Hardware Manual

The following flow chart shows the proper turnoff procedure:
The HE910 V2 can be shut down by a software command.
When a shutdown command is sent, the HE910 V2 goes into the finalization state and will
shut down PWRMON at the end of this state.
The period of the finalization state can vary according to the state of the HE910 V2 so it
cannot be fixed definitely.
Normally it will be above 10 seconds after sending a shutdown command and DTE should
monitor the status of PWRMON to see the actual power off.