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Audio Embedder 3GSDI EXT-HD2IRS-LAN-TX EXT-HD2IRS-LAN-RX User Manual HD over IP w/ RS-232 and 2-way IR *Pr eferred Release A2.
ii 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.
iii 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 notied within two (2) years from the da.
iv T echnical S upport (818) 772-9100 (800) 545-6900 8:00 AM to 5:00 PM Monday - Friday , Pacic T ime Fa x (818) 772-9120 Email support@gefen.com We b http://www .gefen.com Mailing Addr ess Gefen, LLC c/o Customer Service 20600 Nordhoff St. Chatsworth, CA 9131 1 Pr oduct R egistr ation Register your product here: http://www .
v v 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 .
vi 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.
vii 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 rst open it, immediately contact your dealer or Gefen.
viii Table of Contents 1 Get ting St arted Introduction............................................................................................................ 2 Sender Unit .........................................................................
ix Table of Contents 3 Appendix Upgrading the Firmware ...................................................................................... 44 Web Interface Summary ....................................................................................
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HD over IP w/ RS-232 and 2-way IR 1 Ge t ting St ar t ed Introduction............................................................................................................ 2 Sender Unit ...........................................................
page | 2 Introduction Sender Unit Power Link 5V DC HDMI In RS-232 IR Out HD over IP S w/ RS-232 and 2-way IR IR In/Ext LAN Reset EXT -HD2IRS-LANS Gefen Power Link 5V DC HDMI In RS-232 IR Out HD over I.
page | 3 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.
page | 4 Introduction Receiver Unit Power Link 5V DC HDMI Out RS-232 IR Out HD over IP R w/ RS-232 and 2-way IR IR In/Ext LAN Reset EXT -HD2IRS-LANR Gefen Power Link 5V DC HDMI Out RS-232 IR Out HD ov.
page | 5 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.
page | 6 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.
page | 7 Local Area Network (LAN) Connection 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 rst be set to DHCP or static IP mode.
page | 8 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.
page | 9 Sample Wiring Diagram IR Emitter CAT -5 CABLE (Up to 330 ft) HDMI CABLE RS-232 CABLE RS-232 Controlled Device Automation Device IR Emitter IR Extender IR Extender Receiver Sender Gigabit Swit.
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Page Title HD over IP w/ RS-232 and 2-way IR 2 Basic Oper ation Bidirectional IR Control........................................................................................ 12 Controlling the Source from the Viewing Location ......................
page | 12 Bidirectional IR Control 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.
page | 13 Bidirectional IR Control Controlling the Display from the Source Location 1. Connect an IR extender (Gefen part no. EXT -RMT-EXTIRN) to the IR In/Ext port on the 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.
page | 14 Controlling the Source / Display from Different Locations 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.
page | 15 Displaying the IP Address The IP addresses of both the Sender and Receiver unit are briey displayed during the initialization process, before an image is displayed. T o retrieve the IP address of a Sender and/or Receiver unit, at any time, use the following procedure.
page | 16 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 W eb interface features a login screen which provides two access types: Administrator login provides access to all features and settings.
page | 17 Web Interface 5. For this example, select the User name. 6. Enter the password in the Password eld. 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 .
page | 18 Web Interface Viewing System Settings The Login screen displays the current version of rmware, 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.
page | 19 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. T o prevent unauthorized tampering of conguration settings, it is highly recommended that the Administrator password be changed as soon as each unit is congured.
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.
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 W eb interface of Receiver unit R1.
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.
page | 23 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.
page | 24 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 specic IP address, the desired Sender and/or Receiver units must be placed in Static IP mode.
page | 25 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). T o mask the video on selected Receiver units, disable the video on the desired Receiver units.
page | 26 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 .
page | 27 Web Interface Picture Quality Mode The HD over IP w/ RS-232 and 2-way IR provides two video modes: V ideo 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.
page | 28 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 Identication Data) from the displays which are connected to each Receiver unit.
page | 29 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.
page | 30 Configuring Unicast Mode The term unicast is used to describe a conguration where information is sent from one point to another point. It is possible to have multiple Sender and Receiver units connected in a system. However , in unicast mode a Sender unit can communicate with only one Receiver unit at a time.
page | 31 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.
page | 32 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.
page | 33 Unicast and Multicast Modes Figure 2.6 - Unicast mode: Sender unit S1 transmitting to Receiver unit R1 Note that each of the Sender units in Figure 2.
page | 34 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.
page | 35 Unicast and Multicast Modes Configuring Multicast Mode The term multicast is used to describe a conguration where information is sent from one or more points to a set of other points. For example, a single Sender unit can transmit data to multiple Receiver units.
page | 36 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.
page | 37 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.
page | 38 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.
page | 39 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.
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) . 1. Access the Web interface for the Sender and Receiver unit.
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Page Title HD over IP w/ RS-232 and 2-way IR 3 Appendix Upgrading the Firmware ...................................................................................... 44 Web Interface Summary ............................................................
page | 44 1. Download the latest rmware from the Gefen Web site. 2. Extract the contents of the .zip le to the desktop on your computer . There will be two rmware les: TX_host_webfwh_[version].bin (Sender unit) RX_client_webfwc_[version].bin (Receiver unit) 3.
page | 45 Upgrading the Firmware 7. Click the Browse... button and select the correct rmware le for the unit. The order in which the Sender and Receiver units are updated is not important. In this example, we are updating the rmware for the Receiver unit.
page | 46 After the rmware 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. T o get the new IP address, refer to Displaying the IP Address (page 46) . 1 1. The rmware update process is complete.
page | 47 Login tab 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 .
page | 48 Network tab 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.
page | 49 Web Interface Summary 5 Address elds These elds 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.
page | 50 Functions tab 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.
page | 51 Web Interface Summary 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.
page | 52 System tab - Version Information 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.
page | 53 4 Change Click this button to accept the new Administrator password. 5 User T ype the new User password in this eld. Passwords are case-sensitive. Refer to Setting the Password (page 19) for details. 6 Change Click this button to accept the new User password.
page | 54 System tab - Update Firmware 1 Browse... Click this button to select the rmware le. See Upgrading the Firmware (page 44 ) for details. 2 Update Click this button to begin the rmware upgrade process.
page | 55 Web Interface Summary System tab - Command Mode This section of the Web interface is for T echnical Support and/or engineering use, only . Appendix.
page | 56 Manual Reset Procedure 1. Disconnect the power from the unit. 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. The Power LED indicator will begin to ash.
page | 57 The Sender and Receiver units can be mounted on any at 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.
page | 58 Network Cable Diagram Front of RJ-45 Connector Gefen recommends the TIA/EIA-568-B wiring option. Use the following table when terminating cables in the eld.
page | 59 Supported Formats Video • 1920 x 1200 (WUXGA) • 1080p Full HD • 2K Audio • 7.1 Linear PCM • Dolby® T rueHD • DTS-HD Master Audio™ Connectors, Indicators, and Controls HDMI In .
page | 60 Index A Administrator default password 17 login 16 Auto IP mode address range 6 using 22 B Bidirectional IR Control 12 C Conguration multicast mode 35 unicast mode 30 E EDID Management us.
page | 61 Index W W arranty 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 q.
20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www.gefen.com support@gefen.com 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.
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