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Video Wall Mini User Manual
Video Wall Mini User Manual
Video Wall Mini User Manual
Video Wall Mini User Manual
18
2.2.4.
COM Connector
The Video Wall Mini system provides one COM connector for serial
communications. The COM connector can be configured to operate in RS-
232/RS-422/RS-485 mode by adjusting the BIOS setup items. However, the
default setting of COM connector is the standard RS-232. The pinout of the
COM connector is shown below.
Figure
Figure
Figure
Figure 18
18
18
18: COM
: COM
: COM
: COM connector
connector
connector
connector diagram
diagram
diagram
diagram
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Table
Table
Table
Table 8
8
8
8: COM
: COM
: COM
: COM connector
connector
connector
connector pino
pino
pino
pinout
ut
ut
ut