10
Pin 1&2 of J1(8-pin): Clear CMOS RAM Setting
1-2 Closed: Clear CMOS(One Touch).
1-2 Open: Normal(Default);
Pin 1&2 of J1
→
Clear CMOS
Pin1
2
Pin1
2
Pin 3&4 of J1(8-pin): RTC Reset
3-4 Closed: RTC Reset(One Touch).
3-4 Open: Normal(Default);
Pin 3&4 of J1
→
RTC Reset
Pin1
2
Pin1
2
4
3
4
3
J1
J1