User manual

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Recording
time
D1: stream 2 Mbit / s 2M x 3600s / 8 = 900MB / H (1 hour using 900MB of
disk space)
720P: stream 4Mbit / s, 4M x 3600s / 8 = 1.8GB / H
1080P: Maximum stream 6Mbit / s, 6M x 3600s / 8 = 2.7GB / H
2 2T Hard Drive: 4 x 1080P can be kept for 15 days; 6 x 720P can be kept for
15 days; 12-channel D1 can be kept for 15 days
Audio
Audio output
Line Out, Audio interface output from the rear panel.
Audio
formats
G711，G723.1，8K，16bits Sampling
Network
Transmission
control
Embedded network bandwidth adaptive flow control technology.
Web
Webserver supported with Flash technology for and popular browsers in
real-time monitoring and video playback, and system configuration.
Network
protocol
RTP/RTCP, TCP/UDP, HTTP, DHCP, DNS Client
Characteristic
Temperature
Ambient temperature: -10 ° C -45 ° C, using industrial grade microprocessor,
intelligent heating and cooling
Humidity: 20% to 80%
Power
consumption
With two 2T hard drive to increase 18W low-power design, the motherboard's
maximum power consumption of 6W;
Power input DC 12V±5% 5A
Thermal The main chip heat sink, plus intelligent temperature controlled fans.
Size
Chassis：220mm x 150mm x 100mm（L x W x H）
3 Operation instruction
3.1 Front panel description
Figure 3-1 shows the front panel of the Network Video recorders. Table 3-1 shows the
description of front panel.
Figure 3-1 Front panel
Table 3-1 Front panel description
No. Name Description
1 HDD Enclosure For fixed hard
2 HDD LED Hard normal solid red status.
3
The key to open
/ power
indicator
Open, close, NVR, NVR is turned on the power light is
solid red power light flashes red NVR Close.
4
Network
indicator
Flashing green network connection is normal.
5 Alarm indicator Reserved for future use.
6 USB interface External mouse, keyboard, mobile hard disk.
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