Dahua Technology DH-XVR1B04H User Manual

User’s Manual
85
5.2.2.1 Instant Playback
You can play back the previous five minutes to sixty minutes of the recorded video.
By clicking , the instant playback interface is displayed. The instant playback has the following
features:
 Move the slider to choose the time you want to start playing.
 Play, pause and close playback.
 The information such as channel name and recording status icon are shielded during instant
playback and will not display until exited.
 During playback, screen split layout switch is not allowed.
 To change the playback time, select Main Menu > SYSTEM > General > Basic, in the Instant Play
box, enter the time you want to play back.
General
5.2.2.2 Digital Zoom
You can enlarge a specific area of the image to view the details by either of the following two ways.
 Click , the icon switches to . Hold down the left mouse button to select the area you
want to enlarge. The area is enlarged after the left mouse button is released.
 Point to the center that you want to enlarge, rotate the wheel button to enlarge the area.

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