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NVR4POE / NVR8POE / NVR16POE Series NVR User Manual
175
c)
The performances of hardware are not good enough, including CPU, memory, etc..
Steps:
1.
Verify the network between NVR and IP camera is connected.
1)
When image is stuck, connect the RS-232 ports on PC and the rear panel of NVR with the RS-232
cable.
2)
Open the Super Terminal, and execute the command of “
ping
192.168.0.0
–l 1472 –f
”
(the IP address
may change according to the real condition), and check if there exists packet loss.
Simultaneously press
Ctrl
and
C
to exit the ping command.
2.
Verify the network between NVR and PC is connected.
1)
Open the cmd window in the Start menu, or you can press “R” shortcut key to open it.
2)
Use the ping command to send large packet to the NVR, execute the command of “ping
192.168.0.0 –l 1472 –f” (the IP address may change according to the real condition), and check if
there exists packet loss.
Simultaneously press
Ctrl
and
C
to exit the ping command.
3.
Verify the hardware of the PC is good enough.
Simultaneously press
Ctrl
,
Alt
and
Delete
to enter the windows task management interface, as shown in
the following figure.
Windows task management interface
Select the “Performance” tab; check the status of the CPU and Memory.
If the resource is not enough, please end some unnecessary processes.
4.
Check if the fault is solved by the above steps.
If it is solved, finish the process.
If not, please contact the engineer from our company to do the further process.
When using the NVR to get the live view audio, there is no sound or there is too much noise, or the
volume is too low.
Possible Reasons:
a)
Cable between the pickup and IP camera is not connected well; impedance mismatches or incompatible.
b)
The stream type is not set as “Video & Audio”.
Summary of Contents for NVR16POE
Page 1: ......
Page 2: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 1 ...
Page 18: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 17 ...
Page 19: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 18 Chapter 2 Getting Started ...
Page 37: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 36 Chapter 3 Live View ...
Page 44: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 43 Chapter 4 PTZ Controls ...
Page 55: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 54 ...
Page 56: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 55 Chapter 5 Recording Settings ...
Page 74: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 73 Chapter 6 Playback ...
Page 91: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 90 ...
Page 92: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 91 Chapter 7 Backup ...
Page 105: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 104 ...
Page 106: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 105 Chapter 8 Alarm Settings ...
Page 121: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 120 ...
Page 122: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 121 Chapter 9 Network Settings ...
Page 142: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 141 Chapter 10 HDD Management ...
Page 151: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 150 ...
Page 152: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 151 Chapter 11 Camera Settings ...
Page 156: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 155 Chapter 12 Management Maintenance ...
Page 164: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 163 Chapter 13 Others ...
Page 171: ...NVR4POE NVR8POE NVR16POE Series NVR User Manual 170 Appendix ...