Alfred Dunhill 8922H User Manual
6
Connection to the ports (continued)
O
USB
USB B type jack
Pin
Signal
1 +5V
2 - Data
3 + Data
4 Ground
2 - Data
3 + Data
4 Ground
4
3
1
2
P
CONTROL
D-sub 9pin plug
• About the details of RS-232C communication,
• 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
O
6
5
4
3
2
1
9
8
7