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Procedures of CMOS clear:
a) Turn off the system and unplug the power cord from the power outlet.
b) To clear the CMOS settings, use the jumper cap to close pins1 and 2 for about 3
seconds then reinstall the jumper clip back to pins open.
c) Power on the system again.
d) When entering the POST screen, press the <F1> or <DEL> key to enter CMOS Setup
Utility to load optimal defaults.
e) After the above operations, save changes and exit BIOS Setup.
3. BAT1 :
(1.25mm Pitch 1X2 box Pin Header) 3.0V Li battery is embedded to provide power for
CMOS.
4. DCIN:
(5.08mm Pitch 1x3 Pin Connector),DC9V ~ DC32V System power input connector。
Power Mode
APC-3X17B User Manual
Open
Close 1-2
Pin#
Pin1
PIN2
Pin#
Pin1
Pin2
Pin3
Location
Location
(5.4.4.)
(5.4.5.)
NORMAL
(Default)
Clear CMOS
Signal
Name
VBAT
Ground
Power
Input
DC+9V~32
V
Ground
Ground
Location (5.4.6.)
ATX
18
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