Jetway Computer NC9NDL - Manual (Page 15)

10
(5) JP5 (3-pin): USB 1/2 Header Power On Function Select
2-3 closed: USB 2/3 Header Power on Enabled
JP5
JP5
1-2 closed : USB 2/3 Header Power on Disabled(default);
1 3
1 3
(6) JP7 (6-pin): COM1 Port Pin9 Function Select
3-4 closed : +12V;
JP7
1
1-2 closed: RS232;
1 1
5-6 closed : +5V