Dahua Technology DH-XVR1B04H User Manual

User’s Manual
50
Connecting to Video and Audio Input and Output
4.2.1 Video Input
The video input interface is BNC. The input video format includes: PAL/NTSC BNC (1.0 V
P-P
, 75 Ω).
The video signal should comply with your national standards.
The input video signal shall have high SNR, low distortion; low interference, natural color, and suitable
lightness.
Guaranteeing the stability and reliability of the camera signal
The camera shall be installed in a cool, dry place away from the conditions such as direct sunlight,
inflammable, and explosive substances.
The camera and the DVR should have the same grounding to ensure the normal operation of the
camera.
Guaranteeing stability and reliability of the transmission line
Use high quality, sound shielded BNC. Select suitable BNC model according to the transmission
distance.
If the distance is too long, you should use twisted pair cable, and you can add video compensation
devices or use optical fiber to ensure video quality.
You should keep the video signal away from the strong electromagnetic interference, especially the
high tension current.
Keeping connection lugs in well contact
The signal line and shielded wire should be fixed firmly and in well connection. Avoid dry joint, lap
welding, and oxidation.
4.2.2 Video Output
Video output includes a BNC (PAL/NTSC1.0 V
P-P
, 75 Ω) output, a VGA output, and HDMI output. System
supports BNC, VGA and HDMI output at the same time.
When you are using pc-type monitor to replace the monitor, pay attention to the following points:
 To defer aging, do not allow the pc monitor to run for a long time.
 Regular demagnetization will keep device maintain proper status.
 Keep it away from strong electromagnetic interference devices.
Using TV as video output device is not a reliable substitution method. You also need to reduce the
working hour and control the interference from power supply and other devices. The low quality TV
may result in device damage.
4.2.3 Audio Input
This series of products audio input port adopt BNC port.

Dahua Technology DH-XVR1B04H Specifications

General

Aspect ratio	16:9
Certification	FCC: 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 color	Black
Rack capacity	1U
Playback modes	Fast, Next, Pause, Play, Previous, Repeat, Shuffle, Slow, Stop, Zoom
Backup function	Yes
Channels quantity	8 channels
Multi-display modes	4, 8
Video capturing speed	60 fps
Maximum recording time	1 h
Audio formats supported	AAC, G.711, PCM
Network connection type	RJ-45
Maximum video resolution	1920 x 1080 pixels
Video compression formats	H.264, H.264+, H.265, H.265+
Analog signal format system	NTSC, PAL
Video capturing speed (PAL)	30 fps
Playback resolutions supported	1920×1080, 1280×1024, 1280×720
BNC input ports	8
BNC output ports	1
USB 2.0 ports quantity	2
HDD interface	Serial ATA
Maximum HDD capacity	6000 GB
DC voltage	12 V
Power supply type	DC
Power consumption (typical)	10 W
Package weight	1000 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 users	128 user(s)
Ethernet interface type	Fast Ethernet
Supported network protocols	HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter , DDNS, FTP, Alarm Server, P2P, IP Search

Weight and Dimensions

Depth	192 mm
Width	197 mm
Height	41 mm
Weight	540 g