165
z
System uses too much CPU resources. Please stop record 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 can not control DVR.
There are following possibilities:
z
DVR serial port setup is not correct
z
Address is not correct
z
When there are several switchers, power supply is not enough.
z
Transmission distance is too far.
18. Alarm signal can not been disarmed.
There are following possibilities:
z
Alarm setup is not correct.
z
Alarm output has been open manually.
z
Input device error or connection is not correct.
z
Some program versions may have this problem. Please upgrade your system.
19. Alarm function is null.
There are following possibilities:
z
Alarm setup is not correct.
z
Alarm cable connection is not correct.
z
Alarm input signal is not correct.
z
There are two loops connect to one alarm device.
20. Remote control does not work.
There are following possibilities:
z
Remote control address is not correct.
z
Distance is too far or control angle is too small.
z
Remote control battery power is low.
z
Remote control is damaged or DVR front panel is damaged.
21. Record storage period is not enough.
There are following possibilities:
z
Camera quality is too low. Lens is dirty. Camera is installed against the light. Camera
aperture setup is not correct.
z
HDD capacity is not enough.
z
HDD is damaged.
22. Can not playback the downloaded file.
There are following possibilities:
z
There is no media player.
z
No DXB8.1 or higher graphic acceleration software.
Summary of Contents for DVR-470
Page 1: ...1 DVR 470 870 1670 PK User s Manual...
Page 8: ...8 APPENDIX G EARTHING 175 APPENDIX H TOXIC OR HAZARDOUS MATERIALS OR ELEMENTS 180...
Page 32: ...32 2 3 3 2U series Please refer to Figure 2 10 for connection sample Figure 2 9...
Page 52: ...52 1U series 1 5U Series...
Page 53: ...53 2U Series Figure 3 11...
Page 68: ...68 Figure 4 21 Figure 4 22 Figure 4 23 4 5 3 Video Loss Figure 4 24...
Page 71: ...71 Figure 4 27 Figure 4 28 Figure 4 29 Figure 4 30...
Page 115: ...115 Figure 6 11...
Page 171: ...171 Samsung HA101UJ CE 1T SATA...
