Dahua HDCVI series User Manual

HDCVI Series DVR User’s Manual
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 Burner and DVR are in the same data cable.
 System uses too much CPU resources. Please stop record first and then begin backup.
 Data amount exceeds backup device capacity. It may result in burner error.
 Backup device is not compatible.
 Backup device is damaged.
17. Keyboard can not control DVR.
There are following possibilities:
 DVR serial port setup is not correct
 Address is not correct
 When there are several switchers, power supply is not enough.
 Transmission distance is too far.
18. Alarm signal can not been disarmed.
There are following possibilities:
 Alarm setup is not correct.
 Alarm output has been open manually.
 Input device error or connection is not correct.
 Some program versions may have this problem. Please upgrade your system.
19. Alarm function is null.
There are following possibilities:
 Alarm setup is not correct.
 Alarm cable connection is not correct.
 Alarm input signal is not correct.
 There are two loops connect to one alarm device.
21. Record storage period is not enough.
There are following possibilities:
 Camera quality is too low. Lens is dirty. Camera is installed against the light. Camera aperture
setup is not correct.
 HDD capacity is not enough.
 HDD is damaged.
22. Can not playback the downloaded file.
There are following possibilities:
 There is no media player.
 No DXB8.1 or higher graphic acceleration software.
 There is no DivX503Bundle.exe control when you play the file transformed to AVI via media
player.
 No DivX503Bundle.exe or ffdshow-2004 1012 .exe in Windows XP OS.
23. Forgot local menu operation password or network password

Dahua HDCVI series Specifications

General

HDD Interface	SATA
Video Compression	H.264/H.265
Network Protocols	HTTP; HTTPS; TCP/IP; IPv4/IPv6; SNMP; UPnP; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; P2P
Remote Access	DMSS
Operating Temperature	-10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity	10% to 90% (non-condensing)