Digital Video Recorder User Manual 
 
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Click the Refresh button if the connected local backup device cannot be displayed. When it fails to 
detect the backup device, please check whether it is compatible with the DVR. You can format the 
backup device if the format is incorrect. 
 
Figure 12-26 Export Network Packet 
Step 4 Click the Export button to start exporting. 
Step 5 After the exporting is complete, click OK to finish the packet export. 
 
Figure 12-27 Packet Export Attention 
   
Up to 1M data can be exported each time. 
12.3.3 Checking Network Status 
Purpose 
You can also check the network status and quick set the network parameters in this interface. 
Step 1 Enter the Network Traffic interface. 
Menu > Maintenance > Net Detect 
Step 2 Click the Network Detection tab to enter the Network Detection interface. 
Step 3 Click Status on the right bottom of the interface. 
 
Figure 12-28 Checking Network Status