User Manual of Digital Video Recorder 
 
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13.5 Restoring Default Settings 
Steps: 
1.  Enter the Default interface. 
Menu > Maintenance > Default 
2.  Click OK to restore the default settings. 
 
Except the network parameters (including IP address, subnet mask, gateway, MTU, NIC working mode, default 
route and server port), all other parameters of the device will be restored to factory default settings.