User's Manual

LE940B6 Hardware User Guide
1VV0301331 Rev. 1.8 - 2017-03-15
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Figure 11 shows a flow chart of the proper turn off procedure.
Figure 11: Turn Off Procedure
Modem OFF Procedure
START
VAUX/PWRMON = ON?
OFF Mode
ON_OFF_N = LOW
Delay = 200 ms
ON_OFF_N = HIGH
AT#SHDN
VAUX/PWRMON = ON?
Looping for more
6 sec
Modem OFF Procedure
END
Go to
Start AT CMD
Y
HW SHUTDOWNSW SHUTDOWN
Y
Y
N
N
N