Advantech TREK-520 - Power Management Features and Settings

2. RTC Alarm Setting: You may also set Alarm time; you may wake up the system
by the time you have set. Please refer to below figure 4.
Figure 6.9
4.3 Power Management
4.3.1 Power management Mechanism
Normal Power Management Flow
OFF_EVENT
_
DELAY HARD_OFF
_
DELAY
ON_DELAY
T
5
T
4
T
3
T
2
T
1
IgnitionON IgnitionOFF SystemOFF
SystemON
SendPower
ButtonSignal
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