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Please refer to the following sheet for detailed information.
SN
Icon
1
VIDEO OUT
2
AUDIO OUT
3
MIC IN
4
MIC OUT
5
AUDIO IN
6
VIDEO IN
7
1～16
HDCVI Standalone DVR User's Manual
Name
Video output port
Audio output port
Bidirectional
talk
port
Bidirectional talk output
port
Audio input port
VIDEO IN
Alarm input port 1～16
Function
Connect to output devices
such as TV.
Connect to sound box and
etc to output audio signal.
input
Input bidirectioanl talk analog
signal from microphone, pick
up.
Output
bidirectional
anaglo signal to sound box
and etc.
Bidirectional talk output.
Audio
single-window
mode.
Audio
single-window playback
mode.
Connect to microphone and
etc to input audio signal.
Video input port
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 port9 to
port 12, the fourth group
is from port13 to port 16.
They are to receive the
signal from the external
alarm source. There are
two types; NO (normal
open)/NC
close).
When your alarm input
device is using external
power,
sure the device and the
NVR have the same
ground.
talk
output
of
monitor
output
of
(normal
please
make
32
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