42
COM1, 2, 3, 4, 6RI, +12V and +5V Power Select(COMP1SELx)
This jumper allows you to select COM1 RI, +5V and +12V power. Set COMP1SELx top ins 5-6 +5V power.
And set COMP1SELx to pins 1-2 +12V power. Then setCOMP1SELx to pins 3-4 for RI selection.
COMP1SELx
1.
COMP1SEL1
2.
COMP1SEL2
3.
COMP1SEL5
4.
COMP1SEL4
5.
+12V
6.
+5V
1
5
6
1
1
2
3
4
1