130
Can not install client-end or can not display properly. For Windows ME or
Windows 98 user, please upgrade to Windows 2000 sp4 or install the low
version client-end.
ActiveX control installation is blocked.
System needs Dx8.1 (or higher) support. Please upgrade display card driver,
Network connection problem.
Network setup error
Password and user name does not match.
Client-end version is not compatible.
z
There is no video or there is mosaic when preview or playback remotely.
Network is not fluent
Client-end PC resource is not sufficient
Enable multiple cast function in network setup interface. Usually we do not
recommend this mode.
Enable local privacy mask setup or channel protection.
Current account has no monitor right.
Local output video is not good.
z
Network connection is not stable
Network is not stable
IP address conflict
Mac address conflict
PC or DVR network card is not good.
z
Burning/USB backup error
Burner and HDD are using the same data cable.
Data is too much and occupying too much resources.
Data amount is more than burner free space, which may result in burner error.
Backup device is not compatible.
Backup device is damaged.
z
Keyboard can not control DVR
DVR RS232 setup is not correct.
Address is not correct.
Power is not sufficient when there are several switchers.
Transmission distance is too long.
z
Alarm signal can not be cancelled
Alarm setup is not correct.
Enable alarm output manually
Input device error or connection is not correct.
Some series has this problem. Please upgrade to the latest version.
Содержание Forensic
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Страница 122: ...122 Figure 8 5 Add device Add organization structure ...
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