Dahua NVR21-4KS3 Series, User Manual

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User's Manual
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Figure 2-60 Rear panel
The NVR58-16P-4KS2E series rear panel is shown as below.
Figure 2-61 Rear panel
Table 2-20 Rear panel description
Name Function
Power switch Power on-off button.
Power input port Input 100–240 VAC.
Network port
10/100/1000 Mbps self-adaptive Ethernet port. Connect
to the network cable.
eSATA eSATA port
External SATA port. It can connect to the device of the
SATA port. Please jump the HDD when there is peripheral
connected HDD.
USB port
USB port. Connect to mouse, USB storage device, USB
burner and more.
HDMI
High Definition
Media Page
High definition audio and video signal output port. It
transmits uncompressed high definition video and
multiple-channel data to the HDMI port of the display
device. HDMI version is 1.4b.
MIC IN Audio input port
Bidirectional talk input port. It is to receive the analog
audio signal output from the devices such as microphone,
pickup.
MIC OUT Audio output port
Audio output port. It is to output the analog audio signal
to the devices such as the sound box.
●
Bidirectional talk output.
●
Audio output on 1-window video monitor.
●
Audio output on 1-window video playback.