Jetway Computer NAF93-Q77 - Manual (Page 12)

8
(10) JP9(6-pin): COM6 Port Pin9 Function Select
3-4 closed : +12V;
JP9
1-2 closed: RS232;
1
5-6 closed : +5V
1 1
(11) JP10(6-pin): COM8 Port Pin9 Function Select
3-4 closed : +12V;
JP10
1-2 closed: RS232;
1
5-6 closed : +5V
1 1
(12) JP11(6-pin): COM10 Port Pin9 Function Select
3-4 closed : +12V;
JP11
1-2 closed: RS232;
1
5-6 closed : +5V
1 1