Omega™ 4K/UHD HDBaseT Transmitters and Scaler Receiver for HDMI with USB Solutions Setup and Configuration Guide AT-OME-SR21 AT-OME-EX-TX AT-OME-EX-TX-WP/-E Atlona Setup Guide
Version Information Version Release Date Notes 1 Jan 2020 Initial Release SR21 and OME Transmitters Setup 2
Table of Contents Introduction 4 Installation AT-OME-SR21 AT-OME-EX-TX 5 5 6 Connection 7 Configuration 9 Control SR21 and OME Transmitters Setup 14 3
Introduction This guide provides a base for setting up and configuring a AT-OME-SR21 when used with an OME-EX transmitter (TX or TX-WP).
Installation AT-OME-SR21 The AT-OME-SR21 includes two mounting brackets and four mounting screws, which can be used to attach the unit to any flat surface. 1. Remove the top 2 case screws on the side of the unit. 2. Align the mounting brackets to the side of the units. 3. Use the previously removed case screws and the included screws to secure the mounting bracket to the enclosure. 4. Repeat the steps for the other side of the unit.
Installation AT-OME-EX-TX The AT-OME-EX-TX provides two mounting brackets, which can be used to attach the unit to any flat surface. Use the two enclosure screws, on the sides of the unit to attach the mounting brackets. 1. Remove the top 2 case screws on the side of the unit. 2. Align the mounting brackets to the side of the units. 3. Use the previously removed case screws to secure the mounting bracket to the enclosure. 4. Repeat the steps for the other side of the unit.
Connection 1. Connect the sources to the input ports on the OME-EX-TX and OME-SR21. 2. Connect an 568B terminated category cable to the HDBaseT output of the OME-EX-TX and the HDBaseT input of the OME-SR21. 3. Connect an HDMI cable from the SR21’s HDMI output port to an HDMI display. 4. *Optional* Connect the 2CH analog AUDIO OUT ports to a DSP, or audio amplifier.
Connection 8. *Optional* Connect a network switch to one of the LAN ports on the SR21 or the LAN port of the EX transmitter, for IP control, system configuration, or Ethernet routing. 9. *Optional* Connect a second Ethernet cable from one of the LAN ports of the SR21 to the local display to pass through Ethernet. 10. *Optional* To control devices such as electric screens and display lifts, connect the device to the 3-pin captive screw relay port of the SR21.
Configuration Configuration will be done through the webGUI. By default the unit will be set to DHCP mode and receive an IP address from the DHCP server. If there is no DHCP server, press and hold the IP MODE button for 5 seconds. The LED will blink 3 times when set to static. The PC connecting to the unit will need to be set to the same IP range as the unit. The static IP address of the unit will be: IP address: 192.168.1.254 Subnet mask: 255.255.0.0 Gateway: 192.168.1.1 1.
Configuration EDID and Scaling EDID The SR21 will have EDID on pass through by default. To change the settings on this, go to the EDID page. 1. Select EDID from the top menu. 2. Select the internal or saved EDID from the drop down menu next to the corresponding input port. 3. *Optional* If no EDID has been saved, select the Output 1 from the save from drop down and press the Save button. 4. Repeat step 2 if using a saved EDID.
Configuration NOTE: Based on the selection from the drop down menu, the scaler will adjust not only resolution but frame rate as well. All VESA resolutions will output at 60Hz when using the scaler. 3. Select Aspect Ratio, Overscan options, and Picture options. Aspect Ratio - Select between Keep (which will keep the aspect ration of the source device), Fill (which will adjust the picture to fill the display), and letterbox (adds black bars to sides depending on the resolution).
Configuration USB Switching The SR21 will have the USB host switch to the most recently connected host device by default. To change this setting, go to the USB page. 1. Select USB from the top menu. 2. Select the USB Host option that works best. Follow USB - Assigns the USB devices to follow the most recently connected Host (e.g. Computer). If a new USB device is connected, then it will auto switch to that Host.
Configuration Audio The SR21 can mute/unmute output audio, as well as adjust levels. If no levels need to be adjust, skip these steps. 1. Select Audio from the top menu. 2. Adjust the Audio options as needed. Output Audio HDMI / L/R Enable - Unmutes the audio output signal, allowing audio to pass through the outputs. HDMI / L/R Disable - Mutes the audio output signal of the outputs. No audio will pass when selected.
Control The SR21 has the ability to control the display with CEC, RS-232, and TCP/IP and a secondary device by relay. Each can be triggered through the webGUI buttons or RS-232 and IP commands. CEC By Default, CEC will be set as the control type. 1. Select Display from the top menu. 2. Enable Display Auto Power. Display Auto Power is disabled by default. 3. Set the Auto power off parameters.
Control 4. Select Display from the top menu. 5. Set the Auto power off parameters. Defaults is set to turn the display off after 15 seconds of signal loss and to wait 10 seconds before any more commands are sent to the display. The display will auto turn on as soon as a signal is received and all timers have expired. 6. Select RS-232 from the Control Type drop down menu. New options will appear below the System Settings. 7. The unit has commands built in for a large variety of displays.
Control TCP/IP The SR21 has the ability to control the display by TCP/IP commands. These commands can be triggered/tested from the webGUI. 1. Select Display from the top menu. 2. Set the Auto power off parameters. Defaults is set to turn the display off after 15 seconds of signal loss and to wait 10 seconds before any more commands are sent to the display. The display will auto turn on as soon as a signal is received and all timers have expired. 3. Select IP from the Control Type drop down menu.
Control Relay The SR21 has the ability to control a secondary device using a relay. By default the relay will change states based on the display’s power status. To change this setting, go to the System page. 1. Select System from the top menu. 2. Select between Follow Display Power Status (default) and Manual. Manual When the relay is set to manual control, it can be controlled through the webGUI or by sending RS-232/IP commands from a control system. a.
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