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1. 150 IND OX cue e e ap ee ee 151 DVI KVM over IP 1 Getting Started Introduction Sender Unit re ev Gefen DVI KVM over IP S Getting Started e o Oe ID Name Description 1 Power This LED glows solid blue when the unit is connected to an AC outlet and the unit is powered ON 2 Link This LED glows solid green when the Sender unit and Receiver unit are connected and passing video 3 Mode Press this button to switch between the Video Mode See Setting the Video Mode page 52 for more information 4 Reset Press this button to reset the unit to factory default settings See Performing a Factory Reset page 55 for more information page 2 Introduction Getting Started EXT DVIKVM s Gefen oe e 486 Line Line t ID Name Description 1 DVI In Connect the included DVI cable from this connector to the DVI source 2 RS 232 Connect the included RS 232 cable from this port to an RS 232 device See Using RS 232 page 35 for more information 3 Line In Connect a 3 5mm mini stereo cable from the Line Out jack on the multimedia PC to this jack 4 Line Out Connect a 3 5mm mini stereo cable from this jack to the Line In jack of a multimedia PC 5 USB Connect the included USB cable from the computer to this USB port 6 Link Connects the Sender unit to the network or directly to the Receiver unit u
2. 1 Access the Web interface for the Sender unit 2 Login as Administrator 3 Click the Functions tab 4 Locate the USB over IP group and make sure the Enable USB over IP box is checked This is the default setting USB over IP fj Enable USB over IP c Operation Mode Active per request Active on link USB Mouse Mode High Resolution Compatibility Save 5 Click the Active on link radio button within the USB over IP group Note that in unicast mode the Operation Mode is automatically set to Active on link and cannot be changed page 45 Basic Operation 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 Warning Reboot for new settings to take effect Repeat steps 2 8 for the Receiver unit page 46 Basic Operation EDID Management The DVI 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 The EDID contains information about what type of aud
3. Receiver unit DVI Out Sender unit DVI Out Receiver unit Sender unit DVI In Sender unit USB cable 05 Now let s look at an example of switching USB control between two Receiver units Using the diagram above we want Receiver unit R1 to have USB control To assign USB control to another Receiver unit follow the steps on the next page page 43 Basic Operation USB Control Active per request mode 1 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 2 The message Starting USB will appear on the connected display Figure 2 11 Receiver unit R1 has USB control Receiver unit DVI Out Sender unit DVI Out Receiver unit Sender unit DVI In Sender unit USB cable 07 05 3 In order to assign USB control to a different Receiver unit repeat steps 1 2 page 44 Basic Operation 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 To switch to Active on link mode follow the instruction below
4. page 122 Advanced Operation set_serial_ stop Sets the number of stop bits for the serial port Syntax fset serial stop paraml JO Commands 1 Parameters parami Integer param1 Description stop bits Example fset 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 set serial bits set serial parity page 123 Advanced Operation 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 Syntax set_showme paraml Parameters paraml Integer K param1 Description 0 Disabled Enabled Example set_showme 1 SHOW ME ENABLED Related Commands get_discovery set_discovery page 124 Commands set telnet access Enables or disables Telnet access Syntax Advanced Operation set_telnet_access paraml Parameters parami Integer O 1 Description 0 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_telne
5. baud Dites _ stop _allow _baud bits parity _ stop page 89 Advanced Operation iiget serial stop Commands Displays the serial stop bits setting Use the fset serial stop command to set the number of stop bits Syntax get_serial stop Parameters None Example fget serial stop SERIAL STOP BITS IS 1 Related Commands get_serial get_serial get_serial get_serial set_serial set_serial set_serial set_serial set serial allow baud bits parity allow baud bits parity Stop page 90 Commands iiget telnet access Displays the Telnet access state Use the tset telnet access command to enable or disable Telnet access Syntax Advanced Operation fget telnet access Parameters None Example fget 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 91 Commands tget telnet pass Displays the Telnet password state Use the fset telnet pass command to enable or disable password credentials during a Telnet session Syntax Advanced Operation 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_teln
6. Displays the gateway address of the Sender Receiver unit Syntax Advanced Operation get_gateway Parameters None Example iiget gateway GATEWAY 192 168 0 1 Related Commands get ip address get ip mode get ipconfig get netmask set gatevay set ip address set ip mode set netmask page 71 Commands get_hardware_ version Displays the hardware version of the Sender Receiver unit Syntax get_hardware version Advanced Operation Parameters None Example get_hardware version HARDWARE VERSION IS ast1510hvl Related Commands figet firmware version page 72 Commands get_ip address Displays the current IP address of the Sender or Receiver unit Syntax Advanced Operation get_ip address Parameters None Example get_ip_ address IP 10 5 64 60 Related Commands get_gateway get ip m de get ipconfig get netmask get web port set gateway set_ip address set ip mode set netmask set web port page 73 Advanced Operation tget ip mode Displays the current IP mode Syntax fget ip mode Parameters None Example fget ip mode IP MODE IS SET TO DHCP Related Commands get gateway get ip address get ipconfig get netmask get veb port set gatevay set ip address set ip mode set netmask set veb port page 74 Commands Advanced Operation get_ipconfig Commands Displays the current IP configuration
7. Version Information 9GEFEN kernel version A5 22 webfwh version V1 53h Reboot Reset 5 After a few moments the Power LED indicator will flash 6 Several seconds later the Power LED indicator will glow solid blue and the Link LED indicator will begin to flash 7 After both LED indicators stop flashing the reboot process will be complete page 58 c io L o G 2 3 u 1 Rebooting a Unit Reboot using the Front Panel Press the Reset button on the desired Sender or Receiver unit using the end of a paper clip or other sharp pointed object After a few moments the Power LED indicator will flash Several seconds later the Power LED indicator will glow solid blue and the Link LED indicator will begin to flash After both LED indicators stop flashing the reboot process will be complete Gefen e e DVI KVM over IP R e o oe 9 page 59 DVI KVM over IP N 3 Advanced Operation Ea Information Advanced Operation 1 Launch the desired terminal application e g Windows Hyperterminal etc 2 Within the terminal program enter the IP address of the Sender or Receiver unit that you wish to control 3 Enter the TCP listening port The default listening port is 23 4 After the correct settings have been used in the terminal program information similar to the following will be displayed In the example below we a
8. 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 get veb port set ip address set gatevay set netmask set veb port page 110 Advanced Operation 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 fset jumbo mtu paraml Parameters paraml Integer JO cc 1 Description 0 Disabled MTU 1500 Enabled MTU 8000 Example set_jumbo mtu 1 JUMBO MTU SET TO ENABLED PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands fget jumbo mtu page 111 Commands set_net_mode Sets the network casting mode Syntax Advanced Operation fset net mode paraml Parameters parami Integer O 1 Description 0 Unicast Multicast Example set_net_mode 0 NETWORK CASTING MODE SET TO UNICAST Related Commands get_net_mode page 112 Advanced Operation set_netmask Sets the network mask address param1 must be specified using dot decimal notation Syntax set_netmask paraml Parameters paraml 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 get veb port set
9. Commands Advanced Operation iiget remote udp port Displays the remote UDP listening port Syntax fget remote udp port Parameters None Example fget 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 83 Commands Commands tget rx channel Displays the current channel of the Receiver unit To set the video channel of a Receiver unit use the r command Syntax Advanced Operation Laer rx channel Parameters None Example Laer rx channel RECEIVER CHANNEL 1 Related Commands fget tx channel fset tx channel t page 84 Advanced Operation get_rx_id Commands 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 85 Advanced Operation Raet serial allow Commands Displays the Serial over IP state Use the set serial allow command to enable or disable the Serial over IP feature Syntax tget serial allow Parameters None Example tget serial allow SERIAL OVER IP is ENABLE Related Commands get serial get serial get serial set serial set serial set serial set serial set
10. 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 Audio see Audio Connections page 49 for more information on using audio devices Connect a 3 5mm mini stereo cable from the Line In jack on the Sender unit to an audio source Connect a pair of powered speakers or another audio output device to the Line Out jack on the Receiver unit Connect a microphone to the Mic In jack on the Receiver unit Connect a pair of powered speakers or another audio output device to the Line Out jack on the Sender unit RS 232 Connect the included RS 232 cable from the PC or automation system to the RS 232 port on the Sender unit Connect an RS 232 cable from the Receiver unit to the RS 232 device to be controlled page 14 Getting Started 9GEFEN Gigabit Switch IR Emitter llation amp Configuration Sample Wiring Diagram CAT 5e or better CABLE DVI CABLE USB CABLE mE AUDIO CABLE mE MIC CABLE m RS 232 CABLE m IR EMITTER a IR EXTENDER S a Up to 330 ft IR Extender Powered Speakers or headphones HD Display EXT DVIKVM LAN page 15 DVI KVM over IP 244 Basic Operation Setting the Video Channel In order a Sender and Receiver unit to communicate vvith one another they must both be set to the same video channel This is s
11. the change Remote UDP Port 50008 Enable Remote UDP Access Gefen Syner G Discovery Find Your Device Show Me MTU size 8000 1500 page 30 um 9 aa GU a 9 2 4 12 Discovery Mode Finding Your Device If several Sender and Receiver unit pairs are connected on a network you may need to physically identify a particular Sender and or Receiver unit In such a case use the Find Your Device feature 1 Access the Web interface by entering the IP address of a Receiver or Sender unit 2 Login as Administrator 3 Click the Network tab 4 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 Remote UDP Port 50008 Enable Remote UDP Access Gefen Syner G Discovery 4 Find Your Device Hide Me E MTU size 8000 1500 page 31 Gm 9 aa GU Q 9 E 4 12 Discovery Mode 5 The following message will be displayed at the top of the page indicating that the LED indicators on the unit are blinking 6 The Power and Link LED indicators will continue to blink until the Hide Me button is clicked Gefen DVI KVM over IP R ee 2 000 mz r Link IR Reset Switch Micin Line Out USB 7 Click the Hide
12. 0 U GU ok GO 2 4 12 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 In addition if multiple Sender units are used each Sender unit can transmit data to any Receiver that is not already receiving data from another Sender unit In multicast mode the DVI KVM over IP functions similar to a DVI KVM matrix The illustration below shows 3 Sender units S1 S2 and S3 and 2 Receiver units R1 and R2 on a network operating in multicast mode The video channels are shown in blue Figure 2 5 Multicast mode A Sender unit can communicate with multiple Receiver units DVI Out Receiver unit Sender unit DVI Out Receiver unit 2 Sender unit DVI In 1 Sender unit DVI In DVI In 1 Access the Web interface for each Sender and Receiver unit that will be using multicast mode n this example we will start with Receiver S2 2 Login as Administrator page 28 Basic Operation 3 4 Unicast amp 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 er HE ees Receiver seren Network Mode S Click the Save button in the lower right
13. I GEFEN DVI KVM over IP EXT DVIKVM LANTX EXT DVIKVM LANRX User Manual DVI KVM over IP R e mu m teh Micin Line Release A8 Important Safety InstrUctons 10 11 12 13 14 15 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 Do not install or place this product near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments accessories specified by the manufacturer To reduce the risk of electric shock and or damage to this product never handle or touch this unit or power cord if your hands are wet or damp Do not expose this product to rain or moistu
14. In addition to providing the MAC address and the broadcast IP address this command also provides the same information as executing the fget 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 IP 10 5 64 60 NETMASK 255 255 255 0 GATEWAY 10 5 64 1 BROADCAST 10 5 64 255 MAC ADDRESS 00 1C 91 03 C8 B3 Related Commands get_gateway get ip address get netmask get web port set gateway set ip address set ip m de set netmask set web port page 75 Commands tget jumbo mtu Displays the current MTU Maximum Transmission Unit setting The default setting is enabled Syntax Advanced Operation fget jumbo mtu Parameters None Example fget jumbo mtu JUMBO MTU is ENABLE Related Commands set_jumbo mtu page 76 Commands get_net_mode Displays the current network mode setting Syntax Advanced Operation get_net_mode Parameters None Example get_net_mode NETWORK CASTING MODE IS UNICAST Related Commands set_net_mode page 77 Advanced Operation 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 veb port set gatevay set ip address set ip mode set netmask set ve
15. Operation Performing a Factory Reset The DVI 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 Reset using the Web Interface Information 1 Access the Web interface for the desired Sender Receiver unit It does not matter which unit is reset first 2 Login as Administrator 3 Click the System tab 4 Click the Reset button Version Information 9GEFEN kernel version A5 22 webfwh version V1 53h Reboot Reset t page 55 erforming a Factory Reset E 5 Both the Power and Link LED indicators will begin to flash Gefen DVI KVM over IP R Basic Operation o o e cc rm Link IR Reset Switch Micin Line Out USB 6 After both LED indicators stop flashing the unit will be reset 7 Repeat the process for each unit page 56 Basic Operation Performing a Factory Reset Reset using the Front Panel 1 Disconnect the power from the Sender Receiver unit It does not matter which unit is reset first When the DVI KVM over IP is reset it can be set to either Auto IP or Static IP mode 2 Use one of the following options to reset the unit to the desired mode gt Factory
16. 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 page 131 Commands tset usb allow Enables or disables the USB over IP feature Syntax Advanced Operation set_usb_allow paraml Parameters parami Integer O 1 param1 Description 0 Disabled Enabled Example fset usb allow 1 USB OVER IP SET TO ENABLED Related Commands fget usb allov fget usb mode fget usb mouse fset usb mode fset usb mouse page 132 Commands set_usb_ mode Sets the USB operating mode Syntax Advanced Operation fset udp port paraml Parameters parami Integer O 1 Description 0 Active per request Active on link Example fset usb mode 0 USB OPERATION MODE SET TO ACTIVE PER REQUEST Related Commands fget usb allow fget usb mode fget usb mouse fset usb allow fset usb mouse page 133 Advanced Operation set_usb_mouse Sets the USB mouse mode Syntax fset udp port paraml Parameters parami Integer Description 0 High resolution Compatibility Example fset usb mouse 0 USB MOUSE MODE SET TO HIGH RESOLUTION Related Commands fget usb allow fget usb mode fget usb mouse fset usb allow fset usb mode page 134 Commands 1 Advanced Operation Commands seet video allow Enables or disables the Video over IP feature Sy
17. 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 If a display is connected to the Receiver unit then the message Starting USB will be displayed For more information on using USB under multicast mode refer to USB under Multicast Mode 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 Warning Reboot for new settings to take effect Repeat the steps above in order to configure the Sender unit to multicast mode page 29 Basic Operation Discovery Mode Gefen Syner G Discovery Enabling the Gefen Syner G Discovery feature allows the Gefen Syner G Software Suite or Gefen Discovery Tool App to locate a Sender and or Receiver on a network Once the software is able to locate the unit IP settings can be changed as desired 1 Access the Web interface by entering the IP address of a Receiver or Sender unit 2 Login as Administrator 3 Click the Network tab 4 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 5 Click the Save button 6 Click the Reboot button at the bottom of the page to restart the unit and apply
18. 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 96 Advanced Operation get_udp port Displays the local UDP listening port Syntax fget udp port Parameters None Example fget 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 197 Commands Commands tget usb allow Displays the USB over IP state Syntax Advanced Operation get_usb_ allow Parameters None Example get_usb_ allow USB OVER IP is ENABLE Related Commands get_usb_ mode fget usb mouse fset usb allow fset usb mode fset usb mouse page 98 Commands tget usb mode Displays the USB operating mode Syntax Advanced Operation fget usb mode Parameters None Example fget usb mode USB OPERATION MODE IS ACTIVE ON LINK Related Commands get_usb_ allow fget usb mouse fset usb allow fset usb mode fset usb mouse page 99 Commands get_usb_mouse Displays the mouse operating mode Syntax Advanced Operation fget u
19. ip address set ip mode set gatevay set veb port page 1113 Commands Commands set_pq_ mode Sets the picture quality mode This command is only available when connected to a Sender unit Syntax Advanced Operation fset pq mode paraml Parameters parami Integer JO 1 Description 0 Graphic Video Example set_pq mode 1 TRANSMITTER PICTURE QUALITY SET TO VIDEO Related Commands fget pd mode page 1114 Commands set_remote udp access Enables or disables remote UDP access Syntax set_remote_udp_ access paraml Advanced Operation Parameters parami Integer O 1 Description 0 Disabled Enabled Example fset 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 1115 Advanced Operation set_remote_udp ip Commands Set the remote UDP IP address param1 must be specified using dot decimal notation Syntax set_remote_udp_ip paraml Parameters parami 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 get udp access get udp port set remote udp access set remot
20. to Active on link and cannot be changed USB over IP c 2 5 L E Q O i m 12 R Enable USB over IP S U Operation Mode O Active per request Active on link USB Mouse Mode High Resolution Compatibility Save 5 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 causes the mouse to behave erratically 6 Click the Save button within the USB over IP group then click the Reboot button at the bottom of the page 7 Connect the USB host e g computer to the USB port on the Sender unit 8 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 9 The keyboard and mouse or other USB device can now be used from the Receiver unit page 40 9 S 0 U w Q O 2 4 12 USB Control USB under Multicast Mode When connecting USB devices to the DVI 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 This will allow us to control the computer from two separate locations Figure 2 9 Using US
21. unit or from the source device Information similar to the illustration on the next page will be displayed page 12 Getting Started 10 11 Installation amp Configuration 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 Make note of both IP addresses These IP addresses can be entered in a Web browser to access the built in Web interface See Local Area Network LAN Connection page 6 and follow steps 6 20 in order to configure your PC to access the built in Web interface Set the video channel By default both the Sender and Receiver unit are set to channel 0 See Setting the Video Channel page 18 for more information Once both Sender and Receiver units are configured using the built in Web interface the shielded CAT 5e cable between the PC and the Receiver unit can be disconnected See Supplementary Connections page 14 for instructions on connecting USB IR RS 232 and audio cables page 13 o o z 4 wn G E 5 B ta oO 10 Installation amp Configuration Supplementary Connections USB see USB Control page 39 for more information on using USB devices Connect the included USB cable from the computer to the USB port on the Sender unit Connect a maximum of two USB devices to the Receiver unit IR Connect an IR Emitter Gefen part no EXT IREMIT to the Sender unit and attach
22. x 1 7 x 4 5 213mm x 43mm x 113mm 2 0 Ibs 0 91 kg page 150 A r 141 reboot 104 connecting 49 multicast mode 51 unicast mode 50 using HDMI sources 51 Commands factory_reset 66 get_description 67 get_discovery 68 get_edid_copy 69 get_firmware_version 70 get_gateway 71 get_hardware_version 72 get_ip_address 73 get_ipconfig 75 get_ip_mode 74 get_jumbo_mtu 76 get_netmask 78 get_net_mode 77 get_pq_mode 79 get_product_name 80 get_remote_udp_access 81 get_remote_udp_ip 82 get_remote_udp_port 83 Hget rx channel 84 Hget rx id 85 Hget serial allow 86 Hget serial baud 87 Hget serial bits 88 Hget serial parity 89 Hget serial stop 90 Hget telnet access 91 Hget telnet pass 92 Hget telnet port 93 Hget telnet welcome 94 get tx channel 95 get udp access 96 get udp port 97 get usb allow 98 Hget usb mode 99 get usb mouse 100 get video allow 101 get web port 102 help 103 Audio set_description 105 set_discovery 106 set_edid_copy 107 set_gateway 108 set_ip_address 109 set_ip_mode 110 set_jumbo_mtu 117 set_netmask 113 set_net_mode 112 set_pq_mode 114 set_remote_udp_access 115 set_remote_udp_ip 116 set_remote_udp_port 117 set_rx_id 118 set_serial_allow 119 set_serial_baud 120 set_serial_bits 127 set_serial_parity 122 set_serial_stop 123 set_showme 124 set_telnet_access 125 set_telnet_pass 126 set_telnet_port 127 set_telnet_welcome 128 set_tx_channel 129 se
23. 1 Use the included HDMI cable to connect the Hi Def source to the HDMI In port on the Sender unit 2 Connect an HDMI cable from the Hi Def display to the HDMI Out port on the Receiver unit 3 Connect a shielded CAT 5e or better cable from the Link port on the Sender unit to the network 4 Connect a shielded CAT 5e or better cable from one of the Ethernet ports on the Receiver unit to the network 5 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 EXT DVIKVM LANS Gefen e mot 5v DC ommo cS e e D Line Line DVI In Rs 232 in Out use Li Sender unit Connect to LAN DHCP server Receiver unit Connect to LAN DHCP server 6 Obtain the IP address of both the Sender and Receiver unit by disconnecting the HDMI cable from the Sender unit or from the source device Information similar to the illustration on the next page will be displayed page 6 Getting Started Waiting for video source standby Remote IP Sender unit t Installation amp Configuration Local IP Receiver unit FW V1 53H Oct 24 779c Local IP 169 254 7 231 Remote IP 169 254 6 250 ID 001C9103C003 Access the Network Setting control panel in Windows and locate your LAN con
24. 8 Uxor d 39 USB under Unicast MOde n re ener tp rr 39 USB under Multicast MOde rennen 41 Active per request mode rrt nne Ee ns 44 Active on link mode iecore rok n t rrr reni reri t k r 45 EDID Ma n agemENt cua currere onna ehe ni ener n entet 47 Using the Internal EDID zys ret tee os e t cent 47 Using the Downstream DID ccc nd Grid s ret es eons 48 Kudio Conn cllonS nse 49 USING ADMI SOUPCOS n n n z na dit en r s eres dei rat re aC Re eno 51 Setting the Video MOG iss ven n sinti kod tti Ire ete ee Ey roter kde ret n n 52 Using the Web Interface re mri nr eer 52 Using the Front PANO aaa oser rennen tm ner t rrr eri n 53 Changirig the PassWOFd ettet ether eir o 54 Performing aiFactory Reset Penn d 55 Reset using the Web Iriterface oreet 55 Reset using the Front Panel rrr nre tias 57 Table of Contents R booling a lu p ms dre da dh durt ere de den edo avec 58 Reboot using tbie Web Interface usto tcr oes 58 Reboot using the Front Panel 2 erret ren errare 59 Advanced Operation TWAINCLACCESS T 62 Commands ME r do ed 63 Appendix Default SELINO Sear 144 Upgrading the FIF WeEe nd a eee 146 Network Cable DIagraM reiss aeneis cies edet t Pr pet tette ti a 148 Rack Tray Installations cre ec th 149 SPECHICALONS 35
25. B devices under multicast mode Receiver unit DVI Out Sender unit DVI Out Receiver unit Sender unit DVI In Sender unit USB cable 07 05 1 Make sure the desired Sender and Receiver units are set to multicast mode Refer to Configuring Multicast Mode if necessary 2 Access the Web interface for the Sender unit 3 Click the Functions tab 4 Locate the USB over IP group and make sure the Enable USB over IP box is checked This is the default setting See the illustration on the following page page 41 USB Control V Enable USB over IP Operation Mode c 2 L o G O i u Jua 9 Active per request Active on link USB Mouse Mode High Resolution Compatibility Save Serial over IP 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 In the example below Receiver unit R2 currently has control we arbitrarily connected Receiver unit R2 before Receiver unit R1 See the diagram on the next page page 42 Basic Operation USB Control Figure 2 10 Receiver unit R2 currently has USB control
26. E UNIT TO APPLY CHANGES Related Commands get tel get tel get tel get tel set tel set tel set tel use tel use tel net access net pass net port net welcome net access net pass net port net login net welcome page 128 Advanced Operation set_tx_channel Commands Sets the video channel for the Sender unit This command is only available when connected to the Sender unit Syntax set_tx_channel paraml Parameters parami Integer Example fset tx channel 1 TRANSMITTER CHANNEL SET TO 1 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands fget tx channel Laer rx channel r page 129 0 255 Commands set_udp access Enables or disables UDP access Syntax fset udp access paraml Advanced Operation Parameters paraml Integer O 1 Description 0 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 130 Commands set_udp port Sets the local UDP listening port Syntax fset udp port paraml Advanced Operation Parameters parami Integer 0 65535 Example fset udp port 50007 UDP COMMUNCATION IS SET TO PORT 50007 PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands get remote udp
27. I 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 DVI Out Receiver unit Sender unit DVI Out Receiver unit 2 Sender unit DVI In 5 Sender unit DVI In DVI In In this example Receiver R1 will continue to receive audio video data from Sender S1 even though Sender S2 is set to the same channel The reason for this is because Receiver R1 and Sender S1 were already set to the same channel and communicating as depicted in Figure 2 3 However this scenario violates the unicast mode rule A Sender unit can communicate with only one Receiver unit at a time page 26 amp Multicast Modes 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 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 Although any combination of HDMI DVI and VGA Senders and Receivers can be used HDCP content is only supported by HDMI Sender and Receiver units Basic Operation Information page 27 9
28. Me button to stop both LED indicators from blinking Remote UDP Port 50008 Enable Remote UDP Access Gefen Syner G Discovery Find Your Device Show Me MTU size 1500 Save 8 The Power and Link LED indicators will stop blinking and the following message will be displayed at the top of the page page 32 Basic Operation 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 1 Access the Web interface by entering the IP address of a Receiver or Sender unit 2 Login as Administrator 3 Click the Network tab 4 Click the 8000 or 1500 button to set the desired MTU size gt If you are using a gigabit switch with 8K jumbo frame capability then click the 8000 button gt If you are using a megabit switch then click the 1500 button Remote UDP Port 50008 Enable Remote UDP Access Gefen Syner G Discovery Find Your Device Hide Me Show Me M MTU size 1500 E Save MINUS ize 5 Click the Save button Remote UDP Port 50008 Enable Remote UDP Access Basic Operation Gefen Syner G Discovery 4 Find Your Device Hide Me Show Me MTU size 1500 Save s 6 Click the Reboot button at the bottom of the page to restart the unit
29. RS 232 device that is being used In this case we need to use the settings from Table 2 1 c 2 5 L E G 2 i a Ja Serial over IP M Enable Serial over IP Baudrate Setting for Type 2 Baudrate 19200 E Data bits 8 Parity None a uuu Stop bits 1 Save 4 Make sure that the Enable Serial over IP box is checked 5 Click the Save button in the lower right corner of the Serial over IP group page 36 Using RS 232 6 The following message will be displayed at the top of the page indicating that the new Serial over IP options have been applied 7 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 Warning Reboot for new settings to take effect 8 Repeat steps 1 7 for the Receiver unit E L GU a 9 E 72 12 page 37 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 9 L w Q GO 4 12 Figure 2 7 In unicast mode the host can talk to only one RS 232 device at a time RS 232 device DVI Out Receiver unit LAN Automation Control Device Sender unit DVI Out Receiver unit Sender unit DVI In RS 232 device Sender unit 0 5 DVI In RS 232 under M
30. SB Connect up two USB devices to these USB ports page 4 Introduction o o ve HS 2 e T Ka v o Wie ID Name Description 1 DVI Out Connect a DVI cable from this connector to the DVI display 2 RS 232 Connect an RS 232 cable from this port to an RS 232 device See Using RS 232 page 35 for more information 3 Ethernet 1 2 3 Connects the Receiver unit to the network or directly to the Sender unit using shielded CAT 5e or better cable See the next page for installation instructions 4 IR Ext Connect an IR Extender Gefen part no EXT RMT EXTIRN to this port 5 5V DC Connect the included 5V DC locking power supply to this power receptacle page 5 Getting Started Installation amp Configuration The DVI KVM over IP Sender and Receiver units can be connected over a Local Area Network LAN or they can be directly connected to one another We will cover both installations Local Area Network LAN Connection In order to connect the DVI KVM over IP to a Local Area Network LAN both the Sender and Receiver unit must first be set to DHCP mode or Static IP mode DHCP mode will use the DHCP server to automatically assign an IP address for each Sender and Receiver unit that is connected to the network Static IP mode will allow the IP address for each Sender and Receiver unit to be configured manually Contact your network administrator if necessary
31. SER PASS SET WEB PORT USE TELNET LOGIN USE TELNET WELCOME page 103 Commands reboot Reboots the Sender Receiver unit Syntax reboot Advanced Operation Parameters None Example reboot UNIT WILL REBOOT SHORTLY Related Commands factory reset page 104 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 Advanced Operation Syntax set_description parami Parameters parami String Example fiset description Blu ray Panasonic PRODUCT DESCRIPTION SET Related Commands fget description fget product name page 105 Commands set_discovery Enables or disables the discovery feature The default value is On Syntax Advanced Operation set_discovery paraml Parameters parami Integer O 1 param1 Description Example set_discovery 0 DISCOVERY SERVICE SET TO DISABLED Related Commands get_discovery set_showme page 106 Advanced Operation Commands tset 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 Synt
32. and apply the change 7 Repeat steps 1 6 for each Sender and Receiver unit page 34 Using RST AP The DVI 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 We want to control this product from Sender unit S3 using an automation control device The channel numbers are listed in blue Basic Operation Figure 2 6 Basic RS 232 connection DVI Out Receiver unit LAN Automation Control Device Sender unit DVI Out Receiver unit Sender unit DVI In Sender unit RS 232 device DVI In DVI In 05 Table 2 1 RS 232 settings for an arbitrary RS 232 device Description Setting Baud rate Data bits 8 Parity None Stop bits i Hardware flow control Confirm that the same RS 232 settings are assigned to both the Sender and Receiver units To do this access the Web interface on both the required Sender unit and Receiver unit to set the proper RS 232 settings Follow the instructions on the next page page 35 Using RS 232 1 Access the Web interface for the Sender unit and login as Administrator 2 Click the Functions tab 3 Locate the Serial over IP group and change the RS 232 settings to match the settings of the
33. assword in the Password field The default password for Administrator is admin The password is case sensitive and will be masked as it is entered Information Username Password Login Administrator M 16 Click the Login button 17 Click the Network tab The current IP Mode will be highlighted within the IP Setup window group page 10 Getting Started Installation amp Configuration Receiver Gaeren IP Mode Auto IP DHCP Static MAC Address 82399DDOABFC IP Address 10 5 64 171 Subnet Mask 255 255 255 0 QI maa le a nc zcz ms POST EA 4 18 Click the desired IP Mode button 19 20 21 22 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 For this example we will click the DHCP button Set the video channel By default both the Sender and Receiver unit are set to channel 0 See Setting the Video Channel page 18 for more information Click the Save button in the bottom right corner of the IP Setup window group Click the Reboot button near the bottom of the page Repeat steps 12 21 for each Sender and Receiver to be configured page 11 Installation amp Configuration Using a Direct Connection By defa
34. ax fset edid copy paraml Parameters parami Integer 10 TI param1 Description Example set_edid_copy 1 COPY EDID OF CONNECTED DISPLAY SET TO ENABLED PLEASE REBOOT THE UNIT TO APPLY CHANGES Related Commands get_edid_copy page 107 Advanced Operation set_gateway Commands Sets the gateway address This command is only applicable when using Static IP mode param1 must be specified using dot decimal notation Syntax fset gateway paraml Parameters parami IP Address Example set_gateway 192 168 1 1 GATENAY 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 veb port set ip address set ip mode set netmask set veb port page 108 Commands set_ip address Sets the IP address param1 must be specified using dot decimal notation Syntax fset ip address paraml Advanced Operation Parameters paraml IP Address Example fset 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 set gateway set ip mode set netmask set web port page 109 Commands tset ip mode Sets the IP mode Syntax fset ip mode paraml Advanced Operation Parameters parami Integer 10 2 Description 0 Static i DHCP
35. b port page 78 Commands Commands get_pq mode Displays the picture quality mode This command is only available when connected to a Sender unit Syntax Advanced Operation fget pq mode Parameters None Example fget pd mode TRANSMITTER PICTURE QUALITY IS VIDEO Related Commands fset pq mode page 79 Commands get_product_name Displays the product name of the Sender Receiver unit Syntax get_product_name Advanced Operation Parameters None Example get_product_name PRODUCT NAME IS EXT DVIKVM LAN S Related Commands get_description page 80 Advanced Operation iiget remote udp access Displays the remote UDP access state Syntax Laer remote udp access Parameters None Example Laer 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 81 Commands Advanced Operation get_remote_udp ip Displays the remote UDP IP address Syntax fget remote udp ip Parameters None Example Laer 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 82
36. bin firmware file size 5158242 bytes Decompressing firmware Platform matched Start programming flash programming bootloader programming kernel Please wait 12 96 8 Once the firmware upgrade process has completed the DVI KVM over IP will reboot Firmware Update Progress firmware file name DVIKVM LAN S A522B1732 20150211 vl 53d bin firmware file size 5158242 bytes Decompressing firmware Platform matched Start programming flash programming bootloader programming kernel programming rootfs programming rootfs patch programming parameters Programming completed DONE Rebooting 9 Repeat the process for each Sender and Receiver unit in the system page 147 Network Cable Diagram Front of RJ 45 Connector 12345 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 Pin Description 1 Orange White TD Transmit Data positive differential signal 2 Orange TD Transmit Data negative differential signal 3 Green White RD Receive Data positive differential signal 4 Blue Unused 5 Blue White Unused 6 Green RD Receive Data negative differential signal 7 Brown White Unused 8 Brown White Unused Information page 148 Rack Tray Installation The following illustrations provide instructions for installing the Sender and or Receiver u
37. e udp port set udp access set udp port page 116 Advanced Operation Commands set_remote_udp port Set the remote UDP listening port Syntax fset remote udp port parami Parameters parami Integer 0 65535 Example fiset 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 set remote udp access set remote udp ip set udp access set udp port page 117 Advanced Operation set_rx_id Commands Sets the ID of the Receiver unit This command is only available when connected to a Receiver unit Syntax set_rx_id paraml Parameters parami Integer Example fset rx id 10 RX ID SET TO 10 Related Commands tget rx id page 118 0 65535 Advanced Operation Commands set_serial allow Enables or disables serial over IP Syntax set_serial allow paraml Parameters parami Integer O 1 Description 0 Disable Enable Example fset serial allow 0 SERIAL OVER IP SET TO DISABLED Related Commands get_serial get_serial get_serial get_serial get_serial set_serial set_serial set_serial set serial allow baud bits parity _ stop _baud bits parity _ stop page 119 Advanced Operation tset serial baud Sets the baud
38. eceiver unit will output audio from the source connected to the Line In jack on the Sender unit HDMI audio cannot be output using the Line Out jack on the Receiver unit page 51 Basic Operation Setting the Video Mod The video mode can be changed using the Mode button or through the VVeb 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 Using the Web interface 1 Access the Web interface for the Sender unit 2 Login as Administrator or User 3 Click the Network tab 4 Click the desired mode within the Picture Quality Mode window group The default setting is Video Channel Setup Channel Selection 0 Save Picture Quality Mode Graphic Video IP Setup gt Video Mode If the DVI signal is motion video then click the Video button This mode will optimize the frame rate gt Graphic Mode If the DVI signal is a static image then click the Graphic button page 52 Basic Operation 5 Setting the Video Mode The selected mode will be displayed on the screen as shown below 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 uni
39. essly disclaimed 1 Proof of sale may be required in order to claim warranty Customers outside the US are responsible for shipping charges to and from Gefen Copper cables are limited to a 30 day warranty and cables must be in their original condition The information in this manual has been carefully checked and is believed to be accurate However Gefen assumes no responsibility for any inaccuracies that may be contained in this manual In no event will Gefen be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages The technical information contained herein regarding the features and specifications is subject to change without notice For the latest warranty coverage information refer to the Warranty and Return Policy under the Support section of the Gefen Web site at www gefen com 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 Specific license terms and Copyright Notifications are provided in the source code For three years from date of activation of this product any party may request and we will supp
40. et_port set_telnet_welcome use_telnet_login use_telnet_welcome page 92 Commands tget telnet port Displays the Telnet listening port Syntax taet telnet port Advanced Operation Parameters None Example Laer telnet port TELNET COMMUNICATION PORT 23 Related Commands get telnet access get telnet pass get telnet velcome set telnet access set telnet pass set telnet port set telnet velcome use telnet login use telnet velcome page 93 Commands faet telnet welcome Displays the Telnet welcome message Use the set_ telnet welcome to create a custom welcome message Syntax Advanced Operation 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 use_telnet_welcome page 94 Commands get_tx_channel Displays the video channel of the Sender unit This command is only available when connected to a Sender unit Syntax Advanced Operation get_tx_channel Parameters None Example get_tx_channel Related Commands get_rx_channel set_tx_channel t page 95 Advanced Operation get_udp access Commands Displays the UDP access state Use the fset udp access command to enable or
41. g message will be displayed at the top of the page indicating that the new Serial over IP options have been applied 7 Click the Reboot button at the bottom of the page 8 The Sender unit will now use the EDID of the downstream sink device page 48 ING OKSE OT Audio works in both unicast and multicast modes The only difference between the two modes is that the Mic In jack is automatically disabled on all Receiver units in multicast mode To illustrate how audio works with the DVI KVM over IP we will set up a microphone and some speakers Basic Operation 1 Our computer has a Line In jack as part of the sound card and we want to be able to access this jack from the Receiver unit Therefore connect the microphone to the Mic In jack on the Receiver unit Receiver unit Gefen DVI KVM over IP R e o ee Power Link IR Reset Switch Micin Line Out USB 2 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 Sender unit e IR Out sv Dc Link 3 Connect another 3 5mm to 3 5mm mini stereo cable between the Line Out jack on the computer and the Line In jack on the Sender unit Note that any audio device e g MP3 player etc can also be connected to the Line In jack on the Sender unit page 49 Basic Operation idi
42. imilar 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 We will cover both methods in this section By default all Sender and Receiver units are set to channel 0 Basic Operation Setting the Channel using the Web Interface 1 Access the Web interface by entering the IP address of the desired Sender or Receiver unit 2 Login as Administrator or User 3 Click the Network tab The current channel is displayed within the Channel Setup window group 4 Click the Channel Selection drop down list and select the desired channel Channel numbers can range from 0 to 255 Login Network Functions system Receiver Geeren moren lua 8 sd stave 5 Click the Save button on the right hand side of Channel Setup window group Channel Selection 3 M Save N page 18 Setting the Video Channel 6 The following message will be displayed at the top of the page indicating that the selected channel has been applied Success Channel Selected E o 5 o G O S m a 7 Access the Web interface of the next unit Sender or Receiver by entering its IP address 8 Repeat steps 2 5 for each Sender and Receiver to be changed Setting the Channel using the Front Panel 1 Press and release the Switch button on the fro
43. io video data can be sent by each source By default the downstream EDID from the display connected to the Receiver unit is used However under certain circumstances it may be desirable to use the internal EDID which is stored in the Sender unit Using the Internal EDID 1 Access the Web interface for the Sender unit 2 Login as Administrator 3 Click the Functions tab 4 Click the Load Internal EDID button EDID Management Load gnn ain E M Enable Video over IP Save USB over IP 5 After a few moments the following message will appear at the top of the page indicating that the new EDID has been applied Clicking the Save or Reboot button is not required for the changes to take effect page 47 c io E ke o G 2 i u aa 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 1 Access the Web interface for the Receiver unit 2 Login as Administrator 3 Click the Functions tab 4 Make sure that the Copy EDID of Connected Display box is checked This is the default setting EDID Management e Copy EDID of Connected Display gt Enable Video over IP Save Information 5 Click the Save button within the EDID Management window group 6 The followin
44. ity with USB 1 1 N 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 Supports a total of just over 65 000 Sender and Receiver units depending on the network bandwidth and number of ports on your network switch Three port Ethernet switch built into the Receiver unit N Switch USB button facilitates scrolling between multiple Senders and accessing a USB host computer from multiple Receivers Mode button on Sender for sharpness or motion optimization of image Easy to use web server interface for quick system set up operation and firmware upgrade N Locking power supply connectors 1U tall half rack width enclosures are rack mountable using EXT RACK 1U N Surface mounting brackets included dni 1080P PROGRESSIVE Packing List The DVI 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 DVIKVM LANTX EXT DVIKVM LANRX N 1 x DVI KVM over IP Sender unit 1 x DVI KVM over IP Receiver unit N 1 x 6 ft DVI cable M M 2 x Mounting brackets with screws N 1 x 6 ft USB cable A B 1 x 5V DC power supply 1x6 ft DB 9 cable M F 1 x Quick Start Guide N 2 x Moun
45. k using these products N Shielded CAT 5e or better cables should not exceed 330 feet 100 meters between the Sender Receiver unit and the network By default all Sender and Receiver units are set to channel 0 N This product does not support dual link resolutions By default the source device will use the EDID from the display or other sink device which is connected the Receiver unit See EDID Management page 47 for more information N If terminating network cables in the field please adhere to the TIA EIA568B specification See the Network Cable Diagram page 148 for details DVI 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 ce X te OO 0o This product uses UL listed or CE compliant power supplies vi Features and Packing List Features N Extends DVI USB RS 232 bi directional stereo analog audio and IR over IP using a Gigabit Local Area Network Any combination of HDMI DVI and VGA Senders and Receivers can be used together to create a Virtual Matrix N Supports resolutions up to 1080p Full HD and 1920 x 1200 WUXGA Supports 2 USB devices at Receiver side with 500mA current capability per port USB 2 0 data rates up to 480 Mbps and backward compatibil
46. liar to a DVI KVM switcher Information The illustration below shows 3 Sender units S1 S2 and S3 and 2 Receiver units R1 and R2 on a network operating in unicast mode The video channels are notated in blue Figure 2 1 Unicast mode A Sender unit can communicate with only one Receiver unit at a time DVI Out Receiver unit Sender unit DVI Out Receiver unit Sender unit DVI In 1 Sender unit DVI In DVI In 1 Access the Web interface for each Sender and Receiver unit that will be using unicast mode In this example we will start with Receiver unit R1 2 Login as Administrator page 23 Basic Operation Unicast amp 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 Login Network Functions System Receiver zaeren Network Mode 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 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 Warning Reboot for new settings to take effect Repeat steps 1 7 in order to configure the Sender unit fo
47. ly for software covered by an applicable license e g GPL or LGPL a complete machine readable copy of the corresponding open source code on a medium customarily used for software interchange The following software and libraries are included with this product and subject to their respective open source licenses e jQuery Linux Contacting Gefen mee hekse Technical Support 818 772 9100 800 545 6900 8 00 AM to 5 00 PM Monday Friday Pacific Time Fax 818 772 9120 Email support gefen com Web 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 Operating Notes The Gefen Syner G Software Suite is a free downloadable application from Gefen that provides network configuration assistance and automatic download and installation firmware upgrades for this product Always make sure that the DVI KVM over IP is running the latest firmware N The DVI KVM over IP is compatible with the HD KVM over IP DVI KVM over IP w Local DVI Output VGA KVM over IP and the HD over IP w RS 232 and 2 way IR which allows these products to be connected within a single system Gefen highly recommends the use of the Syner G software and Matrix Controller Gefen part no EXT CU LAN for setting up and controlling the operation of a Video over IP networ
48. nection Under Windows 7 this can be done by clicking Start Control Panel Network Sharing Center Change Adapter Settings IPVO CUlTTECUVIUy Media State Duration Speed Details Sent Bytes 3 231 185 989 Enabled 7 days 22 06 37 1 0 Gbps Received 7 173 923 668 Disable Diagnose page 17 Close o o z 2 o o E B o 7 9 allation amp 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 P Broadcom NetLink TM Gigabit Ethemet This connection uses the following items IMI 0 Client for Microsoft Networks dl QoS Packet Scheduler di File and Printer Sharing for Microsoft Networks n s Broadcom Advanced Server Program Driver n s Intemet Protocol Version 6 TCP IPv6 A Intemet Protocol Version 4 TCP IPv4 Link Layer Topology Discovery Mapper 1 0 Driver Link Layer Topology Discovery Responder Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Click the Properties button to display the Internet Protocol Version 4 TCP IPv4 Properties dialog page 8 Getting Started tallation amp Configuration St
49. nit s in the Gefen 1U Rack Tray Gefen part no EXT RACK 1U Turn unit upside down Remove rubber feet Step 1 Step 2 Line up holes on unit and rack tray Install countersink screws Step 3 Step 4 Step 5 Ensure the unit is installed securely Step 6 Unit has been installed into rack tray page 149 Specifications Supported Formats Resolutions max Connectors Controls and Indicators 1080p Full HD 1920 x 1200 WUXGA Video Input Sender Video Output Receiver Audio Sender Audio Receiver USB Sender USB Receiver Ethernet Sender Ethernet Receiver IR Emitter Sender IR Ext Receiver RS 232 Sender RS 232 Receiver Reset button Sender Mode button Sender Switch button Receiver Link indicator Sender Receiver Power indicator Sender Receiver Operational 1 x DVI 29 pin female locking 1 x DVI 29 pin female locking 1 x 3 5mm mini stereo Line In 1 x 3 5mm mini stereo Line Out 1 x 3 5mm mini stereo Line Out 1 x 3 5mm mini stereo Mic In 1 x Type B female 2 x Type A female 1 x RJ 45 3 x RJ 45 shielded 1 x 3 5mm mini mono jack 1 x 3 5mm mini stereo jack 1 x DB 9 female 1 x DB 9 male 1 x Push button tact type 1 x Push button tact type 1 x Push button tact type 1 x LED green 1 x LED blue Maximum Pixel Clock Power Power consumption 165 MHz 5V DC 10W ea max Physical Dimensions W x H x D Unit Weight 8 4
50. nt panel of the Receiver unit Gefen DVI KVM over IP R e o e o 8 2 The current video channel of the Receiver unit will be shown on the connected display page 19 Basic Operation 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 The numbers indicate the video channel for each Sender and Receiver unit Our Receiver unit is currently set to channel 2 and is receiving the signal from the Sender unit on channel 2 DVI Out Receiver unit Sender unit Sender unit DVI In Sender unit DVI In DVI In If we press and release the Switch button the Receiver unit will automatically jump to channel 5 because it is the next larger video channel number DVI Out Receiver unit Sender unit Sender unit DVI In Sender unit DVI In page 20 Basic Operation 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 DVI Out Receiver unit Sender unit Sender unit DVI In Sender unit DVI In DVI In To set the video channel on a Sender
51. ntax fset video allow paraml Parameters parami Integer O 1 param1 Description 0 Disabled Enabled Example set_video_allow 1 VIDEO OVER IP IS SET TO ENABLED Related Commands get_video_allow page 135 Advanced Operation set_web port Sets the HTTP listening port Syntax set_web port paraml Parameters parami Integer Example fset web port 82 NEB 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 veb port set gatevay set ip address set ip mode set netmask page 136 Commands 0 65535 Commands faet 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 Advanced Operation set_webui_ad_pass paraml Parameters parami Password Example set_webui_ad_pass b05Sman WEB UI ADMINISTRATOR PASSWORD IS SET Related Commands fset vebui user pass page 137 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 Advanced Operation set_webui_user pass paraml Parameters parami Password Example set_webui_user pass mlniOn WEB UI USER PASSWORD IS SET Related Commands set_webui_ad_pa
52. o Connections AI Finally we ll connect a set of powered computer speakers to the Line Out jack on the Receiver unit DVI KVM over IP R ot s s Power Link IR Reset Switch Micin Line Out USB 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 Figure 2 12 Speaker and microphone connections in unicast mode Microphone Powered speakers Receiver unit DVI Out LAN Sender unit DVI Out Receiver unit Sender unit DVI In Sender unit 07 Line In Computer DVI In 05 page 50 Basic Operation Audio Connections Figure 2 13 The Mic In jack on all Receiver units is automatically disabled in multicast mode Powered speakers Sender unit Sender unit DVI In Sender unit Line Out Line In Computer DVI In 05 Using HDMI Sources HDMI sources can be connected to the DVI KVM over IP when using HDMI to DVI adapters on the Sender and Receiver units HDMI audio is passed through to the DVI Out port on the Receiver unit However the DVI KVM over IP will not pass content from HDCP sources such as Blu ray players and Playstation console systems If a 3 5mm mini stereo cable is connected to the Line In jack on the Sender unit then the HDMI audio will be disabled on the Receiver unit The Line Out jack on the R
53. op 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 10 Change the settings as shown below 11 12 You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 169 254 1 Subnet mask 255 255 0 Default gateway Obtain DNS server address automatically Use the following DNS server addresses Preferred DNS server Alternate DNS server I Validate settings upon exit Click the OK button then close all Control Panel windows Open your Web browser and enter the IP address of the desired Sender or Receiver unit In our example we would enter 169 254 7 231 in order to access the Web interface of the Receiver unit page 9 Getting Started 13 The Login screen will be displayed ation amp Configuration 14 In order to change network settings you must login as Administrator Select the Administrator username from the drop down list E Receiver zaeren Username Password NENNEN Administrator 15 Type the p
54. peration factory reset Commands Resets the unit to factory default settings param1 must be included and set to 1 Syntax factory reset paraml Parameters parami Integer Example factory reset 1 RESET TO FACTORY DEFAULTS Related Commands reboot page 66 Commands get_description Displays the description of the Sender Receiver unit Syntax get_description Advanced Operation Parameters None Example Laer description EXT DVIKVM LAN S Related Commands get_product_name set_description page 67 Advanced Operation 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 Commands Commands get_edid_ copy Displays the EDID copy state This command is only available when connected to a Receiver unit Syntax Advanced Operation get_edid_copy Parameters None Example get_edid_copy COPY EDID OF CONNECTED DISPLAY IS ENABLED Related Commands set_edid_copy page 69 Advanced Operation tget firmware version Displays the firmware version Syntax tget firmware version Parameters None Example tget firmware version FIRMWARE VERSION IS V1 53V Related Commands fget hardware version page 70 Commands Commands get_gateway
55. r unicast mode page 24 9 S L w Q GO 2 4 12 Multicast Modes Switching between Sender units in Unicast mode When multiple Sender and Receiver unit are used in unicast mode the DVI KVM over IP behaves as a switcher In unicast mode a Sender unit can communicate with only one Receiver unit at a time In the example below we will switch Receiver unit R1 to receive the DVI source on Sender unit S1 To do this all we need to do is change the video channel Figure 2 2 Unicast mode Receiver unit R1 is connected to Sender unit S2 DVI Out Receiver unit LAN Sender unit DVI Out Receiver unit Sender unit DVI In 1 Sender unit DVI In DVI In 1 Access the Web interface for Receiver unit R1 2 Login as Administrator 3 Click the Network tab and change the video channel Refer to Setting the Video Channel if necessary 4 Click the Save button 5 The following message will be displayed at the top of the page indicating that the new channel has been applied to the Sender or Receiver unit 6 Receiver unit R1 is now receiving the DVI source on Sender unit S1 as shown on the next page page 25 Basic Operation julticast Modes Figure 2 3 Unicast mode Receiver unit R1 is now connected to Sender unit S1 DVI Out Receiver unit Sender unit DVI Out Receiver unit 2 Sender unit DVI In 1 Sender unit DVI In DV
56. rate for the serial port Syntax fset serial baud paraml Parameters parami Integer param1 0 1 2 3 4 5 6 7 8 9 10 11 Example fset serial baud 7 SERIAL BAUD RATE SET TO 19200 Related Commands Laer serial allow fget serial baud get_serial bits fget serial parity fget serial stop Commands 10 11 Description baud rate 300 600 1200 2400 4800 9600 14400 19200 38400 57600 115200 230400 fset serial allow tset serial bits fset serial parity fset serial stop page 120 Advanced Operation set_serial bits Sets the data bits for the serial port Syntax set_serial bits paraml Parameters parami Integer Description data bits JO Commands 3 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 allov set serial baud set serial bits set serial parity set serial stop page 121 Advanced Operation set_serial parity Sets the parity bit setting for the serial port Syntax set_serial parity paraml Parameters parami Integer Description 0 Commands 2 Example fset 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 set serial stop
57. re Unplug this apparatus during lightning storms or when unused for long periods of time Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped Batteries that may be included with this product and or accessories should never be exposed to open flame or excessive heat Always dispose of used batteries according to the instructions Warranty Information 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 Equipment that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect at the time of repair Such repairs are warranted for ninety 90 days from the day of reshipment to the Buyer This warranty is in lieu of all other warranties expressed or implied including without limitation any implied warranty or merchantability or fitness for any particular purpose all of which are expr
58. re connected to the client Receiver unit and Telnet login has been enabled ast2 client001C9103C8B3 login 5 Login as Administrator The default password is admin To change the Telnet password see the fset telnet pass command 6 Type help for a list of commands or refer to the tables on the following pages page 62 Commands E E factory reset Resets the unit to factory default settings e get description Displays the description of the Sender Receiver unit Ni get discovery Displays the current state of the discovery service get_edid_copy Displays the EDID copy state Rx only Z get firmware version Displays the firmware version get gateway Displays the gateway IP address get hardware version Displays the hardware version get ip address Displays the IP address get ip mode Displays the IP mode get ipconfig Displays the IP configuration information get jumbo mtu Displays the current MTU setting get net mode Displays the network casting mode get netmask Displays the netmask address get pq mode Displays the picture quality mode Tx only get product name Displays the name of the product get remote udp access Displays the remote UDP access state get remote udp ip Displays the remote UDP IP address get remote udp port Displays the remote UDP listening port get rx channel Displays the channel of the Receiver unit Rx only get rx id Displays the ID of the Receiver unit get serial allow Displays the Se
59. reset with Auto IP mode 1 If resetting the Sender unit press and hold the Mode button If resetting the Receiver unit press and hold the Switch button 2 Reconnect the power to the unit you are resetting 3 Hold the Mode Switch button until both Power and Link LED indicators begin to flash 4 Release the Mode Switch button gt Factory reset with Static IP mode 1 If resetting the Sender unit press and hold the Mode button If resetting the Receiver unit press and hold the Switch button 2 Reconnect the power to the unit you are resetting 3 Hold the Mode Switch button until the Power LED indicator begin to flash 4 Release the Mode Switch button 5 After a few moments the Link LED indicator will also begin to flash 3 Press the Reset button using the end of a paper clip or other sharp pointed object eren DVI KVM over IP S e e Power Link Mode Reset DVI KVM over IP R e o OO 9 Power Link IR Reset Switch Micin Line Out usB page 57 Basic Operation Rebooting a Unit The DVI 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 1 Access the Web interface for the Sender Receiver unit 2 Login as Administrator 3 Click the System tab 4 Click the Reboot button
60. rial over IP state get serial baud Displays the serial baud rate setting get serial bits Displays the serial data bits setting get serial parity Displays the serial parity setting get serial stop Displays the serial stop bits setting get telnet access Displays the Telnet access state get telnet pass Displays the Telnet password state get telnet port Displays the Telnet listening port get telnet welcome Displays the Telnet welcome message get tx channel Displays the video channel Tx only get udp access Displays the UDP access state get udp port Displays the UDP listening port get usb allow Displays the USB over IP state get usb mode Displays the USB operating mode page 63 Commands E E get usb mouse Displays the mouse operating mode 6 get video allow Displays the Video over IP state By get_web port Displays the HTTP listening port z help Displays a list of available commands Z 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 Enables or disables EDID copy Rx only set_gateway Sets the gateway address set ip address Sets the IP address set ip mode Sets the IP mode set jumbo mtu Sets the MTU mode set net mode Sets the network casting mode set_netmask Sets the netmask address set pq mode Sets the picture quality mode Tx only set remote udp access Enables or disables remote UDP access set remote udp ip Set
61. s command is only available when connected to a Receiver unit Do not precede this command with the symbol Syntax r paraml Parameters parami Integer 0 255 Example ri TRANSMITTER 1 ROUTED TO RECEIVER Related Commands get_rx_channel fset tx channel DVI KVM over IP E Appendix Default Settings Channel Setup Channel Selection Picture Picture Quality Mode Video IP Setup MAC Address IP Address Subnet Mask Default Gateway HTTP Port TCP Telnet Port Enable Telnet TCP Access UDP Port Enable UDP Access Remote UDP IP Address Remote UDP Port Enable Remote UDP Access Gefen Syner G Discovery Find Your Device MTU Size Device dependent cannot be modified Auto IP mode Sender 169 254 x x Receiver 169 254 x x Static IP mode Sender 192 168 1 72 Receiver 192 168 1 73 DHCP mode Determined by DHCP server 255 255 255 0 Auto IP mode 169 254 x x Static IP mode 192 168 1 1 DHCP mode Determined by DHCP server 80 Do Enabled 50007 Disabled 192 168 1 255 50008 Disabled Enabled Hide Me 8000 continued on next page page 144 Default Settings Network Network Mode Unicast EDID Management Enable Video over IP Enabled Copy EDID of Connected Display Enabled Receiver unit only Enable USB over IP Enabled Operation Mode Active per request USB Mouse Mode High Resolution Serial over IP Enable Serial over IP Enabled Baud rate 19200 Da
62. s the remote UDP IP address set remote udp port Sets the remote UDP listening port set_rx_id Sets the ID of the Receiver unit Rx only set_serial allow Enables or disables Serial over IP mode set_serial baud Sets the baud rate for the serial port set_serial bits Sets the data bits for the serial port set serial parity Sets the parity setting for the serial port set serial stop Sets the number of stop bits for the serial port set showme Enables or disables the show me feature set telnet access Enables or disables Telnet access set telnet pass Sets the Telnet password set telnet port Sets the Telnet listening port set telnet welcome Sets the Telnet welcome message set tx channel Sets the video channel Tx only set udp access Enables or disables UDP access set udp port Sets the UDP listening port set usb allow Enables or disables USB over IP set usb mode Sets the USB operating mode page 64 Advanced Operation Com E set usb mouse set video allow set web port Setewelbunwadgpass set webui user pass use telnet login use telnet welcome Commands Description Sets the mouse operating mode Enables or disables Video over IP Sets the HTTP listening port Sets the Administrator password for the Web UI Sets the User password for the Web UI Enable or disables Telnet login credentials Enables or disables the Telnet welcome message Routes an input to a Receiver unit Rx only page 65 Advanced O
63. sb mouse Parameters None Example fget usb mouse USB MOUSE MODE IS HIGH Related Commands get_usb_ allow fget usb mode fset usb allow fset usb mode fset usb mouse page 100 Commands tget video allow Displays the Video over IP status Use the fset video allow command to enable or disable video over IP Syntax Advanced Operation Laer video allow Parameters None Example tget video allow VIDEO OVER IP is ENABLE Related Commands fiset video allow page 101 Advanced Operation get_web port Commands Displays the HTTP listening port Use the fset 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 gatevay set ip address set ip mode set netmask set veb port page 102 Commands help Displays a list of available commands The commands listed are specific to either the Sender or Receiver unit Syntax Advanced Operation 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 SET USB MOUSE SET VIDEO ALLOW SET WEBUI AD PASS SET WEBUI U
64. serial _baud _parity _ stop _allow _baud _bits _parity _ stop page 86 Advanced Operation tget serial baud Commands Displays the serial baud rate setting Use the fset serial baud command to set the baud rate Syntax fget serial baud Parameters None Example fget serial baud SERIAL BAUD RATE IS 19200 Related Commands get serial get serial get serial get serial set serial set serial set serial set serial set serial allow _bits _parity _stop allow baud bits parity Stop page 87 Advanced Operation get_serial bits Commands 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 get_serial get_serial get_serial set_serial set serial set serial set serial set serial allow baud parity _ stop _allow _baud _bits _parity _ stop page 88 Advanced Operation get_serial parity Commands Displays the serial parity bit setting Use the fset 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 get_serial get_serial get_serial set_serial set_serial set_serial set_serial set serial allow
65. sing shielded CAT 5e or better cable 7 IR Out Connect an IR Emitter Gefen part no EXT IREMIT from this jack to the DVI source to control the source from the viewing location 8 5V DC Connect the included 5V DC locking power supply to this power receptacle page 3 Introduction Receiver Unit tte kvm ster IP R o w ex 4 o T Eel Kel v oO s 3 9 655 SE Power Link IR Reset Switch Micin Line Out USB ID Name Description 1 Povver This LED glows solid blue when the unit is connected to an AC outlet and the unit is powered ON 2 Link This LED glows solid green when the Sender and Receiver units are connected using a shielded CAT 5e or better cable and successfully passing video 3 IR This IR sensor receives signals from IR remote control of the source device 4 Reset Press this button to reset the unit to factory default settings See Performing a Factory Reset page 55 for more information 5 Switch Switches the video channel when using multiple Receiver units on a network See Setting the Video Channel page 18 for more information 6 Mic In Connect a microphone to this jack If the microphone has a 1 4 jack use a 1 4 to 3 5mm adapter to connect the microphone to the Receiver unit F Line Out Connect a 3 5mm mini stereo cable from this jack to a pair of powered speakers See Audio Connections page 49 for more information 8 U
66. ss page 138 Commands tuse telnet login Enables or disables Telnet login credentials Syntax Advanced Operation use_telnet_login parami Parameters parami Integer O 1 Description 0 Disabled Enabled Example fuse 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 get telnet pass get telnet port get telnet welcome set telnet access set telnet pass set telnet port set telnet welcome use telnet welcome page 139 Commands tuse telnet welcome Enables or disables the Telnet welcome message Syntax Advanced Operation tuse telnet welcome paraml Parameters paraml Integer O 1 Description 0 Disabled Enabled Example fuse 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 set telnet access set telnet pass set telnet port set telnet welcome use telnet login page 140 c 2 x o Q lo ko b o c gt gt x 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 Thi
67. t to switch between Graphic Low Med High and Video modes The video modes on all Sender and Receiver units on the network should be set to the same mode Graphic Mode If the source video signal is a static image then click the Graphic button Low Low bandwidth video mode Limits the video bandwidth on the network Note that using this setting will degrade the video quality Use this setting if you are connected to a 100 megabit switch Med Medium bandwidth video mode Use this setting if you are connected to a 100 megabit switch switch High High bandwidth video mode Use this setting if you are connected to a 100 megabit switch Video Mode Ultra high bandwidth video mode This mode should be used with a gigabit switch that supports 8K or greater jumbo frames The selected mode will be displayed on the screen as shown at the top of the page page 53 Basic Operation Changing the Password 1 Access the Web interface for the Sender Receiver unit 2 Login as Administrator 3 Click the System tab 4 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 5 Click the Change button Version Information 9GEFEN kernel version A5 22 webfwh version V1 53h Reboot Reset Password Change Administrator bOsSman Change dh E User Change page 54 Basic
68. t_udp_access 130 set_udp_port 131 set_usb_allow 132 set_usb_mode 133 set_usb_mouse 134 set_video_allow 135 set_web_port 136 set_webui_ad_pass 137 set_webui_user_pass 138 use_telnet_login 139 use_telnet_welcome 140 Configuration See Installation D Data packet size See MTU Size Discovery Mode 30 DVI In port 3 DVI Out port 5 page 151 E EDID Management downstream external EDID 48 internal EDID 47 Ethernet ports 5 F Features vii G Gefen Syner G See Discovery Mode H HDMI sources using 51 I Installation Local Area Network LAN 6 supplementary connections 14 using a direct connection 12 wiring diagram LAN 15 IR sensor 4 IR Ext port 5 IR Out port 3 L Licensing iv Line In port 3 Line Out port 3 4 Link indicator 2 4 port 3 Index M Mic In port 4 Mode button 2 MTU Size 33 Multicast Mode configuring 28 USB control 41 o Operating Notes vi P Packing list vii Password changing 54 Picture Quality PQ Mode See Video setting the video mode Power indicator 2 4 receptacle 3 5 R Rebooting using the Front Panel 59 using the Web Interface 58 Receiver Unit 4 Reset button 2 4 Resetting using the Front Panel 57 using the Web Interface 55 RS 232 multicast mode 38 port 3 5 unicast mode 38 using 35 S Safety Instructions Sender Unit 2 page 152 Specifications 750 Switch button 4 T Table of Contents viii Technical Support
69. t_welcome use_telnet_login use_telnet_welcome page 125 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 Advanced Operation set_telnet_pass paraml Parameters parami String Example fset telnet pass b055man TELNET INTERFACE PASSWORD IS SET Related Commands get_telnet_access get_telnet_pass get_telnet_port get_telnet_welcome set_telnet_access set_telnet_port set_telnet_welcome use_telnet_login use_telnet_welcome page 126 Advanced Operation set_telnet_ port Sets the Telnet listening port Syntax fset telnet port paraml Parameters parami Integer Example fset 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 velcome set telnet access set telnet pass set telnet velcome use telnet login use telnet velcome page 1127 Commands 0 65535 Advanced Operation ikset telnet welcome Commands Sets the Telnet welcome message The welcome message cannot exceed eight characters in length Syntax fset telnet welcome parami Parameters paraml String Example fset telnet welcome Welcome TELNET WELCOME MESSAGE SET TO Welcome PLEASE REBOOT TH
70. ta bits 8 Parity None Stop bits 1 page 145 Upgrading the Firmware The following items are required to upgrade the firmware Gefen DVI KVM over IP N Computer Mac or PC N Firmware files 1 Download the firmware for the DVI KVM over IP from the Gefen Web site 2 Extract both firmware files from the ZIP file The ZIP file contains two files DP DVIKVM LAN S version bin Sender unit DP DVIKVM LAN R version bin Receiver unit 3 Access the Web interface by entering the IP address of the Sender or Receiver unit The order in which the Sender and Receiver units are upgraded does not matter 4 Under the System tab click the Update Firmware tab 5 Click the Browse button and select the firmware for the unit that is being upgraded If upgrading the Sender unit the filename will contain the letter S If upgrading the Receiver unit the filename will contain the letter R In the example below we will be updating the Sender unit Therefore we need the filename that contains the letter S Login Network Functions System Version Information Update Firmware Browse DVIKVM LAN S A52281732 20150211 vl 53d bin Update 6 Click the Update button 7 After a few moments the Web interface will indicate that the upgrade process has been started page 146 Firmware Firmware Update Progress firmware file name DVIKVM LAN S A522B1732 20150211 v1 53d
71. ting brackets with screws 1 x 5V DC power supply N 1 x Quick Start Guide vii Table of Contents 1 Getting Started INITOQUCHON T 2 Se sey 2 RECEIVER Unit cave cmim dd 4 Installation amp Configuration rrr rrr tee nennen 6 Local Area Network LAN Connection eese 6 Using a Direct Connection rre irr err err 12 Supplementary Connections 2 reete rhe ideni ans 14 Sample Wiring DIagraimi iori rn acr rrr er eot etras 15 2 Basic Operation Setting the Video an le ctc onte ort eot tte ed Rb eae 18 Setting the Channel using the Web Interface sessessssss 18 Setting the Channel using the Front Pene ss aaa aaa 19 K RKO 22 Enabling or Disabling Video over Pa uu aaa aaa eneboere Dkk tes 22 Unicast amp Multicast MOGSS nr rre rer rhe inks 23 Configuring Unicast MOde rtr men ren eee 23 Switching between Sender units in Unicast mode uu ieee 25 Configuring Multicast Modest isisisi aniran 28 Discover MOG eni a E 30 Gefen Syner G DISCOV6Ly suena oorr or mehr Hx ERR rub a Teea Eees 30 Finding Your Re otto iie he bre re o cand 31 MTU SIZE 33 WSINGURS 232 ros dE AUR OE chance SENI NOU NNE UFU TVA UNE TIDUIN IPLE 35 RS 232 under Unicast ModE sses noose nacer sienna Sena eai 38 RS 232 under Multicast Mode 2 nere rer meinte 3
72. ult the DVI KVM over IP is shipped in Auto P mode Auto P mode is used for directly connecting Sender and Receiver units to one another In Auto IP mode each Sender and Receiver unit assigns itself a unique IP address within the range of 169 254 x x To configure the units to work over a LAN we must access the Web interface of the Sender and Receiver unit on a computer Then we can change the network settings o 7 4 74 G c z gt 7 9 1 Use the included DVI cable to connect the DVI source to the DVI In port on the Sender unit 2 Connect a DVI cable from the DVI display to the DVI Out port on the Receiver unit 3 Connect a shielded CAT 5e or better cable from the LAN port on the Sender unit to the LAN 1 port on the Receiver unit 4 Connect another shielded CAT 5e or better cable from one of the Ethernet ports on the Receiver unit to a PC EXT DVIKVM LANS ERE q E e oe Line Line e IR Out 5V nc DVI In RS 232 Sender unit EXT DVIKVM LANR Ethernet DVI Out RS 232 1 Receiver unit Connect to PC 5 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 6 Obtain the IP address of both the Sender and Receiver unit by disconnecting the DVI cable from the Sender
73. ulticast Mode In multicast mode a Sender unit can communicate with multiple Receiver units simultaneously Figure 2 8 In multicast mode the host can talk to multiple RS 232 devices RS 232 device DVI Out Heceiver unt LAN Automation Control Device Sender unit DVI Out Receiver unit Sender unit DVI In RS 232 device Sender unit DVI In 05 DVI In page 38 Basic Operation USB Cosa USB under Unicast Mode When connecting USB devices to the DVI KVM over IP the functionality is similar to that of video and RS 232 Information As an example we will start with our original diagram and connect a computer to Sender unit S2 and a keyboard and mouse device to Receiver unit R2 This will allow us to control the computer from the Receiver unit Figure 2 9 Using USB devices under unicast mode Receiver unit Sender unit DVI Out Receiver unit Sender unit DVI In Sender unit DVI In 07 uses cable Computer 05 1 Make sure the desired Sender and Receiver units are set to unicast mode Refer to Configuring Unicast Mode if necessary 2 Access the Web interface for the Sender unit 3 Login as Administrator 4 Click the Functions tab page 39 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 Note that in unicast mode the Operation Mode is automatically set
74. unit use the Web interface See Setting the Channel using the Web Interface page 18 for more information page 21 Basic Operation 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 1 Access the Web interface by entering the IP address of the a Receiver unit 2 Login as Administrator 3 Click the Functions tab 4 Under the EDID Management window group check the Enable Video over IP box to enable video Uncheck this box to disable video Receiver Geeren EDID Management M Copy EDID of Connected Display S Enable Video over IP K 5 Click the Save button within the EDID Management group 6 Click the Reboot button at the bottom of the page 7 Repeat steps 1 through 5 for each Sender and or Receiver unit in the system page 22 Basic Operation Unicast amp 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 In unicast mode the DVI KVM over IP functions simi
75. v Telnet using 62 U Unicast Mode configuring 23 switching 25 USB control 39 USB port 3 4 USB Control Active on link mode 45 Active per request mode 44 multicast mode 41 unicast mode 39 V Video channel 18 disabling 22 enabling 22 setting the video mode 52 wW Warranty Information jii page 153 Index G GEFEN 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 www gefen com support gefen com

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