If you are not sure about the effect of the new configuration performed, you can set the safe mode by checking box "Safe mode" in the lower left corner of the page. The previous configuration is automatically restored after a period of 10 minutes in case the link between units was not established or link availability is less than 80%. Safety apply settings mode is activated by default on devices. Mode principle of work detailed description is given in the document "Safety apply settings in InfiLINK XG / InfiLINK XG 1000".