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Mercury Controller: Reset to default network settings

Last Updated: Jan 31, 2017 05:19PM PST
Article: 1.03.kdb-0001 



 Using supported Mercury Controllers is relatively a simple setup procedure when connecting and configuring with the Next Level Gateway Security System. Being that the gateway and controllers communicate over a network, it is crucial that you have the network settings correctly configured on both devices in order for proper discovery and connection.

The steps below will guide you through the process of resetting the Mercury controllers network settings to the default 192.168.0.251 address in case you run across any complications during the setup. 



   



 Hardware Affected: EP1501, EP1502
Software Affected: All 



   



 Resetting Mercury Controller to Default Network Settings 



   



  

 Disconnect the network cable from the ethernet port on the controller 

 

 

 Make sure that ALL pins on the S1 switch are to the OFF position 

 

 

 Move the #2 dip pin on the S1 switch to the ON position 

 

 

 Reconnect the network cable to the ethernet port on controller 

 

 

 Open a command prompt and ping the IP address 192.168.0.251 

 

  ​
Note: Be sure to set your computers network settings to an IP of 192.168.0.xxx with subnet mask of 255.255.255.0 in order to receive a ping response. If you do not receive a response from that IP address, then there is most likely an issue on the network that will need to be resolved before proceeding further. 



   



  

 Once you get a successful ping response from this IP, move the #2 dip pin on the S1 switch to the OFF position. 

 

 

 Open up a web browser(i.e. Internet Explorer, Firefox, etc) and in the url address field, enter the 192.168.0.251 address. 

 

 

 Enter in the Username and Password (default = admin/password) 

 

 

 Configure the appropriate network settings of the controller and apply settings. 

 

    



 Contact Information 



 For more information, please see https://support.nlss.com or email support@nlss.com

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