If the user modifies the parameters to cause the device to not function properly, the device factory settings can be restored so that the device’s configuration is restored to the factory default value.
There are two ways to restore factory settings:

1. Manage the "System Settings" – "Recover Factory Settings" function of the WEB interface
2. Device RESET button.
   Pressing the RESET button for 5 seconds on the device, and the device will restore to factory settings, it will take about 30s.
   When factory settings are restored, the following parameters are restored to the default:
   Login username admin, password recovery to admin;
   IP address will be restored to default: gate 1 IP 192.168.1.168, mask 255.255.255.0;
   Gate 2 IP 192.168.2.168, mask 255.255.255.0;
   All set decoding parameters and parameter configurations are restored to factory defaults.