Owner manual

ECM-A50M User’s Manual
22 ECM-A50M User’s Manual
2.4 Setting Jumpers & Connectors
2.4.1 Clear CMOS (JBAT1)
* Default
Protect*
Clear CMOS
2.4.2 Serial port 1 (COM1) signal selector (JRI1)
* Default
Ring*
+5V
+12V