2.1.4. Configuration button (SMART)

This button allows to execute different configuration actions, depending on how many seconds the button is pressed and hold:

• Factory reset: hold pressed between 15 and 60 seconds. Once the button is released, all LEDs will blink to indicate that the factory reset has started on the device.

• Local configuration of the device / Offline mode: This mode is activated when holding pressed the button between 0 and 2 seconds. It allows you to make changes to the device’s configuration when it does not have access to the internet. To use it, it is necessary to download the Nayar Systems application.
  

Download links: Android / iOS.

Once the application is open, click on “Device local configuration” and follow the steps described in the assistant.