User`s manual

139
Please note:
 NVR wire IP and the WIFI can be in the same IP segment. But these two values can not be
the same.
 The WIFI AP reboot process may be slow. Sometimes it may result in wait time out.
 If you want to use WPS function please make sure: a) Current network camera is not in the
black/white list. b) The WIFI AP authentication mode shall be WPA2. c) Current WIFI added
channel is smaller than the NVR max connected network camera mount.
Tips
You can go to the main menu->Setting->Default, and then select remote device. Click Ok button
to restore WIFI AP. See Figure 5-94.
Figure 5-94
5.10.3 Network Test
In this interface, you can see network test and network load information.
5.10.3.1 Network Test
Network test interface is shown as in Figure 5-95.
 Destination IP: Please input valid IPV4 address and domain name.
 Test: Click it to test the connection with the destination IP address. The test results can
display average delay and packet loss rate and you can also view the network status as OK,
bad, no connection and etc.
 Network Sniffer backup: Please insert USB2.0 device and click the Refresh button, you can
view the device on the following column. You can use the dropdown list to select peripheral
device. Click Browse button to select the snap path. The steps here are same as preview
backup operation.
You can view all connected network adapter names (including Ethernet, PPPoE, WIFI, and 3G),
you can click the button on the right panel to begin Sniffer. Click the grey stop button to stop.
Please note system can not Sniffer several network adapters at the same time.