User's Manual

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11. Frequently asked questions
How can I restore the tablet PC to the factory settings?
 Tap Settings
> Backup&Reset > Factory data reset
in the main menu to restore the system to the state it
was in when it left the factory.
Attention: Any data you have saved will be lost!
Notice: The “Factory data reset” option is only
available from the owner’s user account.
How can I extend the battery life?
 Reduce the brightness of the display to an appropriate
level.
 Turn off Wi-Fi and Bluetooth.
 Reduce the Sleep value of the display.
How do I switch off the Android device if the system is
blocked?
 Press and hold the on/off switch for approximately 10
seconds until the device switches off. It can then be
switched on again.
What do I do if the picture/photo is not clear?
 Make sure that the protective film has been removed.
 Check whether the lens is clean (after shooting a
photo or storing a video) and, if necessary, clean it
with a soft, lint-free cloth.
What can I do if a microSD card is not being read?
 Reinsert the microSD card in the designated slot and
restart the tablet PC.
 Large storage media first have to be indexed and
loaded by the system. This process can take several
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