Roline UD.6L0202D1275A02, User Manual

Page: 128 / 176

User M anual of Network Video Recorder
128
9.4 Configuring Network Detection
Purpose:
You can obtain network connecting status of NVR through the network detection function, including network
delay, packet loss, etc.
9.4.1 Testing Network Delay and Packet Loss
Steps:
1. Enter the Network Traffic interface.
M enu >M aintenance>Net Detect
2. Click the Network Detection tab to enter the Network Detection menu, as shown in Figure 9. 28.
Figure 9. 28 Network Detection Interface
3. Enter the destination address in the text field of Destination Address .
4. Click Test to start testing network delay and packet loss. The testing result pops up on the window. If the
testing is failed, the error message box will pop up as well.
9.4.2 Exporting Network Packet
Purpose:
By connecting the NVR to network, the captured network data packet can be exported to USB-flash disk and other
local backup devices.
Steps:
1. Enter the Network Traffic interface.
M enu >M aintenance>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 9. 29.
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.