Acnodes FES 2213 - Manual (Page 13)

2-3.3 Main Board Pin Definition
1. Battery Connector [refer to BH1]
MIO-2261 supports Lithium 3V/210 mAH CR2 032 battery with w ire via batte ry connector (BH1).
Note: How to clear CMOS: (Must fol low below steps)
(1) Turn off system power
(2) Unpl ug CR2032 battery cable on BH1
(3) Waiting for 15se c or short BH1 pin1 -2
(4) Connect battery cable on BH1
(5) Turn on system power
2. 12 V Power Input Connector [refer to CN 1]
Main power connector supports single 12V input , and there is an optional choice of DC/ Jack (CN2,
co-layout with 2pin power connector) .