9
2
Device Structure
2.1
Device External Cable
Note
The following figure is for reference only, which is only used to know the function of cable ports.
The cable structure may be different according to different devices, please refer to the actual device for
more details.
Figure 2-1
Please refer to Table 2-1 for more details about the external cable function.
SN
Port
Port name
Connector Function description
1
AUDIO OUT
Audio output
port
-
3.5mm Jack port, output audio signal to
earphone and other devices.
2
AUDIO IN
Audio
input
port
-
3.5mm Jack port, input audio signal, receive
analog audio signal from sound pick-up and so
on.
3
LAN
Network port
Ethernet
port
Connect to standard Ethernet cable.
Note
Plug the connector into the network port before
powering up the device, then the device is
powered on, at this moment, BNC outputs
HDCVI signal.
4
I/O
I/O port
-
Alarm signal input/output.
5
POWER
Power
input
port
-
Input DC 12V or AV 24V.
Caution
It needs default DC 5.5 round port to 2PIN
terminal converted cable during AC 24V
power supply.
Actual use shall be in accordance with
device label instruction. Otherwise, it may
cause damage to the device
6
RS485_A
(Yellow)
RS485
-
RS485 port, control external PTZ and so on.
RS485_A
(Orange)
