Samsung Galaxy Tab 3 7.0 用户手册

4.   When charging is complete, unplug the Charging Head 

from the power outlet and remove the USB cable from 

the device. 

Note: You cannot charge the battery using the USB cable and 

your PC. 

Note: If the battery is completely discharged, you cannot turn 

on the device, even with the USB power adapter 
connected. Allow a depleted battery to charge for a few 
minutes before you try to turn on the device. 

Turning Your Device On and Off 

�  Press and hold the Power/Lock Key. 

Note: Your device’s internal
antenna is located along
the top back of the device.
Do not block the antenna;
doing so may affect signal
quality and may cause the
device to operate at a  
higher power level than is
necessary.  

1.  Press and hold the Power/Lock Key. 

2.  At the Device options prompt, touch Power off. 

3.  At the Power off prompt, touch OK. 

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