4K / UHD Three-Input Switcher for HDMI and USB-C with HDBaseT and HDMI Outputs Application Programming Interface 1.0.
Version Information Version Release Date Notes 1 May 2019 Initial release AT-OME-ST31A 2
Commands The following tables provide an alphabetical list of commands available for AT-OME-ST31A. Commands are casesensitive. If the command fails or is entered incorrectly, then the feedback is “Command FAILED”. Commands can be sent using RS-232 or Telnet. There should be a 500 millisecond delay between each command sent to the unit. The default port for Telnet is 23.
Commands Blink Enables or disables blinking of the POWER button on the front panel. When set to on, the POWER button will flash blue, and can be used to physically identify the unit on a network. The POWER button will flash until the Blink off command is executed. on = enables blinking; off = disables blinking; sta = displays the current setting. The default setting is off.
Commands help Displays the list of available commands. To obtain help on a specific command, enter the help command followed by the name of the command. Syntax help [X] Parameter Description Range X Command name (optional) Command Example help Feedback Blink CommaWait DispBtn System IPCFG IPStatic ... ... InputStatus Displays the status of the specified input as either a 0 or 1. If a source is detected on the input, then a 1 will be displayed. Inputs with no source connected will display a 0.
Commands IP802.1x Sets the security setting for use with RADIUS server authentication. Use the sta argument to display the current setting. Syntax IP802.1x X Parameter Description Range X Security setting disable, PEAP, TTLS, TLS, sta Example IP802.1x TTLS Feedback IP802.1x TTLS IPCFG Displays the current network settings for the unit. Syntax IPCFG This command does not require any parameters Example IPCFG AT-OME-ST31A Feedback Mac Addr: B8:98:B0:05:DF:F7 IP Addr: 10.0.1.101 Netmask: 255.255.255.
Commands IPDHCP Enables or disables DHCP mode on the unit. on = enables DHCP mode; off = disables DHCP mode; sta = displays the current setting. If this feature is disabled, then a static IP address must be specified for the unit. Refer to the IPStatic command for more information. Syntax IPDHCP X Parameter Description Range X Value on, off, sta Example IPDHCP on Feedback IPDHCP on IPStatic Sets the static IP address, subnet mask, and gateway (router) address of the unit.
Commands LRAUD Enables / disables the audio on the analog audio output. Syntax LRAUD Parameter Description Range X Status on, off, sta Example LRAUD off Feedback LRAUD off Mreset Resets the unit to factory-default settings. Syntax Mreset This command does not require any parameters Example Mreset Feedback Mreset PWOFF Executing this command will power-off the unit. Execute the PWON command to power-on the unit.
Commands PWON Executing this command will power-on the unit. Use the PWOFF command to power-off the unit. Syntax PWON This command does not require any parameters Example PWON Feedback PWON PWSTA Displays the current power state of the unit. Syntax PWSTA This command does not require any parameters Example PWSTA Feedback PWON RepCmdTime Sets the number of time a command will be sent. Specify the sta argument to display the current setting.
Commands RepeatCmd Enables / disables the RepCmdTime feature. Specify the sta argument to display the current setting. Syntax RepeatCmd X Parameter Description Range X Status on, off, sta Example RepeatCmd on Feedback RepeatCmd on RHostName Displays the hostname of the unit. Syntax RHostName This command does not require any parameters Example RHostName Feedback RHostName OMEST31-010C90 RS232zone Sends commands to the HDBaseT device.
Commands SHostName Sets the hostname of the unit. The string name must not contain any spaces. Syntax SHostName X Parameter Description Range X Name String Example SHostName AT-OME-ST31A_Huddle1 Feedback SHostName AT-OME-ST31A_Huddle1 Status Displays which input is routed to which output. Refer to the xYAVxZ command for more information. Syntax Status This command does not require any parameters Example Status Feedback x2AVx1,x2AVx2 Type Displays the model information of the unit.
Commands Unlock Unlocks the buttons on the front panel. Also refer to the Lock command. Syntax Unlock This command does not require any parameters Example Unlock Feedback Unlock Version Displays the current firmware version of the unit. Syntax Version This command does not require any parameters Example Version Feedback 1.0.05 VOUTMute Mutes / unmutes the output volume for the specified output. The first argument references the output: 1 = HDMI, 2 = HDBaseT.
Commands xY$ Enables / disables video for the specified output. The first argument references the output: 1 = HDMI, 2 = HDBaseT. Syntax xY$ Z Parameter Description Range Y Output 1, 2 Z State on, off, sta Example x2$ off Feedback x2$ off xYAVxZ Switches the specified input to the specified output. The first argument references the input: 1 = USB-C, 2 = HDMI 1, 3 = HDMI 2. The second argument must always be 1. Both HDMI and HDBaseT outputs will output the same source signal.
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