Digital Video Recorder User Manual
211
12.3.1
Testing Network Delay and Packet Loss
Step 1
Enter the
Network Traffic
interface.
Menu > Maintenance > Net Detect
Step 2
Click the
Network Detection
tab to enter the
Network Detection
interface.
Figure 12-19
Network Detection Interface
Step 3
Select a NIC to test network delay and packet loss.
Step 4
Enter the destination address in the text field of
Destination Address
.
Step 5
Click the
Test
button to start testing network delay and packet loss.
12.3.2
Exporting Network Packet
Purpose
By connecting the DVR to network, the captured network data packet can be exported to USB-flash
disk, SATA and other local backup devices.
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
Select the backup device from the dropdown list of
Device Name
.
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.