Panduit Atlona OMEGA AT-OME-ST31A Manual
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Panduit Atlona OMEGA AT-OME-ST31A Manual

4k/uhd three-input switcher for hdmi and usb-c with hdbaset and hdmi outputs
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4K / UHD
Three-Input Switcher
for HDMI and USB-C with HDBaseT
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Summary of Contents for Panduit Atlona OMEGA AT-OME-ST31A

  • Page 1 4K / UHD Three-Input Switcher for HDMI and USB-C with HDBaseT and HDMI Outputs ™ Atlona Manuals AT-OME-ST31A Switchers...
  • Page 2 Version Information Version Release Date Notes May 2019 Initial release AT-OME-ST31A...
  • Page 3 Welcome to Atlona! Thank you for purchasing this Atlona product. We hope you enjoy it and will take a extra few moments to register your new purchase. Registration only takes a few minutes and protects this product against theft or loss. In addition, you will receive notifications of product updates and firmware.
  • Page 4 Atlona, Inc. (“Atlona”) Limited Product Warranty Coverage Atlona warrants its products will substantially perform to their published specifications and will be free from defects in materials and workmanship under normal use, conditions and service. Under its Limited Product Warranty, Atlona, at its sole discretion, will either: •...
  • Page 5 Atlona, Inc. (“Atlona”) Limited Product Warranty • Damage, deterioration or malfunction resulting from the installation or removal of this product from any installation, any unauthorized tampering with this product, any repairs attempted by anyone unauthorized by Atlona to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship of this product.
  • Page 6 Safety and Certification 9. Do not defeat the safety purpose of a polarized CAUTION or grounding-type plug. A polarized plug has two RISK OF ELECTRIC SHOCK blades with one wider than the other. A grounding DO NOT OPEN type plug has two blades and a third grounding CAUTION: TO REDUCT THE RISK OF prong.

  • Page 7: Table Of Contents

    Table of Contents Introduction Features Package Contents Panel Description Installation Connection Instructions Notes on Scaling Connection Diagram IP Configuration Switching the IP Mode Using the Front Panel Setting the IP Address using the Web Server Auto IP Mode Displaying the IP Address Device Operation LED Indicators Input Switching...

  • Page 8: Introduction

    Introduction The Atlona AT-OME-ST31A is a 3×1 switcher and HDBaseT transmitter with HDMI and USB-C inputs. Part of the Omega™ Series of integration products for modern AV communications and collaboration, it features mirrored HDMI and HDBaseT outputs, two-channel audio de-embedding to an analog balanced audio output, and is HDCP 2.2 compliant.

  • Page 9: Panel Description

    Panel Description AT-OME-ST31A LINK AT-OME-ST31A OMEGA INPUT DISPLAY Front LINK OMEGA INPUT DISPLAY AT-OME-ST31A IP MODE AT-OME-ST31A RESET INPUT OUTPUT AUDIO OUT RS-232 DC 24V IP MODE RESET INPUT OUTPUT AUDIO OUT RS-232 DC 24V Rear PWR Indicator INPUT ports This LED indicator glows solid green when the unit is Connect a USB-C cable from a video source to powered.

  • Page 10: Installation

    Installation Connection Instructions 1. Connect HDMI cables from HD/UHD sources to INPUT 2 and INPUT 3. 2. Connect a USB-C cable from a source to INPUT 1 on the switcher. 3. Connect an Ethernet cable, from the HDBaseT port to a compatible HDBaseT receiver. NOTE: The AT-OME-ST31A is powered by a receiver unit using PoE over HDBaseT.

  • Page 11: Notes On Scaling

    Installation Notes on Scaling The following section provides important information about how the AT-OME-ST31A processes 4K (UHD) video signals. 1. The HDMI OUTPUT port supports up to 4K @ 60 Hz, 12-bit, with HDR. 2. If the source is 4K, and the HDMI OUTPUT port is connected to a 1080p (not 4K-capable) display, then the output will be down-scaled as follows: Input Output...

  • Page 12: Connection Diagram

    Installation Connection Diagram Laptop Laptop 31 A E- ST -O M TE ST IN PU AT-OME-ST31A Display se T -2 32 AT-UHD-EX-100CE-RX-PSE Display AT-OME-ST31A...

  • Page 13: Ip Configuration

    Installation IP Configuration The AT-OME-ST31A is shipped with DHCP enabled. Once connected to a network, the DHCP server (if available), will automatically assign an IP address to the unit. If the AT-OME-ST31A is unable to detect a DHCP server within 15 seconds, then the unit will use a self-assigned IP address within the range of 169.254.xxx.xxx.

  • Page 14: Auto Ip Mode

    Installation Auto IP Mode If the AT-OME-ST31A is unable to detect a DHCP server within 15 seconds, then the unit will use a self-assigned IP address within the range of 169.254.xxx.xxx. If this occurs, connect the AT-OME-ST31A to a computer running Microsoft Windows®...

  • Page 15: Device Operation

    Device Operation LED Indicators The LED indicators on both the front and rear of the unit provide basic information on the current status of the AT- OME-ST31A. Description Solid green • Unit is receiving power using the optional 24 V DC power supply (not included) or the Ethernet cable connected between the HDBaseT OUTPUT port and a PoE over HDBaseT-compatible receiver.

  • Page 16: Input Switching

    Device Operation Input Switching Switching between any of the three input ports can be performed either manually or automatically. The following section covers both methods. Manual Switching 1. Press and release the INPUT button on the front panel to cycle between INPUT 1 (USB-C), INPUT 2 (HDMI), and INPUT 3 (HDMI) inputs.

  • Page 17: Hdcp Content

    Device Operation HDCP Content Normally, if a source is transmitting HDCP content to a display that is not HDCP-compatible, then the resulting image on the display can be “snow”, image flickering, or no picture. For example, in the illustration below, a laptop source is connected to the AT-OME-ST31A.

  • Page 18: Controlling Audio

    Device Operation Controlling Audio The AT-OME-ST31A provides complete control over both audio muting and audio input sources. Audio muting can be controlled on both HDMI and HDBaseT outputs. Analog audio can also be embedded on the HDBaseT or HDMI outputs using a 3.5 mm mini-stereo cable. Audio Output Muting 1.
  • Page 19 Device Operation 4. Locate the Audio section. Any of the three inputs can be set to receive either the existing digital audio from the source, or an external analog source. 5. Set the Analog Output toggle switch to the ON position. Audio from the source will be de-embedded and output on the AUDIO OUT port.

  • Page 20: Password Management

    Device Operation Password Management The AT-OME-ST31A allows the administrator password to be changed. The password applies to both the web interface and Telnet sessions. 1. Open the desired web browser and enter the IP address of the AT-OME-ST31A. 2. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below: Username: admin Password: Atlona...

  • Page 21: Resetting To Factory Defaults

    Device Operation Resetting to Factory Defaults If necessary, the AT-OME-ST31A can be reset to factory-default settings. Note that the AT-OME-ST31A will be placed in DHCP mode, as part of the reset procedure. The AT-OME-ST31A can also be reset through the web server. Both procedures will be covered in this section.

  • Page 22: Configuration And Management Interfaces

    Configuration and Management Interfaces Introduction to the Web Server The AT-OME-ST31A includes a built-in web server. Atlona recommends that the web server be used to set up the AT-OME-ST31A, as it provides intuitive management of all features. Follow the instructions below to access the webGUI.

  • Page 23: Menu Bar

    Configuration and Management Interfaces 7. The Info page will be displayed. Menu Bar The dark-colored bar, near the top of the screen, is the menu bar. When the mouse is moved over each menu element, it will be highlighted in light orange. Once the desired menu element is highlighted, click the left mouse button to access the settings within the menu.

  • Page 24: Info Page

    Configuration and Management Interfaces Info Page After logging in, the Info page will be displayed. The Info page provides various information about the receiver, including the model name, software version, and video information. Model Name The model SKU of this product. Software Version The version of firmware that the AT-OME-ST31A is running.

  • Page 25: A/V Settings Page

    Configuration and Management Interfaces A/V Settings Page The A/V Settings page is divided into three sections: Video, Audio, and HDCP. The Video section allows the preferred input timing to be selected as well as whether or not HDCP content is allowed to pass. The Audio section provides muting options for the audio output.
  • Page 26 Configuration and Management Interfaces Scaler Pass-Through Click this toggle switch to enable or disable the scaler pass-through feature. When set to the ON position, no scaler processing is used and the output resolution / timing will be the same as the input source. When disabled (OFF), 4K content will be down-scaled to 1080p.

  • Page 27: Display Page

    Configuration and Management Interfaces Display Page CEC Command Click the ON button to send the power-on command to the display device. Click the OFF button to toggle the power state to off. Consumer Electronics Control (CEC): Atlona has confirmed proper CEC functionality with several current models of Samsung, Panasonic, and Sony displays.
  • Page 28 Configuration and Management Interfaces Control Type Sets the control method for sending commands. The following options are available: RS-232, IP, CEC. Setting Description RS-232 RS-232 is used to send commands. Commands are sent over IP. Uses CEC to send commands. RS-232 / IP Commands Provides customization of RS-232 / IP control device commands.
  • Page 29 Configuration and Management Interfaces RS-232 Page RS-232 Parameter Setting This section allows the RS-232 settings to be specified for HDBaseT and Console. • RS232 over HDBaseT If the AT-OME-ST31A is connected to a device such as the AT-UHD-EX-100CE-RX-PSE, the drop-down list boxes will be disabled and the HDBaseT baud rate will be locked at 115200.

  • Page 30: Edid Page

    Configuration and Management Interfaces EDID Page EDID Settings Click these drop-down lists to select the desired EDID to be used for each input. The following EDID presets are available. When selecting an EDID, make sure that the display/sink device is capable of supporting the resolution/ timing.

  • Page 31: Time Page

    Configuration and Management Interfaces Time Page SNTP Configuration Simple Network Time Protocol (SNTP) is a simplified version of the Network Time Protocol (NTP), and can be used to set the time for the unit. SNTP is used to receive time services from other servers. However, it cannot be used to provide time servers to other systems.

  • Page 32: Config Page

    Configuration and Management Interfaces Config Page The Config page provides management of the administrator password. The administrator username (“admin”) cannot be changed. Old Username This field cannot be changed. “admin” is the administrator user. Old Password Enter the current password for the “admin” username in this field. The default password is “Atlona”. New Password Enter the new password fro the “admin”...

  • Page 33: System Page

    Configuration and Management Interfaces System Page The System page is divided into two sections: Network and System. The Network section allows configuration of the IP settings of the AT-OME-ST31A. The System section provides controls for resetting the AT-OME-ST31A to factory-default settings and updating the firmware. MAC Address This field displays the MAC address of the AT-OME-ST31A.
  • Page 34 Configuration and Management Interfaces Telnet Timeout Click this drop-down list to select the timeout interval, in seconds. Range is: 1 to 10000 seconds, or Never. Hostname Displays the hostname of the AT-OME-ST31A, as it would appear on a network. To change the hostname, type the new hostname in this field and click the Save button.

  • Page 35: Solution Setup And Configuration Guide

    Solution Setup and Configuration Guide The following sections provide step-by-step instructions for the following topics: • Input Auto-Switching • Display Control • Control Mode Input Auto Switching The AT-OME-ST31A provides auto-switching capability. By default, this feature will automatically switch the input to the most recently-connected or powered source when a source is disconnected.
  • Page 36 Solution Setup and Configuration Guide 6. Click the Auto Switch toggle button to enable (ON) or disable (OFF) auto-switching. 7. Click the Fallback Input drop-down list to select the desired mode of operation. Fallback Input Description USBC Automatically switches to USB-C. HDMI1 Automatically switches to HDMI 1.

  • Page 37: Display Control

    Solution Setup and Configuration Guide Display Control The AT-OME-ST31A provides both a LAN and HDBaseT port for passing RS-232 commands to a display device. No external control system is required. The DISPLAY button can also be programmed to toggle power on the display, allowing for convenient control of the display device from the location of the source.
  • Page 38 Solution Setup and Configuration Guide 4. Launch a web browser and login to the web server. Refer to Introduction to the Web Server (page 22) for more information. The factory-default username and password are listed below: Username: admin Password: Atlona 5.

  • Page 39: Ip Control

    Solution Setup and Configuration Guide IP Control Instead of using a HDBaseT to send commands, this method uses an Ethernet cable to send commands from the AT- OME-ST31A to the display device. AT-OME-ST31A 1. Connect an Ethernet cable from the LAN port on the AT-OME-ST31A, to the LAN port on the display. INPUT DISPLAY to display...
  • Page 40 Solution Setup and Configuration Guide 7. Under System Settings, click the Control Type drop-down list and select IP. 8. Locate the TCP/IP Settings of Controlled Device section and enter the following information: a. IP Mode If the device does not require a login, then set this drop-down value to Non-Login. If the device requires login credentials, then select Login from the drop-down list.
  • Page 41 Solution Setup and Configuration Guide 11. Continue fine-tuning the device selection by clicking the Products and Model drop-down lists. Once all fields have been set to the proper values, the AT-OME-ST31A will populate the command fields with the proper values, based on the selected device.

  • Page 42: Local Rs-232 Control

    Solution Setup and Configuration Guide Local RS-232 Control In this mode, RS-232 commands are sent from a computer or control system (DTE) to the AT-OME-ST31A (DCE). This method allows direct control of the AT-OME-ST31A for routing, IP configuration, powering-on / powering-off and other functions.
  • Page 43 Solution Setup and Configuration Guide 2. Launch a web browser. 3. In the address bar, type the IP address of the AT-OME-ST31A. 4. The Login page will be displayed. Enter the required credentials. The default credentials are shown below: Username: admin Password: Atlona...
  • Page 44 7. Set the control system RS-232 settings, under the RS232 Console section. The default baud rate of the AT- OME-ST31A is 115200. If the control system does not support this baud rate, then it can be changed under RS232 Console section. NOTE: The control unit must be set to the same baud rate as the AT-OME-ST31A, in order to communicate.

  • Page 45: Appendix

    Appendix Updating the Firmware Updating the firmware can be completed using either the USB interface or the web server. Atlona recommends using the web server for updating the firmware. However, if a network connection is not available, the AT-OME- ST31A firmware can be updated using a USB-A to USB mini-B cable. Using the Web Server Requirements: •...

  • Page 46: Using Usb

    Appendix 7. Click the OK button to begin the firmware update process. Click the Cancel button to cancel the process. 8. After the firmware update process is complete, the Login screen will be displayed. Using USB Requirements: • AT-OME-ST31A • Firmware file •...
  • Page 47 Appendix 4. Release the INPUT button. 5. The USB UPDATE folder will be displayed. If this folder is not displayed, automatically, select the USB UPDATE drive from Windows Explorer. 6. Delete all files from the USB UPDATE drive, if any are present, then drag-and-drop the firmware file to the drive. 7.

  • Page 48: Mounting Instructions

    Appendix Mounting Instructions The AT-OME-ST31A includes 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. Using a small Phillips screwdriver, remove the two screws from the left side of the enclosure. T 3 1 E - S - O M...
  • Page 49 Appendix 4. Repeat steps 1 and 2 to attach the second mounting bracket to the opposite side of the unit. 5. Mount the unit to a flat surface using the oval-shaped holes, on each mounting bracket. If using a drywall surface, a #6 drywall screw is recommended.

  • Page 50: Specifications

    Appendix Specifications Video HDMI Specification HDMI 2.0 HDCP 1.4, 2.2 (1), UHD/HD/SD 4096x2160 (DCI) @ 60 /30/25/24 Hz, 3840×2160 (UHD) @ 60 /30/25/24 Hz, 1080p @ 60/59.9/50/30/29.97/25/24/23.98 Hz, 1080i @ 60/59.94/50 Hz, 720p @ 60/59.94/50 Hz, 576p @ 50 Hz, 576i @ 50 Hz, 480p @ 60/59.96 Hz, 480i @ 60 Hz VESA 2560×1600, 2048×1536, 1920×1200, 1680×1050, 1600×1200, 1440×900, 1400×1050, 1280×1024,...
  • Page 51 Appendix USB-C Device Charging Capability 60 W @ 20 V / 3 A, 36 W @ 12 V / 3 A, and 15 W @ 5 V / 3 A Controls and Indicators INPUT, DISPLAY 2 - momentary, tact-type IP MODE, RESET 2 - momentary, tact-type, recessed PWR indicator 1 - LED, green...

  • Page 52: Index

    Index IP address default Audio displaying muting setting Mounting instructions compatibility Configuration auto IP mode Operating notes setting the IP address switching the IP mode Connection diagram Panel descriptions instructions Password Contents setting package table of Control system using Reset Customer support factory-default RS-232...
  • Page 53 Toll free US International atlona.com 877.536.3976 41.43.508.4321 • • © 2020 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. All other brand names and trademarks or registered trademarks are the property of their respective owners. Pricing, specifications and availability subject to change without notice.

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