6
LAN
MIC
HDMI
IN1
IN2
USB
TYPE B
USB
TYPE A
DC5V 0.5A
Connection to the ports (continued)
Q
USB TYPE B
USB B type jack
Pin
Signal
1
+5V
2
- Data
3
+ Data
4
Ground
4
3
1
2
R
CONTROL
D-sub 9pin plug
• About the details of RS-232C communication,
please refer to the following page.
Pin
Signal
Pin
Signal
Pin
Signal
1
(No connection)
4
(No connection)
7
RTS
2
RD
5
Ground
8
CTS
3
TD
6
(No connection)
9
(No connection)
P
R
S
LAN
RJ-45 jack
8
7
6
5
4
3
2
1
Pin
Signal
Pin
Signal
Pin
Signal
1
TX+
4 -
7
-
2 TX-
5
-
8
-
3
RX+
6 RX-
9
5
4
3
2
1
6
7 8
P
USB TYPE A
USB A type jack
4
3
2
1
Pin
Signal
1
+5V
2
- Data
3
+ Data
4
Ground
Q
S