Page 2
Version Information Version Release Date Notes Feb 2021 New Format Mar 2021 Added password requirements, page 29 AT-UHD-SW-51...
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.
Table of Contents Introduction Features Package Contents Panel Description Front Panel Rear Panel IR Remote Control Installation Power RS-232 Connection Instructions Connection Diagram IP Configuration Setting the IP Address using the Web Server Auto IP (APIPA) Mode Device Operation LED Indicators System Configuration Getting the MAC Address Changing the Network IP Mode...
Page 8
Table of Contents Appendix Updating the Firmware Using the Web Server Using the USB Interface Mounting Instructions Single Unit Rack Installation Dual Unit Rack Installation Flat Surface Specifications AT-UHD-SW-51...
Introduction The Atlona AT-UHD-SW-51 is a 5×1 HDMI switcher with auto-switching and advanced control capability. The switcher supports 4K/UHD @ 60 Hz with 4:2:0 color, offers 3D pass-through, and 10.2 Gbps bandwidth. With front panel buttons and IR control, it can be a standalone switcher. Designed as a cost-effective, easy to install solution, the switcher offers a web-based GUI for easy set-up and management of EDID and HDCP.
Panel Description Front Panel HDMI 1 POWER INPUT HDMI 2 HDMI 3 HDMI 4 HDMI 5 AT-UHD-SW-51 HDMI 1 - HDMI 5: Input LED Indicators INPUT AUDIO OUT These LED indicators display which input is routed Press and release this button to cycle through each RS-232 to the HDMI OUT port.
HDMI 1 POWER INPUT HDMI 2 HDMI 3 HDMI 4 Panel Description HDMI 5 AT-UHD-SW-51 Rear Panel AUDIO OUT RS-232 S/PDIF RX TX HDMI IN HDMI OUT DC 5V HDMI IN Connect an HDMI cable from each of these ports to a Connect an Ethernet cable from this port to the Local UHD/HD source.
IR Remote Control The AT-UHD-SW-51 includes an IR remote control unit (part no. AT-SW-R1), which allows control of input/output routing, volume, muting, and power from a remote location. IMPORTANT: The AT-SW-R1 IR remote can be used to control the AT-UHD-SW-51 from a maximum distance of 15 feet (4.5 meters).
HDMI 1 POWER INPUT Installation HDMI 2 HDMI 3 HDMI 4 Power HDMI 5 Connect the included 2-pin captive screw connector to the DC 5V power receptacle on the rear of the unit. Insert the positive and negative leads, from the power supply, into the terminals of the 2-pin captive screw connector block, as shown.
Installation Connection Instructions 1. Connect up to five UHD/HD sources, using HDMI cables, to ports HDMI IN 1 through HDMI IN 5. 2. Connect an HDMI cable from each of the HDMI OUT ports to a UHD/HD display. HDMI 1 POWER INPUT HDMI 2...
Installation Connection Diagram AT-GAIN-60 SYSTE SYSTE SPEAK SPEAK SYSTE SYSTE SPEAK SPEAK SYSTE SYSTE SPEAK SPEAK Ceiling Speakers SYSTE SYSTE SPEAK SPEAK AT-VTP-800 AT-UHD-SW-51 IN PU W ER P BOX Set-Top Box -5 1 -S W -U HD P OU AT-VGW-HW Media Player Laptop...
Installation IP Configuration The AT-UHD-SW-51 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-UHD-SW-51 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.
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- UHD-SW-51. Description HDMI 1 - Solid blue The input is the currently selected (active) input. HDMI 5 The input is not the active input.
Device Operation System Configuration The AT-UHD-SW-51 provides easy access to system configuration through the built-in web server, and is the recommended method to adjust network settings. NOTE: When a setting within the Network Settings page is being modified, the background color will switch from white to gray.
Device Operation Changing the Network IP Mode By default, the AT-UHD-SW-51 is set to DHCP mode. Once connected to a network, and if a DHCP server is found (or available), the AT-UHD-SW-51 will be assigned an IP address on the network, and no further network configuration is required.
Device Operation Setting Static IP Mode using the Front Panel By default, the AT-UHD-SW-51 is set to DHCP mode. Once connected to a network, and if a DHCP server is found (or available), the AT-UHD-SW-51 will be assigned an IP address on the network, and no further network configuration is required.
Device Operation Changing the Telnet Port Typically, the Telnet service is assigned to TCP port 23. This is the default setting for the AT-UHD-SW-51. However, depending upon the network environment, the default Telnet port can be changed. 1. Login to the web server. Refer to Introduction to the Web Server (page 38).
Device Operation Telnet Login Mode When a Telnet session is requested, the AT-UHD-SW-51 provides the option to prompt for user credentials or bypass authentication before the Telnet session begins. Prompting for credentials can be enabled or disabled. When prompting for user credentials, use the same login information required by the built-in web server. 1.
Device Operation Setting the Host Name By default, the AT-UHD-SW-51 is assgned a hostname, which is constructed as follows: SW52-[last six digits of MAC address] For example, a default hostname might look like this: SW51-0060D2. This value can be changed to easily identify the AT-UHD-SW-51 within the Atlona Management System (AMS) or a network.
Device Operation Video Switching Enabling / Disabling Auto-Switching The AT-UHD-SW-51 provides auto-switching capability, which is enabled by default. This feature will automatically switch the input to the most recently-connected source. If a source is disconnected, then the input will automatically be switched to the previously-connected source.
Device Operation Selecting the Input The active input can be selected from the front panel, the built-in web server, or an API call. Refer to the AT-UHD- SW-51 Application Programming Interface for more information. 1. Login to the web server. Refer to Introduction to the Web Server (page 38).
Device Operation Resetting to Factory-Defaults The following procedure will reset the AT-UHD-SW-51 to factory-default settings. The network IP mode will be set to DHCP mode. After a factory reset the DHCP mode, under the Network Setup page, will be set to ON. Using the Web Server 1.
Device Operation Using the Front Panel 1. Verify that the AT-UHD-SW-51 is powered. 2. Select any input from 2 through 5, by pressing and releasing the INPUT button. 3. Simultaneously press and hold the INPUT and POWER buttons for 15 seconds. HDMI 1 POWER INPUT...
Device Operation Audio Muting The AT-UHD-SW-51 provides audio muting. Audio muting is applied to both HDMI OUT and AUDIO OUT ports. To de-embed the source audio, connect two RCA-type cables from the AUDIO OUT L/R ports to an audio output device.
Device Operation User Management The AT-UHD-SW-51 allows the administrator password to be changed. The password applies to both the web server and Telnet sessions. Note that the Username field cannot be changed. All users have the same level of access to control the AT-UHD-SW-51.
Page 30
Device Operation If the password requirements are not met, the following dialog will be displayed. 7. Click the Save Setting to commit changes. To login with the new username, log out or close the web session, then enter the new password on the Login page. AT-UHD-SW-51...
Device Operation Adding Users 1. Login to the web server. Refer to Introduction to the Web Server (page 38). The default username and password are listed below: Username: root Password: Atlona 2. Click Config in the menu bar. 3. Enter the desired username and password for the desired user field: User 1, User 2, and User 3. 4.
Device Operation Editing / Deleting Users The username and password of a user can be changed using this method. 1. Login to the web server. Refer to Introduction to the Web Server (page 38). The default username and password are listed below: Username: root Password: Atlona 2.
Device Operation EDID Management Before a source can send picture and sound to a display device, the source reads the EDID (Extended Display Identification Data) structure, which is stored in the display. The EDID contains information about what type of video and audio formats are supported by the display.
Page 34
Device Operation 4. Click the drop-down list, next to the port that is connected to the display device, and select the desired EDID preset. For example, if the HDMI IN 1 port is connected to a display, click the Input 1 drop-down list and select the EDID.
Device Operation Storing EDID Data The AT-UHD-SW-51 provides eight memory locations which can be used to store EDID data. Any downstream EDID can be captured and stored in these locations. Each memory location is non-volatile and captured EDID data is stored after power is disconnected from the unit.
Page 36
Device Operation 5. Click the drop-down list, next to the output which will be used to fetch the EDID. In this example, since the display is connected to the HDMI OUT port, a memory location next to the Output 1 option is selected. Here, the EDID will be stored in MEM_1.
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-UHD-SW-51.
Configuration and Management Interfaces Introduction to the Web Server The AT-UHD-SW-51 includes a built-in web server. Atlona recommends that the web server be used to set up the AT-UHD-SW-51, as it provides intuitive management of all features. Follow the instructions below to access the webGUI.
Configuration and Management Interfaces Home Page After logging in, the Home page will be displayed. The Info page provides various information about the AT-UHD- SW-51, including software version and video information. Model The model SKU of this product. Video Format The input resolution of the source device.
Configuration and Management Interfaces Network Setup Page The Network Setup page provides information about the current network settings of the AT-UHD-SW-51. In addition, the network mode, Telnet port, and hostname can be assigned from this page. DHCP Hostname Click the desired setting to switch the AT-UHD-SW-51 Displays the hostname of the AT-UHD-SW-51, as it to ON or OFF mode.
Configuration and Management Interfaces Settings Page The Settings page is divided into three sections: System, Video, and Audio. The Systems allows control of auto switching. The Video section provides controls for input selection. The Audio section provides options to control the output audio volume and muting.
Configuration and Management Interfaces Config Page The Config page provides management of the administrator password. The administrator username (“root”) cannot be changed. Refer to User Management (page 29) for more information. Up to three additional users can be managed within this page. This page also provides settings for both local and HDBaseT RS-232 control. Username (old) This field cannot be changed.
Page 43
Configuration and Management Interfaces System Sets the RS-232 port settings and used for local control by a third-party control system. Setting Description Baud rate Sets the baud rate. The following options are available: 2400, 9600, 19200, 38400, 56000, 57600, 115200. Data bit Sets the number of data bits used to represent each character of data.
Configuration and Management Interfaces EDID Page This page provides controls for selecting and storing EDID data. Refer to EDID Management (page 33) for more information. EDID Settings Click these drop-down lists to select the desired EDID to be used for each input. The following EDID presets are available.
Page 45
Configuration and Management Interfaces HDCP Settings Each input provides control of how HDCP content is handled. Some source devices will send HDCP content if an HDCP-compliant display (sink) is detected. However, there may be applications where sending HDCP content is not desired.
Configuration and Management Interfaces Update Page This page provides management for updating the AT-UHD-SW-51 firmware. Choose File Click this button to select the firmware file to be uploaded to the AT-UHD-SW-51. Note that this button is available for both the “master” firmware and Valens chip update. Upload Click this button to begin the firmware update process.
Appendix Updating the Firmware Updating the firmware can be completed using either the USB interface or the built-in web server. Atlona recommends using the web server for updating the firmware. However, if a network connection is not available, the AT-UHD-SW-51 firmware can be updated using a USB-A to USB mini-B cable. Using the Web Server Requirements: •...
Appendix Using the USB Interface Requirements: • AT-UHD-SW-51 • Firmware file HDMI 1 POWER INPUT • Computer with a USB port HDMI 2 • USB-A to USB mini-B cable HDMI 3 HDMI 4 1. Download the firmware file from atlona.com and extract the contents of the .zip file to a folder on the computer HDMI 5 AT-UHD-SW-51 desktop.
Page 49
Appendix 7. Delete all files from the USB UPDATE drive, if any are present. 8. Drag-and-drop the firmware file to the drive. 9. After the file has been copied, disconnect the USB cable from both the computer and the AT-UHD-SW-51. 10.
Appendix Mounting Instructions The AT-UHD-SW-51 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. Single Unit Rack Installation 1.
Appendix Dual Unit Rack Installation 1. Turn both units upside-down on a flat surface, next to each other, as shown. 2. Position the included mounting plate over the pre-drilled holes on the bottom of the enclosure. When attaching the mounting plate, the countersink bevels on the mounting plate should face upward. Countersink bevel F I E P L I...
Appendix Flat Surface 1. Turn the unit upside down, on a flat surface. 2. Position the included mounting plates over the pre-drilled holes on the bottom of the enclosure. When attaching mounting plates, the countersink bevels on the mounting plates should face upward. F I E P L I D I O...
Need help?
Do you have a question about the Atlona AT-UHD-SW-51 and is the answer not in the manual?
Questions and answers