Hitachi CP-X9110 User Manual page 7

CP-X9110/WX9210/WU9410/CP-X9111/WX9211/WU9411
CP-HD9320/HD9321
L
CONTROL
D-sub 9pin plug
Signal
1
2 RD
3 TD
Connection to the ports (continued)
L
L
Signal
4
5 Ground
6
⑨ ⑧ ⑦ ⑥
⑤ ④ ③ ② ①
Signal
7 RTS
8 CTS
9
7