Jetway Computer NC94 - Manual (Page 13)

8
2-3 closed: USB 1/2 Header POWER-ON Enabled
JP5
JP5
1-2 closed : USB 1/2 Header POWER-ON Disacled(default)
1 3
1 3
(6) JCOM2: COM2 Port RS232/485/422 Function Select
3-4 closed : RS485
JCOM2
1
1-2 closed: RS232
1 1
5-6 closed : RS422
(7) JCOMP1: COM1 Pin9 function select
3-4 c l o s e d : + 1 2 V
J C O M P1
1
1-2 c l o s e d : R S 2 3 2
1 1
5-6 c l o s e d : + 5 V
(8) JCOMP2: COM2 Pin9 function select