IC Realtime 4 Channel PoE Mobile Network Video Recorder - Manual (Page 154)

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Burner and NVR are in the same data cable.
System uses too much CPU resources. Please stop record first and then begin backup.
Data amount exceeds backup device capacity. It may result in burner error.
Backup device is not compatible.
Backup device is damaged.
17. Alarm signal can not been disarmed.
There are following possibilities:
Alarm setup is not correct.
Alarm output has been open manually.
Input device error or connection is not correct.
Some program versions may have this problem. Please upgrade your system.
18. Alarm function is null.
There are following possibilities:
Alarm setup is not correct.
Alarm cable connection is not correct.
Alarm input signal is not correct.
There are two loops connect to one alarm device.
19. Remote control does not work.
There are following possibilities:
Remote control address is not correct.
Distance is too far or control angle is too small.
Remote control battery power is low.
Remote control is damaged or NVR front panel is damaged.
20. Record storage period is not enough.
There are following possibilities:
Camera quality is too low. Lens is dirty. Camera is installed against the light. Camera
aperture setup is not correct.
HDD capacity is not enough.
HDD is damaged.
21. Can not playback the downloaded file.
There are following possibilities:
There is no media player.
No DXB8.1 or higher graphic acceleration software.
There is no DivX503Bundle.exe control when you play the file transformed to AVI via
media player.
No DivX503Bundle.exe or ffdshow-2004 1012 .exe in Windows XP OS.
22. My cell phone 3G dial failed.
There are following possibilities:
You have not installed the dial module or your installation is not right.