You can reset the settings of your series 5000 cards in the LynxCentraal GUI. Just right-click on the related device and choose "Reset Factory Defaults".

 https://lynx-technik.com/software-applications/




If you have a RCT5023 controller, you can also use the small hardware reset button located on the device front side

above the USB socket. Press and hold the button for at least 5 seconds. 


Default IP addresses:

LYNX Controller: 192.168.1.162 ( RCT5023 )

LYNX Server: 192.168.1.160 ( SERVER_5023 )