Samsung GT-B5510 Quick Start Manual page 8

2. Plug the large end of the travel adapter into a power
outlet.
While the device is charging, the touch screen may
not function due to an unstable power supply. If
this happens, unplug the travel adapter from the
device.
3. When the battery is fully charged, first unplug the
travel adapter from the device and then from the
power outlet.
Do not remove the battery before removing the
travel adapter. Doing this may cause damage to
the device.
To save energy, unplug the travel adapter when not
in use. The travel adapter does not have a power
switch, so you must unplug the travel adapter from
the outlet to interrupt the power supply. The travel
adapter should remain close to the socket when
in use.
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