41
Port Name
Connection Function
USB port
/
Connect to peripheral USB storage device, mouse,
DVD-burner and etc.
2.2.3
22
Series
The 22 series rear panel is shown as below. See Figure 2-19.
Figure 2-17
Please refer to the following sheet for detailed information.
Port Name
Connection
Function
RS232(RS-422) 232
debug
COM.
It is for general COM debug to configure IP
address or transfer transparent COM data.
VGA
VGA video
output port
VGA
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
HDMI
High
Definition
Media
Interface
High definition audio and video signal output
port. It transmits uncompressed high
definition video and multiple-channel data to
the HDMI port of the display device.
USB2.0 port.
Connect to USB2.0 mouse.
Network port
10M/100M/1000Mbps self-adaptive Ethernet
port. Connect to the network cable.
A
RS485_A port. It is the cable A. You can
connect to the control devices such as speed
dome PTZ.
B
RS485
(RS-485)
communication
port
I/O Port
RS485_B.It is the cable B. You can connect
to the control devices such as speed dome
PTZ.
Power input
port
/
Input 12V DC.
Power button
/
/
Power on/off button.
GND
/
Alarm input ground end.
2.2.4
24
Series
The 24 series rear panel is shown as below. See Figure 2-18.
