9
JP1 (3-pin): Power Switch Select
3
1
3
1
JP1
→
Power Switch Select
1-2 Closed: VR_ON (AT Mode);
2-3 Closed:Normal (ATX Mode).
* AT Mode Selected: Directly power on as power input ready.
ATX Mode Selected: Press power button to power on after power input ready;
JP3 (4-pin): COM1 Header Pin-9 Function Select
JP3
→
COM1 Pin-9
6
4
2
3
1
5
2-4 Closed:
RI=RS232;
3-4 Closed:
RI=5V;
4-6 Closed:
RI=12V.
1 3 5
2 4 6
1 3 5
2 4 6
JP1
JP3
