Dahua Technology DH-XVR1B04H User Manual

User’s Manual
93
Parameter
Description
Brightness
Adjust the image brightness. The value ranges from 0 to 100. The
default value is 50.
The bigger the value is, the brighter the image will become. You can
adjust this value when the image as a whole looks dark or bright.
However, the image is likely to become dim if the value is too big.
The recommended range is between 40 and 60.
Contrast
Adjust the image contrast. The bigger the value is, the more obvious
the contrast between the light area and dark area will become. You can
adjust this value when the contrast is not obvious. However, if the
value is too big, the dark area is likely to become darker and the light
area over exposed. If the value is too small, the image is likely to
become dim.
The value ranges from 0 to 100. The default value is 50. The
recommended range is between 40 and 60.
Saturation
Adjust the color shades. The bigger the value, the lighter the color will
become. This value does not influence the general image lightness.
The value ranges from 0 to 100. The default value is 50. The
recommended range is between 40 and 60.
Color Mode
In the
Color Mode
list, you can select
Standard
,
Soft
,
Bright
,
Vivid
,
Bank
,
Customized 1
,
Customized 2
,
Customized 3
, and
Customized
4
.
The sharpness, hue, brightness, contrast and saturation will adjust
automatically according to the selected color mode.
EQ
Enhance the image effect. Adjust the effect value.
Click , image is adjusted to the optimized effect automatically.
Click , the current effect setting will be locked.
Only HD analog channel supports this function.
Position
Adjust the display position of the image in the channel window. The
value indicates pixel. The default value is 16.
This function is only supported by analog channel.

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