User's Manual
58
2.2.24 NVR58-I/NVR58-I/L/NVR48-I Series
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The figure takes NVR58-I/NVR58-I/L/NVR4832-I series as examples.
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The figure is for reference only.
Figure 2-93 Rear panel
Figure 2-94 Rear panel
Table 2-39 Ports
No. Port Name Function
1 Power button Turns on/off the NVR.
2 eSATA port
External SATA port. It can connect device with SATA port.
You need to jump the HDD when there is peripherally
connected HDD.
3 VGA port
VGA video output port. Output analog video signal. It can
connect to the monitor to view analog video.
4 RS-232 port
It is for general COM debugging to configure IP address and
transfer transparent COM data.
5 Alarm input port (1-16)
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There are four groups: 1-4, 5-8, 9-12 and 13-16.
They receive signals from external alarm source. Alarm
input includes two types; NO (normal open) and NC
(normal close).
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When your alarm input device is using external power,
make sure the device and the NVR have the same GND.
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