Federal FE8M-DH, Руководство пользователя

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268
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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.
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The distance is too far.
12. Motion detection function does not work.
There are following possibilities:
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Period setup is not correct.
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Motion detection zone setup is not correct.
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Sensitivity is too low.
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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.
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No dx8.1 or higher. Please upgrade display card driver.
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Network connection error.
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Network setup error.
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Password or user name is invalid.
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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:
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Network fluency is not good.
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Client-end resources are limit.
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There is multiple-cast group setup in DVR. This mode can result in mosaic. Usually we
do not recommend this mode.
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There is privacy mask or channel protection setup.
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Current user has no right to monitor.
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DVR local video output quality is not good.
15. Network connection is not stable.
There are following possibilities:
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Network is not stable.
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IP address conflict.
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MAC address conflict.
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PC or DVR network card is not good.
16. Burn error /USB back error.
There are following possibilities:
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Burner and DVR are in the same data cable.