200
z
Client-end resources are limited.
z
There is multiple-cast group setup in DVR. This mode can result in a mosaic
appearance. 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 the following possibilities:
z
Burner and DVR are in the same data cable.
z
System uses too many CPU resources. Please stop recording first and then begin
backup.
z
Data amount exceeds backup device capacity. It may result in burner error.
z
Backup device is not compatible.
z
Backup device is damaged.
17 Keyboard cannot control DVR.
There are the following possibilities:
z
DVR serial port setup is incorrect.
z
Address
is
incorrect.
z
When there are several switchers, power supply is not enough.
z
Transmission distance is too far.
Summary of Contents for CADVR-04D
Page 62: ...45 Figure 4 15 Schedule Snapshot Setting Activation Snapshot ...
Page 69: ...52 Figure 4 20 Motion Detect Setting Figure 4 21 Motion Detection Zone Setting ...
Page 88: ...71 Figure 4 44 Auxiliary Setting ...
Page 143: ...126 Figure 5 57 Shutdown Menu ...
Page 151: ...134 Figure 6 10 Auxiliary Setting ...
Page 237: ...220 ...
