COMMELL LV-67L - Manual (Page 31)

LV-67L User’s Manual
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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 JP1/2/3/4
Pin 9 with 5V Power 1-2
Pin 9 with 12V Power 3-4
Standard COM port 5-6
Default setting
1
2 8
7
1
2 8
7
1
2 8
7
1
2 8
7
1
2
11
12
1
2
11
12
Default setting:
JCSEL1: (1-3, 2-4, 7-9, 8-10) JCSEL2: (1-2)
1
2
11
12
1
2
11
12