13
(8) JP4 (3-pin): PS2 5VSB / VCC Select
1
1
3
3
JP4
→
PS2 5VSB/VCC Select
1-2 Close: 5VSB (Default);
2-3 Close: VCC.
(9) JPCOM1/2 (4-pin): COM1/COM2 5V /12V Select
4-6 Closed:
12V.
3-4 Closed:
5V;
2-4 C losed:
RING
(Default)
;
3
2
4
6
3
2
4
6
3
2
4
6
(10)
JPCOM3/4 (4-pin): COM3/COM4 5V/12V Select
4-6 Closed:
12V.
3-4 Closed:
5V;
2-4 Closed:
RING
(Default)
;
3
2
4
6
3
2
4
6
3
2
4
6
JP4
JPCOM3
JPCOM1
JPCOM2
JPCOM4