Overview
7
There are four slots of port boards on the function boards, and every slot is marked with
numbers so that the rear port board can be installed more easily.
Slots of port boards on the motherboard are marked with “M”.
With dual power modules, and 220V power modules can be used.
1.5.2 Motherboard
1.5.2.1 Decsriptions of ports
Figure 1-3 Motherboard
Table 1-3 Ports and buttons on the motherboard
No
Name
No
Name
No
Name
1
Button for restoring
to the factory
settings
2
Power indicator light
on the motherboard
System state light.
PCI-E state light
3
USB port
4
HDMI output port
5
Voice communication
input port (reserved)
6
Voice communication
output port
7
Ethernet port
8
Alarm clearance button 9
Two alarm input ports,
one alarm output port,
and an RS-485 port
(reserved)
10
RS-232 port for
screen control
11
RS-232 serial port
–
–
1.5.2.2 Features
Any two of the three HDMI output ports on the motherboard can be configured to output 4K
(3840×2160) signals; and any one of the three output ports can output signals whose
resolution are
≤
1080P.
Signals of the three HDMI output ports can not be integrated to form new signals, and
signals of one or two of the three HDMI output ports can not be integrated to form new
signals.
1.6 Function Boards
Blade-shaped module is used to design the boards. The boards have functions like inputting
and outputting analog and digital images, and image processing.
