INFINITE PLAY
65
EN
4
Network connection failure.
5
Network setting issues.
6
Invalid password or user name.
7
The CMS is not matched the NVR program version.
13
、
The image is not clear or there is no image in network preview state or video file playback
state.
Possible reasons are as followed:
1
Network is not stable.
2
The user machine is resource limited.
3
Choose the play-in-team mode in the network setup of NVR.
4
The region shelter or channel protection is set.
5
The user has no surveillance purview.
6
The real-time image of the hard disk recording machine itself is not clear.
14
、
Network connection is not stable.
Possible reasons are as followed:
1
Network is not stable.
2
IP address is conflicted.
3
MAC address is conflicted.
4
The net card of the NVR is bad.
15
、
There is something wrong with the USB backup or writing a CD.
Possible reasons are as followed:
1
The rewritable machine and the hard disk are shared the same data lines.
2
The data is too much. Please stop recording and backup.
3
The data exceeds the backup storage.
4
The backup equipment is not compatible.
5
The backup equipment is damaged.
16
、
The keyboard can not control the NVR.
Possible reasons are as followed:
1
The serial port of the NVR is not set correctly.
2
The address is not correct.
