Corvalent Q77AX - JP2 and JP4 Jumper Settings

18
2-3: 3.3VSTBY 1-2: 3.3V
1
3
1
3
JP2: Mini-PCI-E Standby Voltage Selection
JP4: COM3 RI Function Selection
3-4 closed :
+12V
1
1-2 closed: RS232
1
1
5-6 closed : +5V