Setting Jumpers & Connectors; Serial Port 1 Pin9 Signal Select (Jri1); Clear Cmos (Jbat1) - BCM ECM-WHL User Manual

2.3 Setting Jumpers & Connectors
2.3.1

Serial port 1 pin9 signal select (JRI1)

* Default
2.3.2

Clear CMOS (JBAT1)

* Default
User's Manual
Ring*
+5V
Normal*
Clear CMOS
ECM-WHL User's Manual 19
+12V