Power Management
Understanding Power States
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CE-500 MDT Hardware Guide
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Registry is flushed, settings are preserved
RTC is alive
Memory allocation is preserved
Triggers to Enter the State
:
Pressing and holding
Accept
key for 3 seconds
Calling the API function
System Power management timeouts
Triggers to Exit the State
:
Pressing
Push
key
RTC alarm notification
Digital Input 1 signal
Inserting the device to cradle
NOTE:
These events resume all processes from the same point when the device switched to
Suspended.
Figure 16 – Device manual software Suspend
S
S
h
h
u
u
t
t
d
d
o
o
w
w
n
n
Developers can define whether or not the device switches to the Shutdown state upon pressing the
Decline
button using the Control Panel.
