Dahua Technology Lite N42B2P1 Краткое руководство по эксплуатации - Страница 7

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3 NVR Components

Check the label on the bottom of the NVR and note the model number and the power requirements
for this NVR. The label on the rear panel lists the serial number for the NVR. Please provide this serial
number when requesting information or service for this device.

3.1 Front Panel

The figure below depicts the NVR front panel.
Light
Name
STATUS
HDD
HDD status indicator
NET
Network status indicator
POWER
Power status indicator
USB 2.0 port

3.2 Rear Panel

The figure below depicts the NVR rear panel for the 4-, 8-, and 16-channel units (image for reference
only).

N42B1P

Ref
Name
1
On/Off Button
2
PoE Ports (x 4)
3
RJ45 Port (1000 M)
4
USB 2.0 Port
Figure 3-1
Function
A blue light indicates the device is operating normally.
A blue light indicates that the HDD is malfunctioning.
A blue light indicates that the network connection is
abnormal.
A blue light indicates that the power connection is OK.
Connect to a peripheral USB 3.0 device (storage mouse,
CD/DVD burner).
Figure 3-2
Ref
Name
5
Audio Input/Output
6
VGA Output
7
Alarm Input/Output
8
DC12V Input
5
Ref
Name
9
HDMI Output
10
Ground