Commell MS-C75 - Page 31

MS-C75 User’s Manual
-29-
Jumper: JP1/JP2/JP3/JP4 (COM1/2/3/4)
Type: onboard 6-pin header
Function
JCSEL2
JCSEL1
IrDA
RS-422
RS-485
RS-232
Power Mode
JP39/JP49
Pin 9 with 5V Power
1-2
Pin 9 with 12V Power
3-4
Standard COM port
5-6
Default setting
8 2
7 1
Default setting:
JCSEL1: (1-3, 2-4, 7-9, 8-10) JCSEL2: (1-2)
11 1
12 2
8 2
7 1
8 2
7 1
8 2
7 1
11 1
12 2
11 1
12 2
11 1
12 2