User Manual

Chapter 12: Network settings
TruVision NVR 21(S/P) User Manual 113
To check network traffic:
1. Click the System Settings icon in the menu toolbar and then click Net detect to
display the Traffic screen. The information displayed is refreshed once a second.
To check network delay and packet loss:
1. From the menu toolbar, click System Settings > Net Detect.
2. Select the Network Detection tab.
3. Under the section “Network Delay, Packet Loss Test”, enter the destination address
and click Test.
The test result appears in a pop-up screen.
4. If you need to check the current network parameters, click the Network button to
get an overview.
To check network statistics:
1. From the menu toolbar, click System Settings > Net Detect.
2. Select the Network Stat. tab.
3. The latest information is displayed on the bandwidth used by remote live and
playback as well by Net Receive Idle and Net Send Idle. Click Refresh to update
the information.
4. You can change the Send Bandwidth limit. Click the Edit button and enter the new
bandwidth value. Click OK to confirm and to return to the Net Detect window. Click
Refresh to update the information displayed.
Exporting network packet data
When the recorder is connected to a network, you can export the captured data packet
to a USB-flash disk, SATA/eSATA, CD-RW, and other local backup devices.