Samsung galaxy tab 8.9 gt-p7300 User Manual page 13

Connecting the USB cable improperly may cause
serious damage to the device or USB power adapter.
Any damage caused by misuse is not covered by the
warranty.
2
Plug the USB power adapter into a power outlet.
You can use the device while it is charging, but it may
●
take longer to fully charge the battery.
While the device is charging, the touch screen may
●
not function due to an unstable power supply. If
this happens, unplug the USB power adapter from
the power outlet or unplug the USB cable from the
device.
While charging, the device may heat up. This is
●
normal and should not affect your device's lifespan or
performance.
If your device is not charging properly, bring your
●
device and the charger to a Samsung Service Center.
3
When the battery is fully charged, first unplug the USB
power adapter and USB cable from the device and then
from the power outlet.
Unplug the USB power adapter when not in use to save
energy. The USB power adapter does not have a power
switch, so it must be unplugged from the outlet to
interrupt the power supply.
Assembling
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