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Dahua Technology DH-XVR1B04H User Manual

Dahua Technology DH-XVR1B04H
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Users Manual
177
Table 5-41 Video quality analytics parameters
Parameter
Description
Stripe
A horizontal, vertical or diagonal stripe that might appear in the video
because of device aging or electronic interruption. Such stripe brings
visual interruption.
Noise
Video noises such as blurriness or quality reduction that is caused by
optical distortion or device problem during camera shooting.
Color Cast Variances in the normal proportions of RGB colors.
Defocus
Blurry video is caused during camera shooting, transferring and
processing. Such condition is a common image quality reduction
problem and defined as out of focus.
Overexposure
The video brightness refers to the intensity of image pixel. The range is
between 0 (the darkest black) and 255 (the brightest white). If the
brightness exceeds the threshold, the image is over exposed.
Click Apply to save the settings.
The system returns to the Video Quality Analytics interface.
Click Apply to complete the settings.
Click Default to restore the default setting.
5.10.5 System Events
You can configure the alarm output for three types of system event (HDD, Network, and User). When
there is an abnormal system event occurs, the system activates alarms in the way that you configure
in this section.
5.10.5.1 Configuring HDD Event Settings
Select Main Menu > ALARM > Exception > Disk.

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Dahua Technology DH-XVR1B04H Specifications

General IconGeneral
Aspect ratio16:9
CertificationFCC: Part 15 Subpart B CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 UL: UL 60950-1
Product colorBlack
Rack capacity1U
Playback modesFast, Next, Pause, Play, Previous, Repeat, Shuffle, Slow, Stop, Zoom
Backup functionYes
Channels quantity8 channels
Multi-display modes4, 8
Video capturing speed60 fps
Maximum recording time1 h
Audio formats supportedAAC, G.711, PCM
Network connection typeRJ-45
Maximum video resolution1920 x 1080 pixels
Video compression formatsH.264, H.264+, H.265, H.265+
Analog signal format systemNTSC, PAL
Video capturing speed (PAL)30 fps
Playback resolutions supported1920×1080, 1280×1024, 1280×720
BNC input ports8
BNC output ports1
USB 2.0 ports quantity2
HDD interfaceSerial ATA
Maximum HDD capacity6000 GB
DC voltage12 V
Power supply typeDC
Power consumption (typical)10 W
Package weight1000 g
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)-10 - 45 °C
Storage relative humidity (H-H)0 - 90 %
Operating relative humidity (H-H)10 - 90 %
Number of users128 user(s)
Ethernet interface typeFast Ethernet
Supported network protocolsHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter , DDNS, FTP, Alarm Server, P2P, IP Search
Weight and Dimensions IconWeight and Dimensions
Depth192 mm
Width197 mm
Height41 mm
Weight540 g

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