Dahua NVR21-4KS3 Series User Manual page 93

The NVR54-XI series rear panel is shown as below.
The NVR58-XI series rear panel is shown as below.
Icon Name
Power switch
Power input port
Network port
eSATA eSATA port
USB 3.0 USB port
High Definition Media
HDMI
Page
MIC IN Audio input port
Figure 2-113 Rear panel
Figure 2-114 Rear panel
Figure 2-115 Rear panel
Table 2-46 Rear panel description
Function
Power on-off button
Input 100–240 VAC.
10/100/1000 Mbps self-adaptive Ethernet port.
Connect to the network cable.
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. Connect to mouse, USB storage
device, USB burner and more.
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.
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices
such as microphone, pickup.
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User's Manual