IC Realtime DVR-FLEX16E Product Manual - Page 176
Can not log in client-end or web.
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z PTZ decoder and DVR address is not compatible. z When there are several decoders, please add 120 Ohm between the PTZ decoder A/B cables furthest end to delete the reverberation or impedance matching. Otherwise the PTZ control is not stable. z The distance is too far. 12. Motion detection function does not work. There are following possibilities: z Period setup is not correct. z Motion detection zone setup is not correct. z Sensitivity is too low. z For some versions, there is hardware limit. 13. Can not log in client-end or web. There are following possibilities: z For Windows 98 or Windows ME user, please update your system to Windows 2000 sp4. Or you can install client-end software of lower version. Please note right now, our DVR is not compatible with Windows VISTA control. z ActiveX control has been disabled. z No dx8.1 or higher. Please upgrade display card driver. z Network connection error. z Network setup error. z Password or user name is invalid. z Client-end is not compatible with DVR program. 14. There is only mosaic no video when preview or playback video file remotely. There are following possibilities: z Network fluency is not good. z Client-end resources are limit. z There is multiple-cast group setup in DVR. This mode can result in mosaic. Usually we do not recommend this mode. z There is privacy mask or channel protection setup. z Current user has no right to monitor. z DVR local video output quality is not good. 15. Network connection is not stable. There are following possibilities: z Network is not stable. z IP address conflict. z MAC address conflict. z PC or DVR network card is not good. 16. Burn error /USB back error. There are following possibilities: z Burner and DVR are in the same data cable. 166