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User Manual
User Manual of 87XX-P Series NVR
11.4 Configuring Network Detection
Purpose:
You can obtain network connecting status of NVR through the network detection function, including network
delay, packet loss, etc.
11.4.1 Testing Network Delay and Packet Loss
Steps:
1. Enter the Network Traffic interface.
Menu >Maintenance>Net Detect
2. Click the Network Detection tab to enter the Network Detection menu, as shown in Figure 11. 45.
3. Enter the destination address in the text field of Destination Address.
4.
Click Test button to start testing network delay and packet loss.
11.4.2 Exporting Network Packet
Purpose:
By connecting the NVR to network, the captured network data packet can be exported to USB-flash disk,
SATA/eSATA, DVD-R/W and other local backup devices.
Steps:
1. Enter the Network Traffic interface.
Menu >Maintenance>Net Detect
2. Click the Network Detection tab to enter the Network Detection interface.
3. Select the backup device from the dropdown list of Device Name, as shown in Figure 11. 46.
Click 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 NVR. You can format the backup device if the format is
incorrect.
Figure 11. 45 Network Detection Interface
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