Security Camera King DVR-CVI16480M, Руководство пользователя

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38
Figure 2-6
Please refer to the following sheet for detailed information.
SN Icon Name Function
1 GND Ground port
2 Power input port Power input socket.
3 AUDIO IN Audio input port Connect to microphone and etc to
input signal.
4 AUDIO OUT Audio output port Connect to sound box and etc to
output audio signal.
5 VIDEO OUT Video output port Connect to output devices such as
TV.
6 VIDEO IN Video input port Connect to analog camera, video
input signal.
7 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 device
is using external power, please
make sure the device and the
NVR have the same ground.
NO1
～
NO6 Alarm output port
1
～
6

5 groups of alarm output
ports. (Group 1
：
port NO1
～
C1,Group 2:port NO2
～
C2,Group 3:port NO3
～
C3,
Group 4
：
port NO4
～
C4, Group
5: port NO5, C5, NC5, Group 6:
port NO6, C6, NC6).Output
alarm signal to the alarm
device. Please make sure there
is power to the external alarm
C1
～
C6
NC5