_jumbo_mtu param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled (MTU = 1500) Enabled (MTU = 8000) Example #set_jumbo_mtu 1 JUMBO MTU SET TO ENABLED...
  • Page 126 Commands #set_net_mode Sets the network casting mode. Syntax #set_net_mode param1 Parameters param1 Integer [0 ... 1] param1 Description Unicast Multicast Example #set_net_mode 0 NETWORK CASTING MODE SET TO UNICAST Related Commands #get_net_mode page | 114...
  • Page 127 Commands #set_netmask Sets the network mask address. param1 must be specified using dot-decimal notation. Syntax #set_netmask param1 Parameters param1 IP Address Example #set_netmask 255.255.255.0 NETMASK ADDRESS SET TO 255.255.255.0 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_gateway #get_ip_address #get_ip_mode #get_ipconfig #get_netmask...
  • Page 128 Commands #set_pq_mode Sets the picture quality mode. This command is only available when connected to a Sender unit. Syntax #set_pq_mode param1 Parameters param1 Integer [0 ... 1] param1 Description Graphic Video Example #set_pq_mode 1 TRANSMITTER PICTURE QUALITY SET TO VIDEO Related Commands #get_pq_mode page | 116...
  • Page 129 Commands #set_remote_udp_access Enables or disables remote UDP access. Syntax #set_remote_udp_access param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #set_remote_udp_access 1 REMOTE UDP ACCESS SET TO ENABLED Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port #get_udp_access #get_udp_port #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_access #set_udp_port page | 117...
  • Page 130 Commands #set_remote_udp_ip Set the remote UDP IP address. param1 must be specified using dot-decimal notation. Syntax #set_remote_udp_ip param1 Parameters param1 IP address Example #set_remote_udp_ip 192.168.1.29 REMOTE UDP IP ADDRESS SET TO 192.168.1.29 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port...
  • Page 131 Commands #set_remote_udp_port Set the remote UDP listening port. Syntax #set_remote_udp_port param1 Parameters param1 Integer [0 ... 65535] Example #set_remote_udp_port 50008 REMOTE UDP COMMUNICATIONS PORT IS SET TO PORT 50008 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port #get_udp_access #get_udp_port...
  • Page 132 Commands #set_rx_id Sets the ID of the Receiver unit. This command is only available when connected to a Receiver unit. Syntax #set_rx_id param1 Parameters param1 Integer [0 ... 65535] Example #set_rx_id 10 RX ID SET TO 10 Related Commands #get_rx_id page | 120...
  • Page 133 Commands #set_serial_allow Enables or disables serial over IP. Syntax #set_serial_allow param1 Parameters param1 Integer [0 ... 1] param1 Description Disable Enable Example #set_serial_allow 0 SERIAL OVER IP SET TO DISABLED Related Commands #get_serial_allow #get_serial_baud #get_serial_bits #get_serial_parity #get_serial_stop #set_serial_baud #set_serial_bits #set_serial_parity #set_serial_stop page | 121...
  • Page 134 Commands #set_serial_baud Sets the baud rate for the serial port. Syntax #set_serial_baud param1 Parameters param1 Integer [0 ... 11] param1 Description (baud rate) 1200 2400 4800 9600 14400 19200 38400 57600 115200 230400 Example #set_serial_baud 7 SERIAL BAUD RATE SET TO 19200 Related Commands #get_serial_allow #set_serial_allow...
  • Page 135 Commands #set_serial_bits Sets the data bits for the serial port. Syntax #set_serial_bits param1 Parameters param1 Integer [0 ... 3] param1 Description (data bits) Example #set_serial_bits 3 SERIAL DATA BITS SET TO 8 Related Commands #get_serial_allow #get_serial_baud #get_serial_bits #get_serial_parity #get_serial_stop #set_serial_allow #set_serial_baud #set_serial_bits #set_serial_parity...
  • Page 136 Commands #set_serial_parity Sets the parity bit setting for the serial port. Syntax #set_serial_parity param1 Parameters param1 Integer [0 ... 2] param1 Description None Even Example #set_serial_parity 0 SERIAL PARITY MODE SET TO NONE Related Commands #get_serial_allow #get_serial_baud #get_serial_bits #get_serial_parity #get_serial_stop #set_serial_allow #set_serial_baud #set_serial_bits...
  • Page 137 Commands #set_serial_stop Sets the number of stop bits for the serial port. Syntax #set_serial_stop param1 Parameters param1 Integer [0 ... 1] param1 Description (stop bits) Example #set_serial_stop 0 SERIAL STOP BITS SET TO 1 Related Commands #get_serial_allow #get_serial_baud #get_serial_bits #get_serial_parity #get_serial_stop #set_serial_allow #set_serial_baud...
  • Page 138 Commands #set_showme Enables or disables the “Show Me” feature. When the “Show Me” feature is enabled, then both the Power and Link LED indicators, on the front panel, will flash. This quickly identifies a unit and is useful when multiple units are being used. The default setting is disabled.
  • Page 139 Commands #set_telnet_access Enables or disables Telnet access. Syntax #set_telnet_access param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #set_telnet_access 1 TELNET ACCESS SET TO ENABLED Related Commands #get_telnet_access #get_telnet_pass #get_telnet_port #get_telnet_welcome #set_telnet_pass #set_telnet_port #set_telnet_welcome #use_telnet_login #use_telnet_welcome page | 127...
  • Page 140 Commands #set_telnet_pass Sets the Telnet password. The password cannot exceed 8 characters in length and is case-sensitive. No special characters are allowed. The default password is admin. Syntax #set_telnet_pass param1 Parameters param1 String Example #set_telnet_pass b055man TELNET INTERFACE PASSWORD IS SET Related Commands #get_telnet_access #get_telnet_pass...
  • Page 141 Commands #set_telnet_port Sets the Telnet listening port. Syntax #set_telnet_port param1 Parameters param1 Integer [0 ... 65535] Example #set_telnet_port 23 TELNET COMMUNICATIONS PORT SET TO PORT 23 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_telnet_access #get_telnet_pass #get_telnet_port #get_telnet_welcome #set_telnet_access #set_telnet_pass #set_telnet_welcome #use_telnet_login...
  • Page 142 Commands #set_telnet_welcome Sets the Telnet welcome message. The welcome message cannot exceed eight characters in length. Syntax #set_telnet_welcome param1 Parameters param1 String Example #set_telnet_welcome Welcome! TELNET WELCOME MESSAGE SET TO Welcome! PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_telnet_access #get_telnet_pass #get_telnet_port...
  • Page 143 Commands #set_tx_channel Sets the video channel for the Sender unit. This command is only available when connected to the Sender unit. Syntax #set_tx_channel param1 Parameters param1 Integer [0 ... 255] Example #set_tx_channel 1 TRANSMITTER CHANNEL SET TO 1 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_tx_channel #get_rx_channel...
  • Page 144 Commands #set_udp_access Enables or disables UDP access. Syntax #set_udp_access param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #set_udp_access 0 UDP ACCESS SET TO DISABLED Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port #get_udp_access #get_udp_port #set_remote_udp_access #set_remote_udp_ip #set_remote_udp_port #set_udp_port page | 132...
  • Page 145 Commands #set_udp_port Sets the local UDP listening port. Syntax #set_udp_port param1 Parameters param1 Integer [0 ... 65535] Example #set_udp_port 50007 UDP COMMUNCATION IS SET TO PORT 50007 PLEASE REBOOT THE UNIT TO APPLY CHANGES. Related Commands #get_remote_udp_access #get_remote_udp_ip #get_remote_udp_port #get_udp_access #get_udp_port #set_remote_udp_access #set_remote_udp_ip...
  • Page 146 Commands #set_usb_allow Enables or disables the USB-over-IP feature. Syntax #set_usb_allow param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #set_usb_allow 1 USB OVER IP SET TO ENABLED Related Commands #get_usb_allow #get_usb_mode #get_usb_mouse #set_usb_mode #set_usb_mouse page | 134...
  • Page 147 Commands #set_usb_mode Sets the USB operating mode. Syntax #set_udp_port param1 Parameters param1 Integer [0 ... 1] param1 Description Active per request Active on link Example #set_usb_mode 0 USB OPERATION MODE SET TO ACTIVE PER REQUEST Related Commands #get_usb_allow #get_usb_mode #get_usb_mouse #set_usb_allow #set_usb_mouse page | 135...
  • Page 148 Commands #set_usb_mouse Sets the USB mouse mode. Syntax #set_udp_port param1 Parameters param1 Integer [0 ... 1] param1 Description High resolution Compatibility Example #set_usb_mouse 0 USB MOUSE MODE SET TO HIGH RESOLUTION Related Commands #get_usb_allow #get_usb_mode #get_usb_mouse #set_usb_allow #set_usb_mode page | 136...
  • Page 149 Commands #set_video_allow Enables or disables the Video-over-IP feature. Syntax #set_video_allow param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #set_video_allow 1 VIDEO OVER IP IS SET TO ENABLED Related Commands #get_video_allow page | 137...
  • Page 150 Commands #set_web_port Sets the HTTP listening port. Syntax #set_web_port param1 Parameters param1 Integer [0 ... 65535] Example #set_web_port 82 WEB INTERFACE PORT SET TO 80 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_gateway #get_ip_address #get_ip_mode #get_ipconfig #get_netmask #get_web_port #set_gateway #set_ip_address #set_ip_mode...
  • Page 151 Commands #set_webui_ad_pass Sets the Administrator password for the Web interface login. The password cannot exceed eight characters in length. The default password is admin. Syntax #set_webui_ad_pass param1 Parameters param1 Password Example #set_webui_ad_pass b05Sman WEB UI ADMINISTRATOR PASSWORD IS SET Related Commands #set_webui_user_pass page | 139...
  • Page 152 Commands #set_webui_user_pass Sets the User password for the Web interface login. The password cannot exceed eight characters in length. The default password is user. Syntax #set_webui_user_pass param1 Parameters param1 Password Example #set_webui_user_pass m1ni0n WEB UI USER PASSWORD IS SET Related Commands #set_webui_ad_pass page | 140...
  • Page 153 Commands #use_telnet_login Enables or disables Telnet login credentials. Syntax #use_telnet_login param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #use_telnet_login 1 Password for ‘root’ changed Password for ‘Administrator’ changed Password for ‘User’ changed TELNET INTERFACE LOGIN SET TO ENABLED PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_telnet_access...
  • Page 154 Commands #use_telnet_welcome Enables or disables the Telnet welcome message. Syntax #use_telnet_welcome param1 Parameters param1 Integer [0 ... 1] param1 Description Disabled Enabled Example #use_telnet_welcome 1 TELNET WELCOME SCREEN IS ENABLED PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands #get_telnet_access #get_telnet_pass #get_telnet_port #get_telnet_welcome...
  • Page 155 Commands Changes a Receiver unit to the specified video channel. Changing the video channel allows a Receiver unit to accept the signal from a Sender unit that uses the same video channel. This command is only available when connected to a Receiver unit. Do not precede this command with the # symbol.

  • Page 157: Appendix

    HD KVM over IP Appendix page | 145...

  • Page 158: Default Settings

    UDP Port 50007 Enable UDP Access Disabled Remote UDP IP Address 192.168.1.255 Remote UDP Port 50008 Enable Remote UDP Access Disabled Gefen Syner-G Discovery Enabled Find Your Device Hide Me MTU Size 8000 (continued on next page) page | 146...
  • Page 159 Default Settings Network Network Mode Unicast EDID Management HDCP Enable Enabled (Sender unit only) Enable Video over IP Enabled Copy EDID of Connected Display Enabled (Receiver unit only) USB over IP Enable USB over IP Enabled Operation Mode Active per request USB Mouse Mode High Resolution Serial over IP...

  • Page 160: Upgrading The Firmware

    • Computer (Mac or PC) • Firmware files Download the firmware for the HD KVM over IP from the Gefen Web site. Extract both firmware files from the .ZIP file. The .ZIP file contains two files: ► HDKVM-LAN-S_[version].bin (Sender unit) ►...
  • Page 161 Upgrading the Firmware Once the firmware upgrade process has completed, the HD KVM over IP will reboot. Repeat the process for each Sender and Receiver unit in the system. page | 149...

  • Page 162: Network Cable Diagram

    Network Cable Diagram Front of RJ-45 Connector 1 2 3 4 5 6 7 8 Gefen recommends the TIA/EIA-568-B wiring option. Use the table below when field-terminating cable for use with Gefen products. Color Description Orange / White TD+ (Transmit Data, positive differential signal)

  • Page 163: Rack Tray Installation

    Rack Tray Installation The following illustrations provide instructions for installing the Sender and/or Receiver unit(s) in the Gefen 1U Rack Tray (Gefen part no. EXT-RACK-1U). Step 1 Step 2 Turn unit upside down. Remove rubber feet. Step 3 Step 4 Line up holes on unit and rack tray.

  • Page 164: Specifications

    Specifications Supported Formats Resolutions (max.) • 1080p Full HD • 1920 x 1200 (WUXGA) Connectors, Controls, and Indicators Video Input (Sender) • 1 x HDMI Type A 19-pin, female, locking Video Output (Receiver) • 1 x HDMI Type A 19-pin, female, locking Audio (Sender) •...

  • Page 165: Index

    Index #reboot Audio #set_description connecting #set_discovery multicast mode #set_edid_copy unicast mode #set_gateway using HDMI sources #set_hdcp_allow #set_ip_address #set_ip_mode #set_jumbo_mtu #set_netmask Commands #set_net_mode #factory_reset #set_pq_mode #get_description #set_remote_udp_access #get_discovery #set_remote_udp_ip #get_edid_copy #set_remote_udp_port #get_firmware_version #set_rx_id #get_gateway #set_serial_allow #get_hardware_version #set_serial_baud #get_hdcp #set_serial_bits #get_ip_address #set_serial_parity #get_ipconfig #set_serial_stop #get_ip_mode...
  • Page 166 (external) EDID internal EDID Ethernet ports Mic In port Mode button Features MTU Size Multicast Mode configuring USB control Gefen Syner-G. Discovery Mode Operating Notes HDMI In port HDMI Out port Packing list HDMI sources Password using changing Picture Quality (PQ) Mode.
  • Page 167 Index Safety Instructions Sender Unit Specifications Switch button Table of Contents Technical Support Telnet using Unicast Mode configuring switching USB control port USB Control Active on link mode Active per request mode multicast mode unicast mode Video channel disabling enabling setting the video mode Warranty Information page | 155...
  • Page 168 *Preferred Stretch it. Switch it. Split it. Gefen’s got it. ® 20600 Nordhoff St., Chatsworth CA 91311 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 1-800-545-6900 818-772-9100 818-772-9100 fax: 818-772-9120 fax: 818-772-9120 www.gefen.com www.gefen.com support@gefen.com support@gefen.com...

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