ESP DVR8iP User Manual page 15

DVR8iP Manual_Layout 2 30/01/2013 14:42 Page 15
The image is not clear or there is no image in network preview state or video file
playback state.
Possible reasons are as followed:
1 Network is not stable.
2 The user machine has limited resource.
3 Choose the play-in-team mode in the network setup of DVR.
4 The region shelter or channel protection is set.
5 The user has no surveillance to view
6 The real-time image of the hard disk recording machine itself is not clear.
Network connection is not stable.
Possible reasons are as followed:
1 Network is not stable.
2 IP address is conflicted.
3 MAC address is conflicted.
4 The network card of the computer or the hard disk recording machine is not functioning
correctly
Alarm is not working.
Possible reasons are as followed:
1 The setting of the alarm is not correct.
2 The connection of the alarm is not correct.
3 The alarm input signal is not correct.
The remote control is not working,
Possible reasons are as followed:
1 The remote control address is not correct.
2 The remote control distance is too far or the angle is too large.
3 The battery is flat in the remote control
4 The remote control input on the front panel is covered.
5 The remote controller or the front panel of the DVR is damaged.
The back up files cannot play.
Possible reasons are as followed:
1 There is no media player.
2 There is no DX8.1 software or higher edition.
3 There is no DivX503Bundle.exe file to play AVI video files.
4 The DivX503Bundle.exe and ffdshow-2004 1012-. Exe files must be installed in windows.
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