5
3
Device Introduction
3.1
LCD Video Wall
The LCD video wall is displayed in Figure 3-1.
Figure 3-1
LCD video wall
3.2
Port
Ports are displayed in Figure 3-2. For detailed parameters, see Table 3-1.
Figure 3-2
Port
Table 3-1
Port description
No.
Port
Function
1
Power input port
Inputs AC power.
2
Power switch
Controls the on and off of the AC input port.
3
LAN in
An RJ-45 port, inputs RS-232 signals. It controls the screen.
4
LAN out
An RJ-45 port, outputs RS-232 signals.
5
USB2.0 port
For multimedia playing and upgrade.
6
IR port
Connected to the IR extension cord.
7
Audio in
The green, 3.5-diameter port is used to input audio signals.
8
Audio out
The red, 3.5-diameter port is used to output audio signals.
