XtendLan DVR-410AUTO User
‘s Guide
148
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 multicast 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. USB backup error.
There are following possibilities:
z
Burner and DVR are in the same data cable.
Summary of Contents for DVR-410AUTO series
Page 1: ...DVR 410AUTO series User s Guide User s Guide version 02 2011...
Page 52: ...XtendLan DVR 410AUTO User s Guide 52 Figure 4 18 Figure 4 19 Figure 4 20...
Page 54: ...XtendLan DVR 410AUTO User s Guide 54 Figure 4 23...
Page 56: ...XtendLan DVR 410AUTO User s Guide 56 Figure 4 24 Figure 4 25 Figure 4 26 Figure 4 27...
Page 88: ...XtendLan DVR 410AUTO User s Guide 88 Figure 5 43...
Page 93: ...XtendLan DVR 410AUTO User s Guide 93 Figure 6 11...