3.Plug the Charging Head into a standard AC power outlet.

Warning! While the device is charging, if the touch screen does not function due to an unstable power supply, unplug the USB power adapter from the power outlet or unplug the USB cable from the device.

4.When charging is complete, unplug the Charging Head from the power outlet and remove the USB cable from the device.

Turning Your Device On and Off

Turning Your

Device On

 Press and hold the Power/Lock Key.

For more information, refer to “Unlocking the Device” on page 9.

Turning Your

Device Off

1. Press and hold the Power/Lock Key.

2.On the Device options menu, touch Power off

OK.

7

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Samsung Tab4 user manual Turning Your Device On and Off, Turning Your Device Off