User Manual

DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA 159
2. You can view the sending rate and receiving rate information on the
interface. The traffic data is refreshed every second.
11.3 Configuring Network Detection
Purpose
You can obtain network connecting status of DVR through the network detection function,
including network delay, packet loss, etc.
11.3.1 Testing Network Delay and Packet Loss
1. Go to Menu > Maintenance > Net Detect > Network Detection.
Figure 211, Network Detection Interface
2. Select a NIC to test network delay and packet loss.
3. Enter the destination address in the text field of Destination Address.
4. Click Test to start testing network delay and packet loss.
11.3.2 Exporting Network Packet
Purpose
By connecting the DVR to a network, the captured network data packet can
be exported to a USB flash disk, SATA, or other local backup device.
1. Go to Menu > Maintenance > Net Detect > Network Dete
ction.