IC Realtime Specialty: Interrogator DVR - a DVR for law enforcement - Manual (Page 129)

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— 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.