47
Figure 2-21
The HCVR4432L-S2 rear panel is shown as below. See Figure 2-22.
Figure 2-22
Please refer to the following sheet for detailed information.
SN
Icon
Name
Note
1
Power switch
Power on/off button.
2
RS-232
RS-232 debug COM.
It is for general COM debug to
configure
IP
address
or
transfer
transparent
COM
data.
3
1
～
16
Alarm input port 1
～
16
There are four groups.
The first group is from
port 1 to port 4, the
second group is from port
5 to port 8, the third
group is from 9 to 12, and
the fourth group is from
13 to 16. They are to
receive the signal from
the
external
alarm
source. There are two
types;
NO
(normal
open)/NC (normal close).
When your alarm input
Summary of Contents for HDCVI series
Page 1: ...Dahua HDCVI Standalone DVR User s Manual Dahua HDCVI Standalone DVR User s Manual V1 6 1 ...
Page 172: ...162 Figure 4 104 Figure 4 105 ...
Page 173: ...163 Figure 4 106 Figure 4 107 ...
Page 189: ...179 Figure 4 124 Figure 4 125 ...
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Page 201: ...191 Figure 4 144 Figure 4 145 4 11 4 1 2 2Trigger Snapshot ...
Page 203: ...193 Figure 4 147 Figure 4 148 4 11 4 1 2 3Priority ...
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Page 269: ...259 Figure 5 55 Figure 5 56 ...
Page 282: ...272 Figure 5 71 Figure 5 72 ...
