Clare Controls 16-Channel NVR with PoE, Руководство пользователя

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Appendix A
170 Network Video Recorder User Manual
Solution:
1. Verify the network between NVR and IPC is connected.
When image is stuck, connect the RS-232 ports on the PC and the rear panel
of NVR with an RS-232 cable.
Open the Super Terminal, and execute the command “ping 192.168.0.0 –l
1472 –f” (the IP address may change according to the real condition), and
check for packet loss.
Note: Press Ctrl + C to exit the ping command.
2. Verify the network between the NVR and the PC is connected.
Open the cmd window in the Start menu, or you can press “R”
shortcut key to open it.
Use the ping command to send large packets to the NVR, enter the command
“ping 192.168.0.0 –l 1472 –f” (the IP address may change according to the
real condition), and check for packet loss.
Note: Press Ctrl + C to exit the ping command.
3. Verify the hardware of the PC is sufficient.
Press Ctrl/Alt/ Delete to enter the windows task management interface, as
shown in the following figure.
Select the Performance tab, and then check the status of the CPU and
memory.
If the resource is not enough, end any unnecessary processes.
4. Check if the fault is solved by the above steps.