Owner's manual

User’s Manual
EPI-QM77 User’s Manual 23
2.4 Setting Jumpers & Connectors
2.4.1 Clear CMOS (JBAT1)
*Default
Protect*
Clear CMOS
2.4.2 Serial port 1 - Ring, +5V, +12V power selector (JRI1)
* Default
Ring*
+5V
+12V