Setting Jumpers & Connectors; At/ Atx Input Power Select (Jat1); Serial Port 1 Pin9 Signal Select (Jri1) - Avalue Technology ECM-BSW User Manual

2.3 Setting Jumpers & Connectors
2.3.1

AT/ ATX Input power select (JAT1)

2.3.2

Serial port 1 pin9 signal select (JRI1)

* Default
User's Manual
AT*
ATX
Ring*
+5V
ECM-BSW User's Manual 19
+12V