2-9
Chapter 2: Motherboard information
2.
COM1 Ring and voltage selection (6-pin J1)
Pins
1-2
+12V
3-4
+5V
5-6
Ring (Default)
EPC-CV1 Series COM1 Ring and voltage selection
1
2
3
4
5
6
Ring
(Default)
+5V
+12V
J1
3.
AT Mode selection (2-pin J2)
Pins
1-2
AT Mode
EPC-CV1 Series AT Mode selection
AT MODE
J2
PIN1