3.4 Buttons
3.4.1 Power Button
When it is power off, press the power button for three seconds to get it started.
When it is power on, short press the power button, and it will in standby status.
When it is in standby status, short press the power button to start.
press the power button for three seconds to get it shut down.
press the power button for eight seconds to restart.
9.7' Tablet PC Manual
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