*Preferred 3GSDI Audio Embedder HD over IP w/ RS-232 and 2-way IR EXT-HD2IRS-LAN-TX EXT-HD2IRS-LAN-RX User Manual Release A2
Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this product near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. 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. 9.
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.
Contacting Gefen Technical Support 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.
Operating Notes • The Sender and Receiver for the HD over IP w/ RS-232 and 2-way IR are sold separately. This User Manual describes how to connect and operate both Sender and Receiver units. • This product requires a Gigabit switch that supports 8k jumbo frames in order for multicast mode to function correctly. If the LAN is not exclusively dedicated to this product, then a managed switch is highly recommended.
Features and Packing List Features • Extends HDMI, RS-232, and bi-directional IR over IP, using a Gigabit Local Network • Supports resolutions up to 1080p Full HD and 1920 x 1200 (WUXGA) • Supported HDMI Features: ►► HDCP ►► Deep Color ►► LPCM 7.
Features and Packing List Packing List The Sender and Receiver for the HD over IP w/ RS-232 and 2-way IR are sold separately. The packing lists will vary, slightly, depending upon which unit was purchased. If any of these items are not present in the box when you first open it, immediately contact your dealer or Gefen. Sender Package (EXT-HD2IRS-LAN-TX) • • • • • • 1 x HD over IP w/ RS-232 and 2-way IR (Sender unit) 1 x 6 ft. locking HDMI cable (M-M) 1 x 3.
Table of Contents 1 Getting Started Introduction............................................................................................................ 2 Sender Unit.................................................................................................... 2 Receiver Unit.................................................................................................. 4 Installation..............................................................................................................
Table of Contents 3 Appendix Upgrading the Firmware....................................................................................... 44 Web Interface Summary....................................................................................... 47 Login tab...................................................................................................... 47 Network tab.................................................................................................. 48 Functions tab...............
HD over IP w/ RS-232 and 2-way IR 1 Getting Started Introduction............................................................................................................ 2 Sender Unit.................................................................................................... 2 Receiver Unit.................................................................................................. 4 Installation................................................................................................
Getting Started Introduction Sender Unit 1 2 3 IR In/Ext LAN Reset IR In/Ext LAN Reset IR In/Ext LAN Reset EXT-HD2IRS-LANS Gefen EXT-HD2IRS-LANS Gefen EXT-HD2IRS-LANS Gefen HD over IP S HD and over IP S w/ RS-232 2-way IR w/ RS-232 and 2-way IR HD over IP S w/ RS-232 and 2-way IR 4 5 Power 7 8 9 RS-232 IR Out IR Out IR Out Power 5V DC Power Link HDMI In 5V DC Link HDMI In RS-232 5V DC Link HDMI In RS-232 6 page | 2
Getting Started Introduction ID Name Description 1 IR In/Ext Connect an IR Extender (Gefen part no. EXT-RMT-EXTIRN) to this port. Alternatively, connect a mini-mono 3.5mm cable from this port to the output of an automation system with an electrical IR output. 2 LAN Connects the Sender unit to the network (or directly to the LAN port on the Receiver unit) using an Ethernet cable. 3 Reset Press this button to reset the Sender unit.
Getting Started Introduction Receiver Unit 1 2 3 IR In/Ext LAN Reset IR In/Ext LAN Reset IR In/Ext LAN Reset EXT-HD2IRS-LANR Gefen EXT-HD2IRS-LANR Gefen EXT-HD2IRS-LANR Gefen HD over IP R HD and over IP R w/ RS-232 2-way IR w/ RS-232 and 2-way IR HD over IP R w/ RS-232 and 2-way IR 4 5 Power 7 8 9 RS-232 IR Out IR Out IR Out Power 5V DC Power Link HDMI Out 5V DC Link HDMI Out RS-232 5V DC Link HDMI Out RS-232 6 page | 4
Getting Started Introduction ID Name Description 1 IR In/Ext Connect the included IR Extender to this port. Alternatively, connect a mini-mono 3.5mm cable from this port to the output of an automation system with an electrical IR output. 2 LAN Connects the Receiver unit to the network (or directly to the LAN port on the Sender unit) using an Ethernet cable. See the next page for installation instructions. 3 Reset Press this button to reset the Receiver unit.
Getting Started Installation The HD over IP w/ RS-232 and 2-way IR Sender and Receiver units can either be connected over a Local Area Network (LAN) or they can be directly connected to one another. Using a Direct Connection By default, Sender and Receiver units are shipped in Auto IP mode. In Auto IP mode, each Sender and Receiver unit assigns itself a unique IP address within the range of 169.254.x.x. Auto IP mode is used only when Sender and Receiver units are directly connected to one another.
Installation Getting Started Local Area Network (LAN) Connection Important! This product requires a Gigabit switch that supports 8k jumbo frames in order for multicast mode to function correctly. If the LAN is not exclusively dedicated to this product, then a managed switch is highly recommended. In order to connect the HD over IP w/ RS-232 and 2-way IR to a Local Area Network (LAN), both the Sender and Receiver unit must first be set to DHCP or static IP mode.
Getting Started Installation 3. Set the desired network mode (DHCP or static). Refer to Setting the IP Address (page 24) for instructions on setting the network mode. 4. Repeat steps 2 and 3 for the Receiver unit. 5. Once the IP addresses have been assigned, disconnect the Sender and Receiver units from the router and connect them to the network. 6. Follow steps 2 - 4, under Using a Direct Connection (page 6). to complete the installation process. Additional Connections ►► IR 1.
Installation Getting Started Sample Wiring Diagram CAT-5 CABLE HDMI CABLE RS-232 CABLE IR Gigabit Switch (Up to 330 ft) IR Extender Receiver HD Source IR Emitter IR Extender RS-232 Controlled Device Sender Automation Device IR Emitter HD Display EXT-HD2IRS-LAN page | 9
Page Title HD over IP w/ RS-232 and 2-way IR 2 Basic Operation Bidirectional IR Control........................................................................................ 12 Controlling the Source from the Viewing Location....................................... 12 Controlling the Display from the Source Location........................................ 13 Controlling the Source / Display from Different Locations ��������������������������� 14 Displaying the IP Address..................................
Gefen Bidirectional IR Control Basic Operation IR In/Ext LAN Reset Controlling the Source from the Viewing Location 1. Connect the included IR extender to the IR In/Ext port on the Receiver unit. If using an automation system, connect the 3.5mm mini-stereo connector from the IR In/Ext port on the Receiver unit to the automation system. 2. Connect the included IR emitter from the IR Out port on the Sender unit to the IR sensor window on the source device.
Basic Operation Bidirectional IR Control EXT-HD2IRS-LANR Gefen Controlling the Display from the Source Location 1. Connect an IR extender (Gefen part no.LAN EXT-RMT-EXTIRN) to the IR In/Ext port on the IR In/Ext Reset Sender unit. If using an automation system, connect the 3.5mm mini-stereo connector from the IR In/Ext port on the Sender unit to the automation system. 2. Connect an IR emitter (Gefen part no. EXT-IREMIT) from the IR Out port on the Receiver unit to the IR sensor on the display.
Gefen Bidirectional IR Control Basic Operation IR In/Ext LAN Reset Controlling the Source / Display from Different Locations Information Additional IR extenders (Gefen part no. EXT-RMT-EXTIRN) and IR emitters (Gefen part no. RMT-2IREMIT) will be required for this configuration. Using bidirectional IR, the HD over IP w/ RS-232 and 2-way IR allows the source and/or display to be controlled from the viewing location or the source location. Refer to the diagram, below, for connection details.
Basic Operation Displaying the IP Address The IP addresses of both the Sender and Receiver unit are briefly displayed during the initialization process, before an image is displayed. To retrieve the IP address of a Sender and/or Receiver unit, at any time, use the following procedure. 1. Disconnect the HDMI cable from the HDMI In port on the Sender unit. Do not disconnect the HDMI cable from the Receiver unit. 2.
Basic Operation Web Interface Login Procedure Each Sender and Receiver uses a built-in Web interface which is used to assign settings and control the features of each unit. The Web interface features a login screen which provides two access types: Administrator login provides access to all features and settings. Operator login limits access to channel switching and video modes. 1. Access the Web interface by entering the IP address of the Sender or Receiver unit in the address bar of a Web browser.
Basic Operation Web Interface 5. For this example, select the User name. 6. Enter the password in the Password field. By default, the password for the User login is user. The default password for the Administrator login is admin. Note that these passwords are case-sensitive. 7. Click the Login button. 8. The Network tab will appear, just to the right of the Login tab.
Basic Operation Web Interface Viewing System Settings The Login screen displays the current version of firmware, network mode, and IP addresses. 1. Access the Web interface for the Sender or Receiver unit. The password must be set for each Sender and Receiver unit. 2. The Login tab will be highlighted. 3. Locate the Firmware version and System settings sections, as shown below. Information The firmware version can also be found under the System tab, when logging in as Administrator.
Basic Operation Web Interface Setting the Password Both the User and Administrator passwords can be changed. Each Sender and Receiver unit can have a different password, if desired. To prevent unauthorized tampering of configuration settings, it is highly recommended that the Administrator password be changed as soon as each unit is configured. Passwords are case-sensitive. The default password for Administrator is admin. The default password for User is user. 1.
Basic Operation Web Interface Setting the Video Channel In order for Sender and Receiver units to communicate with one another, they must both be set to the same video channel. This is similar to changing the channel on a cable or satellite box in order to view a different program. By default, all Sender and Receiver units are set to channel 0. Information When connecting Sender and Receiver units, it is highly recommend that the video channel for each unit is set to a channel other than 0.
Basic Operation Web Interface 6. 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. 7. Repeat steps 1 - 5 for each Sender and Receiver to be changed. For example, in Figure 2.1, let’s say we are currently connected to the Web interface of Receiver unit R1. The numbers in blue represent the video channel that has been assigned to each Sender and Receiver unit. Receiver unit R1 is set to video channel 4.
Basic Operation Web Interface Setting the IP Mode The HD over IP w/ RS-232 and 2-way IR can be set to Auto IP, DHCP, or Static IP mode. By default, Sender and Receiver units are shipped in Auto IP mode. Auto IP mode is used to directly connect a Sender and Receiver unit. In order to use the Sender and Receiver units in a LAN environment, they must be set to either DHCP or Static IP mode. Figure 2.2 - Auto IP mode: A Sender and Receiver directly connected to one another.
Basic Operation Web Interface 1. Access the Web interface by entering the IP address of the Sender unit in the address bar of a Web browser. Refer to Displaying the IP Address (page 23), if necessary. 2. Log in as Administrator. 3. Click the Network tab. The current IP Mode will be highlighted within the IP Setup window group. In the illustration below, the (default) Auto IP button is highlighted. 4. Click the desired IP Mode button. The selected IP Mode button will turn blue.
Basic Operation Web Interface Setting the IP Address The HD over IP w/ RS-232 and 2-way IR can be set to Auto IP, DHCP, or Static IP mode. By default, the Sender and Receiver units are shipped in Auto IP mode. In order to use a specific IP address, the desired Sender and/or Receiver units must be placed in Static IP mode. See Setting the IP Mode (page 22). Contact the system administrator to obtain available IP addresses. 1.
Basic Operation Web Interface 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. By default, the Video over IP option is enabled. 1. Access the Web interface by entering the IP address of the Sender or Receiver unit in a Web browser.
Basic Operation Web Interface Enabling or Disabling HDCP As a rule, an HDCP-compliant display must be used when displaying HDCP content from a source device (e.g. Blu-ray). However, there may be instances where we simply want to view the desktop of a computer. Normally, this isn’t a problem. Yet, some computers will always transmit HDCP even though HDCP is not required. Disabling this feature will force the computer to not transmit HDCP. 1.
Basic Operation Web Interface Picture Quality Mode The HD over IP w/ RS-232 and 2-way IR provides two video modes: Video Mode and Graphic Mode. If the input signal is motion video, then use the Video Mode setting. This will optimize the frame rate. If the input signal is a static image, then use the Graphic Mode setting. 1. Access the Web interface for the Sender unit. 2. Log in as Administrator or User. 3. Click the Network tab. 4.
Basic Operation EDID Management The HD over IP w/ RS-232 and 2-way IR 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 audio/video data can be sent by each source. By default, the (downstream) EDID from the display, connected to the Receiver unit, is used.
Basic Operation 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 (see previous page), then use the following procedure to use 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.
Basic Operation Unicast and 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 HD over IP w/ RS-232 and 2-way IR functions similar to an HDMI switcher.
Basic Operation Unicast and Multicast Modes 4. Click the Unicast button under the Network Mode window group. When selected, the Unicast button will be highlighted in blue. 5. Click the Save button in the lower-right corner of the Network Mode window group. 6. 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. 7. After a few seconds, the following message will appear at the top of the screen: 8.
Basic Operation Unicast and Multicast Modes Switching between Sender units in Unicast mode When multiple Sender and Receiver unit are used in unicast mode, the HD over IP w/ RS-232 and 2-way IR 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 source on Sender unit S1. Figure 2.5 - Unicast mode: Sender S2 transmitting to Receiver unit R1.
Basic Operation Unicast and Multicast Modes Figure 2.6 - Unicast mode: Sender unit S1 transmitting to Receiver unit R1 Receiver unit HDMI Out 2 HDMI Out LAN R2 Sender unit Receiver unit 5 S3 2 R1 Sender unit Sender unit HDMI In S2 1 HDMI In S1 5 HDMI In Note that each of the Sender units in Figure 2.6 is assigned a unique channel number.
Basic Operation Unicast and Multicast Modes In order to solve the problem, in Figure 2.7, we would need to make sure that each of the Sender units is set to a unique channel number. When using unicast mode, each of the Sender units must be assigned a unique channel and should never be changed. Use the Receiver unit to switch (channels) between Sender units.
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 HD over IP w/ RS-232 and 2-way IR functions similar to an HDMI matrix.
Basic Operation Unicast and Multicast Modes 4. Click the Multicast button under the Network Mode group. When selected, the Multicast button will be highlighted in blue. 5. 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. 6. Click the Reboot button near the bottom portion of the page to apply the changes. 7.
Basic Operation Using RS-232 The HD over IP w/ RS-232 and 2-way IR 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, a display is connected to Receiver unit R1. This is the RS-232 client. We want to control this product from Sender unit S3, using an automation device (host). The channel numbers are listed in blue.
Basic Operation Using RS-232 1. Access the Web interface for both the Sender and Receiver unit. 2. Login as Administrator. 3. Click the Functions tab. 4. Locate the Serial over IP group and change the RS-232 settings to match the settings of the RS-232 device that is being used. In this case, we need to use the settings from Table 2.1: 5. Make sure that the Enable Serial over IP box is checked. 6. Click the Save button in the lower-right corner of the Serial over IP group. 7.
Basic Operation Using RS-232 RS-232 under Unicast Mode In unicast mode, a Sender unit will be able to communicate with only one Receiver unit at a time. Figure 2.10 - In unicast mode, the host can talk to only one RS-232 device at a time.
Basic Operation Resetting a Unit Any Sender or Receiver unit can be reset to factory-default settings using the Web interface. If the Web interface for a Sender or Receiver unit cannot be accessed, then refer to Manual Reset Procedure (page 56). Warning! The following procedure will reset a Sender or Receiver unit to factory-default settings. All current configuration information will be lost. 1. Access the Web interface for the Sender and Receiver unit.
Page Title HD over IP w/ RS-232 and 2-way IR 3 Appendix Upgrading the Firmware....................................................................................... 44 Web Interface Summary....................................................................................... 47 Login tab...................................................................................................... 47 Network tab..................................................................................................
Appendix Upgrading the Firmware 1. Download the latest firmware from the Gefen Web site. 2. Extract the contents of the .zip file to the desktop on your computer. There will be two firmware files: TX_host_webfwh_[version].bin RX_client_webfwc_[version].bin (Sender unit) (Receiver unit) 3. Access the Web interface for the Sender and Receiver unit. Each unit must be updated separately. 4. Log in as Administrator. 5. Click the System tab.
Appendix Upgrading the Firmware 7. Click the Browse... button and select the correct firmware file for the unit. The order in which the Sender and Receiver units are updated is not important. In this example, we are updating the firmware for the Receiver unit. 8. Click the Update button. 9. After a few moments, the Web interface will indicate that the firmware update process has started. The current progress will be displayed.
Appendix Upgrading the Firmware After the firmware has been updated, the unit will automatically reboot. If the Sender or Receiver unit was in Auto IP mode, the IP address will be changed. To get the new IP address, refer to Displaying the IP Address (page 46). 11. The firmware update process is complete. 12. Repeat steps 3 - 9 for each Sender and Receiver unit.
Appendix Web Interface Summary Login tab 1 2 3 4 5 1 Username Select the desired username from the drop-down list. See Login Procedure (page 16) for details. 2 Password Enter the password for the selected username. The default password for Administrator is admin. The default password for User is user. Passwords are case-sensitive. 3 Login Click this button to login once the with the selected username and password. 4 Firmware version Displays the current firmware version of the Sender unit.
Appendix Web Interface Summary Network tab 1 2 3 4 1 Channel Selection Select the desired channel from the drop-down list. See Setting the Video Channel (page 20) for more information. 2 Save Click the Save button to save the channel selection. 3 Picture Quality Mode (Sender unit only) Click the desired button to select the picture quality mode. See Picture Quality Mode (page 27) for more information. 4 IP Mode Click the desired button to select the IP mode.
Appendix Web Interface Summary 5 6 7 8 9 5 Address fields These fields must be completed when using Static IP mode, only. See Setting the IP Mode (page 22) for details. 6 Save Click the Save button to save the channel selection. 7 Network Mode Click the desired button to select the network mode. Click the Save button to save the network mode seleection. See Unicast and Multicast Modes (page 30) for more information. 8 Save Click the Save button to save the network mode setting.
Appendix Web Interface Summary Functions tab 1 2 3 4 5 6 7 1 Load Internal EDID (Sender unit only) Click this button to use the internal EDID. See EDID Management (page 28) for details. 2 Copy EDID of Connected Display (Receiver unit only) When enabled (checked), the Sender unit will use the downstream EDID. See EDID Management (page 28) for details. 3 HDCP Enable (Sender unit only) Controls the transmission of HDCP content from the source device.
Appendix Web Interface Summary 1 2 3 4 5 6 7 5 Save Click this button to save the EDID Management settings. 6 Enable Serial over IP Enables / disables RS-232 transmission. See Using RS-232 (page 37) for details. 7 Baudrate Settings Use these drop-down boxes to select the serial port settings of the RS-232 client. See Using RS-232 (page 37) for more information.
Appendix Web Interface Summary System tab - Version Information 1 2 3 4 5 6 1 Reboot Click this button to reboot the unit. Rebooting a unit may be required after applying new settings. 2 Reset Click this button to reset the current unit to factory-default settings. See Resetting a Unit (page 40) for details. 3 Administrator Type the new Administrator password in this field. Passwords are case-sensitive. Refer to Setting the Password (page 19) for details.
Appendix Web Interface Summary 1 2 3 4 5 6 4 Change Click this button to accept the new Administrator password. 5 User Type the new User password in this field. Passwords are case-sensitive. Refer to Setting the Password (page 19) for details. 6 Change Click this button to accept the new User password.
Appendix Web Interface Summary System tab - Update Firmware 1 2 1 Browse... Click this button to select the firmware file. See Upgrading the Firmware (page 44) for details. 2 Update Click this button to begin the firmware upgrade process.
Appendix Web Interface Summary System tab - Command Mode This section of the Web interface is for Technical Support and/or engineering use, only.
Manual Reset Procedure Appendix EXT-HD2IRS-LANR Gefen Warning! The following procedure will reset a Sender or Receiver unit to factory-default settings.IRAll current configuration information will be lost. In/Ext LAN Reset 1. Disconnect the power from the unit. Reset button EXT-HD2IRS-LANS Gefen IR In/Ext LAN Reset 2. Press and hold the Reset button using the end of a paperclip or other sharp pointed object. 3. While depressing the Reset button, reconnect the power. 4.
Appendix Surface Mounting Instructions The Sender and Receiver units can be mounted on any flat surface, as shown below (screws not included). There should be an inch or two of clearance between the edges of the unit and any walls or vertical surfaces to allow for enough clearance for connection and disconnection of the HDMI cables. For installation on a drywall surface, use a #6 drywall screw. When installing, it is recommended to use the center hole on a stud.
Appendix Network Cable Diagram Front of RJ-45 Connector 1 2 3 4 5 6 7 8 Gefen recommends the TIA/EIA-568-B wiring option. Use the following table when terminating cables in the field.
Appendix Specifications Supported Formats Video • • • 1920 x 1200 (WUXGA) 1080p Full HD 2K Audio • • • 7.1 Linear PCM Dolby® TrueHD DTS-HD Master Audio™ HDMI In (Sender) • 1 x HDMI Type A, 19-pin, female HDMI Out (Receiver) • 1 x HDMI Type A, 19-pin, female Power (Sender / Receiver) • 1 x Locking-type LAN (Sender / Receiver) • 1 x RJ-45, shielded, female IR In/Ext (Sender / Receiver) • 1 x 3.5mm, female IR Out (Sender / Receiver) • 1 x 3.
Appendix Index A N Administrator default password 17 login 16 Auto IP mode address range 6 using 22 Network Cable Diagram 58 P Packing List vii Picture Quality Mode 27 R B Receiver Unit 4 Reset Procedure manual 56 using the web interface 40 RS-232 multicast mode 39 unicast mode 39 using 37 Bidirectional IR Control 12 C Configuration multicast mode 35 unicast mode 30 E EDID Management using the downstream EDID 29 using the internal EDID 28 F S Safety Instructions ii Sender Unit 2 Specifications 5
Appendix Index W Warranty Information iii Web Interface enabling or disabling HDCP 26 enabling or disabling video over IP 25 functions tab 50 login procedure 16 login tab 47 network tab 48 picture quality mode 27 setting the IP address 24 setting the IP mode 22 setting the password 19 setting the video channel 20 system tab command mode 55 update firmware 54 version information 52 viewing system settings 18 Wiring Diagram 8 page | 61
*Preferred Stretch it. Switch it. Split it. Gefen’s got it. ® 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www.gefen.com support@gefen.
