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2.3.2. RS-232 Interface
1)RS-232 Interface
2)RS-232 Mini-DIN 8-pin Port Definition
3)R
S23
2(D
B9) Port Definition
NO.
Port
Definition
1
DTR
Data Terminal Ready
2
DSR
Data Set Ready
3
TXD
Transmit Data
4
GND
System Ground
5
RXD
Receive Data
6
GND
System Ground
7
IR OUT
IR Commander Signal
8
NC
No Connection
NO
Port
Definition
1
DCD
Data Carrier Detect
2
RXD
Receive Data
3
TXD
Transmit Data
4
DTR
Data Terminal Ready
5
GND
System Ground
6
DSR
Data Set Ready
